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106-50-3

Basic Information
CAS No.: 106-50-3
Name: p-Phenylenediamine
Molecular Structure:
Molecular Structure of 106-50-3 (p-Phenylenediamine)
Formula: C6H8N2
Molecular Weight: 108.14 .
Synonyms: 1,4-Benzenediamine;1,4-Phenylenediamine;4-Phenylenediamine;CI 76060;p-Phenylenediamine;1,4-Diaminobenzene;4-Aminoaniline;6PPD;AI3-00710;BASF ursol D;Benzofur D;C.I. 76060;C.I. Developer 13;C.I. Oxidation Base 10;CCRIS 509;Fenylenodwuamina;Fouramine D;Paraphenylenediamine;Pelagol D;p-Aminoaniline;p-Benzenediamine;p-Diaminobenzene;p-Fenylendiamin;p-Phenyldiamine;p-Phenylenediamine;1,4-Benzenediamine;Phenylenediamine, para-;p-Phenylenediamine;
EINECS: 203-404-7
Density: 1.15 g/cm3
Melting Point: 139 °C
Boiling Point: 267.4 °C at 760 mmHg
Flash Point: 135.9 °C
Solubility: 47 g/L (25 °C) in water
Appearance: white to light purple solid
Hazard Symbols: ToxicT,DangerousN,VeryT+,HarmfulXn
Risk Codes: 23/24/25-36-43-50/53-63-36/37/38-45-40
Safety: 28-36/37-45-60-61-28A-24/25-23-53
Transport Information: UN 1673 6.1/PG 3
PSA: 52.04000
LogP: 2.01340
Synthetic route
100-25-4

para-dinitrobenzene

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With sodium tetrahydroborate In water at 50℃; for 0.0833333h; Green chemistry;100%
With hydrogen In tetrahydrofuran at 20℃; under 760.051 Torr; for 3h; chemoselective reaction;100%
With sodium hypophosphite monohydrate; 5%-palladium/activated carbon; hypophosphorous acid In 2-methyltetrahydrofuran; water for 3h; Sonication; chemoselective reaction;99%
1516-60-5

4-nitrophenyl azide

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
Stage #1: 4-nitrophenyl azide With hydrazine hydrate at 135℃; for 3h;
Stage #2: With potassium hydroxide at 135℃; for 24h;
100%
With hydrogen In ethanol at 20℃; under 760.051 Torr; for 5h;94%
With hydrogenchloride; tin
100-01-6

4-nitro-aniline

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With palladium diacetate; carbon monoxide; triphenylphosphine In water; acetic acid at 56℃; under 532 Torr; for 11h;100%
With triethylsilane; palladium dichloride In ethanol at 20℃; for 1h; Inert atmosphere;100%
With 10% palladium on activated charcoal; hydrogen for 2h;100%
1984-23-2

p-nitrophenyl isocyanide

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With graphitic carbon nitride; hydrazine hydrate In water at 70℃; for 24h; Irradiation; Sealed tube; Green chemistry; chemoselective reaction;100%
98-95-3

nitrobenzene

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
Stage #1: nitrobenzene With Oxalamide; tetramethyl ammoniumhydroxide; ammonia In dimethyl sulfoxide at 100℃; under 18751.9 Torr; for 7h; Autoclave;
Stage #2: With 5%-palladium/activated carbon; hydrogen In methanol at 55℃; under 9000.9 Torr; for 4h; Reagent/catalyst; Autoclave;
99.1%
Multi-step reaction with 2 steps
1: urea, monosodium salt; urea / dimethyl sulfoxide / 2 h / 90 °C
2: 5%-palladium/activated carbon; hydrogen / ethanol / 80 °C / 15001.5 - 22502.3 Torr
View Scheme
122-80-5

N-acetyl-p-phenylenediamine

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With ammonium bromide; ethylenediamine at 70℃; for 5h; Microwave irradiation; Inert atmosphere; neat (no solvent);99%
With ammonium iodide; hydrazine at 50℃; for 12h;99%
With ammonium iodide; hydrazine hydrate at 50℃; for 12h; Inert atmosphere; Sealed tube;99%
14860-64-1

4-azidoaniline

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With iron(III) oxide; hydrazine hydrate In water at 120℃; for 2h; Concentration; Temperature; Time; Inert atmosphere;99%
With zinc In methanol at 20℃; for 5h;95%
With hydrazine hydrate In ethanol at 20℃; chemoselective reaction;90%
106-37-6

1.4-dibromobenzene

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With C24H12Cu2F9N4O7; tetrabutylammomium bromide; ammonia; caesium carbonate In water at 110 - 140℃; for 16h;99%
With ammonia; C16H16N2O2*0.8Ni*0.2Cu at 85℃; under 1500.15 Torr; for 8.5h; Autoclave; Inert atmosphere;92%
Multi-step reaction with 2 steps
1: copper(ll) sulfate pentahydrate; sodium L-ascorbate; potassium carbonate; ammonium hydroxide / dimethyl sulfoxide; glycerol / 8 h / 100 °C
2: copper(ll) sulfate pentahydrate; sodium L-ascorbate; potassium carbonate; ammonium hydroxide / dimethyl sulfoxide; glycerol / 8 h / 100 °C
View Scheme
624-38-4

para-diiodobenzene

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With C24H12Cu2F9N4O7; tetrabutylammomium bromide; ammonia; caesium carbonate In water at 110 - 140℃; for 16h;99%
With ammonia at 20℃; Reagent/catalyst; Temperature;97%
With [10%-Pd/Al2O3]; ammonia at 250℃; Catalytic behavior; Temperature; Reagent/catalyst; Inert atmosphere;
100-25-4

para-dinitrobenzene

12percent nickel/Al-SBA-15 fiber

12percent nickel/Al-SBA-15 fiber

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With hydrogen In ethanol at 109.84℃; under 18751.9 Torr; for 7.5h; Autoclave; Green chemistry; chemoselective reaction;99%
589-87-7

1,4-bromoiodobenzene

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With [Cu2(2,7-bis(pyridin-2-yl)-l,8-naphthyridine)(OH)(CF3COO)3]; tetrabutylammomium bromide; ammonia; caesium carbonate In water at 120℃; for 16h; Sealed tube; chemoselective reaction;98%
Multi-step reaction with 2 steps
1: chlorotris(triphenylphosphine)cobalt(I); bis[2-(diphenylphosphino)phenyl] ether / toluene / 12 h / 100 °C
2: hydrogenchloride; water / methanol / 1 h / 20 °C
View Scheme
540-37-4

p-aminoiodobenzene

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With copper(l) iodide; tetra(n-butyl)ammonium hydroxide; ammonia In water at 25℃; for 24h; Inert atmosphere; Sealed tube; chemoselective reaction;97%
With acetamidine hydrochloride; caesium carbonate; L-proline; copper(l) iodide In N,N-dimethyl-formamide at 120℃; for 10h;94%
With copper(l) iodide; ammonia; potassium carbonate In water; dimethyl sulfoxide at 100℃; for 12h;93%
71026-66-9

N-(tert-butoxycarbonyl)-1,4-phenylenediamine

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
In various solvent(s) at 150℃; for 0.5h; microwave irradiation;97%
With 1,1,1,3',3',3'-hexafluoro-propanol at 150℃; for 0.5h; Product distribution / selectivity; Microwave irradiation;97%
With 1,1,1,3',3',3'-hexafluoro-propanol at 150℃; for 0.5h; Product distribution / selectivity; Microwave irradiation;97%
With 2,2,2-trifluoroethanol at 150℃; for 3h; Product distribution / selectivity; Microwave irradiation;93%
2294-47-5

1,4-diazidobenzene

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With chloro-trimethyl-silane; sodium iodide In acetonitrile for 0.166667h; Ambient temperature;96%
With water for 5h; Inert atmosphere; UV-irradiation; Sealed tube; chemoselective reaction;92%
105-11-3, 6133-83-1, 6421-98-3

1,4-Benzochinondioxim

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With sodium tetrahydroborate at 20℃; for 0.0333333h; neat (no solvent, solid phase);96%
With iron oxide; zirconium(IV) chloride; sodium cyanoborohydride In neat (no solvent) at 20℃; for 0.0833333h;94%
105-11-3, 6133-83-1, 6421-98-3

p-benzoquinone dioxime

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With (pyridine)(tetrahydroborato)zinc In tetrahydrofuran for 1h; Heating;95%
With fermenting. yeast
With hydrogenchloride; tin(ll) chloride
60-09-3

aniline yellow

A

62-53-3

aniline

B

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With formic acid; zinc In methanol at 20℃; for 0.0833333h;A 95%
B 93%
With hydrazine hydrate; aluminium In ethanol Heating;A 94%
B 93%
With ammonium acetate; zinc In methanol at 20℃; for 0.05h;A n/a
B 93%

C12H8Cl6N2O6

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With acetic acid; zinc In water at 0℃; for 0.5h;95%
104-04-1

N-(4-Nitrophenyl)acetamide

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With [Zn(BH4)2(py)] In tetrahydrofuran for 3.1h; Heating;94%
With mineral acid durch elektrolytische Reduktion;
With hydrogenchloride; tin
25811-68-1

N,N,N',N'-tetrakis(trimethylsilyl)-1,4-phenylenediamine

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With hydrogenchloride; water In methanol at 20℃; for 1h;94%
With hydrogenchloride In diethyl ether
60-09-3

aniline yellow

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With ammonium formate; nickel In methanol at 20℃; for 0.0833333h;93%
With hydrazine hydrate In ethanol Heating;93%
With water; zinc
60-09-3

4-Aminoazobenzene

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With nickel; hydrazinium monoformate In methanol for 0.0833333h; Heating;93%
106-40-1

4-bromo-aniline

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With ammonium hydroxide; trans-bis(triphenylphosphine)palladium dichloride; sodium carbonate In neat (no solvent) at 80℃; for 7h;93%
With ammonium hydroxide; (2-methylacetatobenzyl)triphenylphosphonium hexabromodipalladate(II) at 60℃; for 5h;92%
With ammonium hydroxide; bis[(2-methylacetatobenzyl)tri(p-tolyl)phosphonium] hexabromodipalladate(II) In neat (no solvent) at 60℃; for 5h;90%
3010-82-0

terephthalamide

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With water; chlorine; sodium hydroxide at 5 - 80℃; for 4.5h; Reagent/catalyst; Hofmann Rearrangement;93%
65052-89-3

N,N-dibenzyl-4-nitroaniline

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With formic acid; potassium hydroxide In ethanol at 70℃; for 1h;93%
53821-12-8

benzyl 4-(nitro)phenylcarbamate

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With hydrogen In ethanol at 20℃; under 760.051 Torr; for 5h;92%
With methanol; sodium tetrahydroborate; nickel(II) chloride hexahydrate at 20℃; for 0.25h; chemoselective reaction;86%
106-46-7

para-dichlorobenzene

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With ammonium hydroxide; copper(II) ferrite at 150℃; under 31503.2 - 36003.6 Torr; for 10h; Catalytic behavior; Pressure; Temperature; Autoclave;91.7%
With copper(l) iodide; 2,2-[μ-(N,N'-piperazindiyl)dimethyl]-bis(4,6-di-tert-butyl-phenol); ammonia at 150℃; under 31503.2 Torr; for 10h; Reagent/catalyst; Temperature; Pressure; Autoclave;90.6%
With ammonium hydroxide; 1,10-Phenanthroline; copper(I) bromide at 150℃; under 45004.5 Torr; for 0.00555556h; Reagent/catalyst; Temperature; Pressure;90.6%

4-Azidoaniline hydrochloride

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With tris-(trimethylsilyl)silane; 2-hydroxyethanethiol In water at 100℃; for 4h;90%
105-12-4

p-dinitrosobenzene

106-50-3

1,4-phenylenediamine

Conditions
ConditionsYield
With Saccharomyces cerevisiae BY In methanol at 20℃; pH=7.0; aq. buffer; Enzymatic reaction;90%
100-52-7

benzaldehyde

106-50-3

1,4-phenylenediamine

797-20-6

N,N'-dibenzylidene-benzene-1,4-diamine

Conditions
ConditionsYield
With aluminum oxide for 5h; Milling;100%
In chloroform at 20℃; Inert atmosphere;82%
With sodium hydrogen sulfate; silica gel for 0.0666667h; microwave irradiation;78%
90-02-8

salicylaldehyde

106-50-3

1,4-phenylenediamine

119643-02-6

2,2'-{(1E,1'E)-[1,4-phenylenebis(azanylylidene)]bis(methanylylidene)}diphenol

Conditions
ConditionsYield
In methanol for 0.5h; Reflux;100%
In ethanol for 2h; Heating;88%
With tin(II) chloride dihdyrate In dichloromethane at 20℃; for 6h;87.7%
98-59-9

p-toluenesulfonyl chloride

106-50-3

1,4-phenylenediamine

41595-29-3

N,N'-ditosyl-p-phenylenediamine

Conditions
ConditionsYield
With pyridine for 2h; Reflux;100%
With triethylamine In dichloromethane at 4℃;100%
With sodium hydroxide In diethyl ether at 0 - 20℃;90%
With pyridine In tetrahydrofuran at 40℃; for 2h;74%
24424-99-5

di-tert-butyl dicarbonate

106-50-3

1,4-phenylenediamine

71026-66-9

N-(tert-butoxycarbonyl)-1,4-phenylenediamine

Conditions
ConditionsYield
With potassium carbonate In tetrahydrofuran at 20℃;100%
With glycerol at 20℃; for 0.333333h; Green chemistry; chemoselective reaction;97%
In dichloromethane at 20℃; for 18h; Cooling with ice;97%

5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride

137819-03-5

2,4-diamino-(n-hexadecyloxy)benzene

106-50-3

1,4-phenylenediamine

soluble polyimide, inherent viscosity: 0.78 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine; 2,4-diamino-(n-hexadecyloxy)benzene

soluble polyimide, inherent viscosity: 0.78 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine; 2,4-diamino-(n-hexadecyloxy)benzene

Conditions
ConditionsYield
With isoquinoline In various solvent(s) at 70 - 200℃;100%

5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride

137819-03-5

2,4-diamino-(n-hexadecyloxy)benzene

106-50-3

1,4-phenylenediamine

soluble polyimide, inherent viscosity: 0.67 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine; 2,4-diamino-(n-hexadecyloxy)benzene

soluble polyimide, inherent viscosity: 0.67 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine; 2,4-diamino-(n-hexadecyloxy)benzene

Conditions
ConditionsYield
With isoquinoline In various solvent(s) at 70 - 200℃;100%

5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride

137819-03-5

2,4-diamino-(n-hexadecyloxy)benzene

106-50-3

1,4-phenylenediamine

soluble polyimide, inherent viscosity: 0.69 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine; 2,4-diamino-(n-hexadecyloxy)benzene

soluble polyimide, inherent viscosity: 0.69 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine; 2,4-diamino-(n-hexadecyloxy)benzene

Conditions
ConditionsYield
With isoquinoline In various solvent(s) at 70 - 200℃;100%

5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride

137819-03-5

2,4-diamino-(n-hexadecyloxy)benzene

106-50-3

1,4-phenylenediamine

soluble polyimide, inherent viscosity: 0.65 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine; 2,4-diamino-(n-hexadecyloxy)benzene

soluble polyimide, inherent viscosity: 0.65 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine; 2,4-diamino-(n-hexadecyloxy)benzene

Conditions
ConditionsYield
With isoquinoline In various solvent(s) at 70 - 200℃;100%

5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride

137819-03-5

2,4-diamino-(n-hexadecyloxy)benzene

106-50-3

1,4-phenylenediamine

soluble polyimide, inherent viscosity: 0.44 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine; 2,4-diamino-(n-hexadecyloxy)benzene

soluble polyimide, inherent viscosity: 0.44 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine; 2,4-diamino-(n-hexadecyloxy)benzene

Conditions
ConditionsYield
With isoquinoline In various solvent(s) at 70 - 200℃;100%

5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride

137819-03-5

2,4-diamino-(n-hexadecyloxy)benzene

106-50-3

1,4-phenylenediamine

soluble polyimide, inherent viscosity: 0.27 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine; 2,4-diamino-(n-hexadecyloxy)benzene

soluble polyimide, inherent viscosity: 0.27 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine; 2,4-diamino-(n-hexadecyloxy)benzene

Conditions
ConditionsYield
With isoquinoline In various solvent(s) at 70 - 200℃;100%

5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride

106-50-3

1,4-phenylenediamine

soluble polyimide, inherent viscosity: 1.42 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine

soluble polyimide, inherent viscosity: 1.42 dl/g; monomer(s): 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride; p-phenylenediamine

Conditions
ConditionsYield
With isoquinoline In various solvent(s) at 70 - 200℃;100%
50606-95-6

4-hexylbenzoyl chloride

106-50-3

1,4-phenylenediamine

1055298-70-8

N-(4-aminophenyl)-4-hexylbenzamide

Conditions
ConditionsYield
In dichloromethane at 20℃; for 17h;100%
24424-99-5

di-tert-butyl dicarbonate

106-50-3

1,4-phenylenediamine

121680-23-7

di(tert‐butyl) 1,4‐phenylenedicarbamate

Conditions
ConditionsYield
With 1,4-disulfopiperazine-1,4-diium chloride In neat (no solvent) at 20℃; for 0.0833333h; Green chemistry; chemoselective reaction;100%
With guanidine hydrochloride In ethanol at 35 - 40℃; for 0.333333h;98%
Stage #1: 1,4-phenylenediamine With caesium carbonate In tetrahydrofuran at 20℃; for 0.5h; Schlenk technique;
Stage #2: di-tert-butyl dicarbonate In tetrahydrofuran at 70℃; Schlenk technique;
90%
With triethylamine In dichloromethane at 20℃;51%
With guanidine hydrochloride In ethanol at 40℃; for 8h;
1443978-57-1

C50H30N4NiO4

106-50-3

1,4-phenylenediamine

1443978-66-2

C56H34N6NiO2

Conditions
ConditionsYield
Stage #1: C50H30N4NiO4 With 1,2,4-Trichlorobenzene for 1h; Molecular sieve; Reflux;
Stage #2: 1,4-phenylenediamine In pyridine at 220℃; for 16h;
100%
77716-16-6

4-tert-butoxycarbonylamino-1-methyl-1H-pyrrole-2-carboxylic acid benzotriazol-1yl ester

106-50-3

1,4-phenylenediamine

C17H22N4O3

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 60℃; for 2h;100%

C44H47N3O5

106-50-3

1,4-phenylenediamine

C50H53N5O4

Conditions
ConditionsYield
With 1H-imidazole In N,N-dimethyl-formamide; toluene at 150℃; Inert atmosphere;100%
89-32-7

Pyromellitic dianhydride

106-50-3

1,4-phenylenediamine

C10H6O8*C6H8N2

Conditions
ConditionsYield
Stage #1: Pyromellitic dianhydride In water at 80℃; for 1h; Inert atmosphere;
Stage #2: 1,4-phenylenediamine In water at 80℃; for 4h; Inert atmosphere;
100%
106-50-3

1,4-phenylenediamine

624-18-0

benzene-1,4-diamine hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In 1,4-dioxane; methanol for 0.166667h;100%
106-50-3

1,4-phenylenediamine

C6H8N2*(x)ClH

Conditions
ConditionsYield
With hydrogenchloride; tetrabutylammomium bromide In N,N-dimethyl-formamide at 10℃; for 2.5h; Temperature; Reagent/catalyst;99.5%
106-50-3

1,4-phenylenediamine

100-51-6

benzyl alcohol

10368-25-9

N1,N4-dibenzylbenzene-1,4-diamine

Conditions
ConditionsYield
With [((5-Me)PyNPPh2)IrACHTUNGTRENUNG(cod)]; potassium tert-butylate In diethylene glycol dimethyl ether at 70℃; for 48h; Inert atmosphere;99%
With C41H36AsClN3OPRuS; potassium hydroxide In toluene at 100℃; for 12h;91%
at 120℃; for 48h; Molecular sieve; Green chemistry;78%
4202-38-4

dodecyl isocyanate

106-50-3

1,4-phenylenediamine

1-amino-4-(3-dodecylureido)benzene

Conditions
ConditionsYield
In dichloromethane for 1h;99%
106-50-3

1,4-phenylenediamine

693-13-0

diisopropyl-carbodiimide

2',2'-(1,4-phenylene)bis(1,3-diisopropylguanidine)

Conditions
ConditionsYield
With C80H124Cl2N8Nd2O2 In tetrahydrofuran at 60℃; for 0.5h; Reagent/catalyst; Temperature; Time; Schlenk technique; Inert atmosphere; Glovebox;99%
With [Li(THF)(DME)]3La[μ-η2η1(iPrN)2C(NC6H4p-Cl)]3 at 25℃; for 2h; Inert atmosphere;98%
[(Me3Si)2N]3Yb(μ-Cl)Li(THF)3 In tetrahydrofuran at 60℃; for 4h;97%
85-44-9

phthalic anhydride

106-50-3

1,4-phenylenediamine

935-79-5

cis-1,2,3,6-tetrahydrophthalic anhydride

N-{4-[((1S,6R)-6-Carboxy-cyclohex-3-enecarbonyl)-amino]-phenyl}-phthalamic acid

Conditions
ConditionsYield
In acetone at 20℃; for 12h;99%
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  • p-Phenylenediamine Competitive price/Top quality

  • Casno:

    106-50-3

    p-Phenylenediamine Competitive price/Top quality

    Min.Order: 100 Gram

    FOB Price:  USD $ 5.0-5.0/Gram

    Dayangchem’s R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantiti

    Dayang Chem (Hangzhou) Co.,Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredi

  •  Dayang Chem (Hangzhou) Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-88938639

    Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China

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  • p-PhenylenediaMine

  • Casno:

    106-50-3

    p-PhenylenediaMine

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 2.0-2.0/Metric Ton

    Quick Details p-Phenylenediamine manufactuer of Antimex Group,local in shanghai China ProName: p-Phenylenediamine CasNo: 106-50-3 Molecular Formula: C6H8N2 Appearance: Brown flakes to White flakes Application: D

    Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and

  •  Antimex Chemical Limied

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-50563169

    Address:Room1027,No.Jinyu Road,Pudong

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  • Factory supply p-Phenylenediamine PPD 99.9% CAS 106-50-3

  • Casno:

    106-50-3

    Factory supply p-Phenylenediamine PPD 99.9% CAS 106-50-3

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 30.0-40.0/Kilogram

    Company information Changsha EASCHEM is mainly engaging in chemical and materials import&export, domestic storage and distribution. We focus on top quality products and excellent supply chain management, make full use of advantageous re

    Changsha EASCHEM is a leading company in marketing ang distributing chemicals and new materials with establishment in 2013 by reregistering from Easchem International from China.

  •  Changsha Easchem Co.,Limited

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-731-89722861 89722891

    Address:2/F-4/Bld Colorful Palace, No.605 Changsha Ave, Yuhua Area Changsha Hunan China.

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  • p-Phenylenediamine

  • Casno:

    106-50-3

    p-Phenylenediamine

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    P-phenylenediamine(PPD) Product Name: P-phenylenediamine(PPD) Synonyms: p-Phenylene diamine CAS No.: 106-50-3

    TNJ is a chemical company since 2001. Our specialization, your confidence-we keep committing to meet the needs of markets and customers with our innovative technology and high stab

  •  Hefei TNJ chemical industry co.,ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-551-65418695

    Address:B911 Xincheng Business Center, Qianshan Road, Hefei Anhui China

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  • Factory Supply  PPDA

  • Casno:

    106-50-3

    Factory Supply PPDA

    Min.Order: 100 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    p-Phenylenediamine Basic information Description Chemical Properties Uses Production method Acute toxicity Irritation data Hazardous characteristics of explosive Flammability and hazard characteristics Storage c

    Ality Group, established in 2007, is a comprehensive Chemical Supply Group with Patent Technology as its core. Ality Group operates branches in Hong Kong, Singapore and mainland Ch

  •  Ality Chemical Corporation

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:0513-87616220

    Address:Fine chemical industry park, Nantong,Jiangsu

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  • p-Phenylenediamine PPD 99.9% CAS#106-50-3

  • Casno:

    106-50-3

    p-Phenylenediamine PPD 99.9% CAS#106-50-3

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-1.0/Kilogram

    1.Production Capacity 2000 MT annually. 2.Advantage 1.We have been in this field since 2004. 2.Our products are exported to United States, South American countries, and had a very good feedback. 3.We are manufacture,with the super

    Orchid Chemical was established in 2009; we are headquartered in Hangzhou, which is 200 km from China's biggest sea port, Shanghai. Orchid chemical is a joint-venture company, com

  •  ORCHID CHEMICAL SUPPLIES LTD

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-571-85395792

    Address:607, North Zhongshan Road, Hangzhou 310000 China

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  • High quality P-Phenylenediamine supplier in China

  • Casno:

    106-50-3

    High quality P-Phenylenediamine supplier in China

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

    Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional

  •  Simagchem Corporation

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-592-2680277

    Address:21/F Hualong Office Building,No.6 Hubin East Road, Xiamen,China

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  • p-Phenylenediamine Competitive price/Top quality CAS NO.106-50-3

  • Casno:

    106-50-3

    MSDS/COA Download

    p-Phenylenediamine Competitive price/Top quality CAS NO.106-50-3

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.0-3.0/Metric Ton

    hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

    Hebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of

  •  Hebei yanxi chemical co.,LTD.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-0311-66561638

    Address:Zhang zhe, guangzong county, xingtai city, hebei province

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  • p-Phenylenediamine

  • Casno:

    106-50-3

    p-Phenylenediamine

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    T he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality service Appearance:White

    Located in Zhengdong New District,?Zhengzhou of Henan province, Henan Allgreen Chemical Co.,Ltd is a comprehensive high-tech modern enterprises integrating professional R&D, pro

  •  Henan Allgreen Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-0371-87507775

    Address:No 260 Dongming Road,Jinshui District

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  • p-Phenylenediamine

  • Casno:

    106-50-3

    p-Phenylenediamine

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 2.0-3.0/Kilogram

    p-Phenylenediamine Product Name: p-Phenylenediamine Molecular Weight: 108.14 CAS NO: 106-50-3 EC NO: 203-404-7 Molecular Formula: C6H8N2

    Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and beverage, pharmaceuticals, cosmetics and other industries. pharmaceutical field in

  •  EAST CHEMSOURCES LIMITED

    China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-532-81906761

    Address:No.1581-12,Jinshui Road, Licang, Qingdao,China

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  • Amadis Chemical offer CAS#106-50-3;CAT#A801449

  • Casno:

    106-50-3

    Amadis Chemical offer CAS#106-50-3;CAT#A801449

    Min.Order: 10 Milligram

    FOB Price:  USD $ 0.0-0.0/Milligram

    1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

    Founded in 2011, Amadis Chemical Company Limited is an innovative manufacturer of chemical products and technical service providers. Our business includes sales, manufacture, and s

  •  Amadis Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-571-89925085

    Address:Watts Cosine.No.166.Xiangmao Road.

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  • p-Phenylenediamine

  • Casno:

    106-50-3

    p-Phenylenediamine

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aro

    Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Fine chemicals, Active pharmaceutical ingredients(APIs), Veterinary, In

  •  Chemwill Asia Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:021-51086038

    Address:High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China

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  • P-Phenylene Diamine for dye intermediate

  • Casno:

    106-50-3

    MSDS/COA Download

    P-Phenylene Diamine for dye intermediate

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.0-1.0/Metric Ton

    Chemical Name: p-Phenylene Diamine Synonyms: 1,4-Diaminobenzene;1,4-benzenediamie; Para Phenylene Diamine CAS No.: 106-50-3 Molecular Formula: C6H8N2 Properties: white transparent crystal, it is easily soluble in ether, ethanol, acetone and

    Welcome to Henan Sinotech! Sinotech Corporation has exceptional sourcing ability for chemicals used in Organic Fine Chemicals and APIs; Inorganic chemicals; Flame Retardants;OLED

  •  Henan Sinotech Import&Export Corporation

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-371-86181678

    Address:No. 260, Dongming Road,Jinshui District

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  • 106-50-3 p-Phenylenediamine

  • Casno:

    106-50-3

    106-50-3 p-Phenylenediamine

    Min.Order: 1 Gram

    FOB Price:  USD $ 8900.0-8900.0/Gram

    Product Name: p-Phenylenediamine Synonyms: benzofurd;C.I. 76076;C.I. Developer 13;C.I. Oxidation Base 10;c.i.developer13;c.i.oxidationbase10;C.I.OxidationBase10(76060);cideveloper13 CAS: 106-50-3 MF: C6H8N2 MW: 108.14

    Our company engages in Electronic chemicals such as OLED,Photoresist chemical,Electrolyte additive and Intermediate Pharmaceutical production; development of noble metal catalysts,

  •  Henan Tianfu Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-371-55170693/55170694

    Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China

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  • Factory Supply high purity 99% PPD ,p-Phenylenediamine powder in stock

  • Casno:

    106-50-3

    Factory Supply high purity 99% PPD ,p-Phenylenediamine powder in stock

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Product Name: p-Phenylenediamine CAS NO.: 106-50-3 Molecular formula : C6H8N2 Molecular weight : 108.14 EINECS Number : 203-404-7 Chemical properties : White to mauve red crystals.Become purplish red or dark brown when exposed to air.Soluble

    Shaanxi Mingqi Chemical Co., Ltd is committed to the development of import and export trade in the production, operation and plant extracts of pharmaceutical raw materials and inte

  •  Shaanxi Mingqi Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:18092428356

    Address:Weiyang District

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  • p-Phenylenediamine

  • Casno:

    106-50-3

    p-Phenylenediamine

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Product Description Product name p-Phenylenediamine CAS 106-50-3 Assay 99% Appearance white powder

    Jinan Finer Chemical Co., Ltd is established under the support of Jinan city government, so it has many advantages in company credibility, finance safe, product quality control and

  •  Jinan Finer Chemical Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-531-88989536

    Address:New Material Industry Park, Jinan Ciyt, China

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  • p-Phenylenediamine/ LIDE PHARMA- Factory supply / Best price

  • Casno:

    106-50-3

    p-Phenylenediamine/ LIDE PHARMA- Factory supply / Best price

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&

    LIDE PHARMACEUTICALS LIMITED is one of the fastest growing pharmaceutical company in China. We have developed strategic partnership with our manufacturing associates having state o

  •  LIDE PHARMACEUTICALS LIMITED

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-25-58409506

    Address:11F, Building A1, No.288 North Zhongshan Road, Gulou District, Nanjing,210003, P.R.China.

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  • p-Phenylenediamine CAS NO.106-50-3 top manufacturer supplier

  • Casno:

    106-50-3

    MSDS/COA Download

    p-Phenylenediamine CAS NO.106-50-3 top manufacturer supplier

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Why choose us 1. Extensive expertise in API business 2. Flexible business way 3. A good troubleshooter/very positive attitude for after service 4. Stock availability 5. Strong backup of facotry: high R&D ability, favorable

    HUBEI AOKS BIO-TECH CO.,LTD is located in Hubei province of China.We specialized in Active pharmaceutical ingredient,pharmaceutical intermediates,veterinary drug intermediates and

  •  HUBEI AOKS BIO-TECH CO.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-27-52345788

    Address:28F,China Construction Third Bureau,Wuhan,Hubei Province, China

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  • High purity p-Phenylenediamine (PPD) CAS 106-50-3 with factory price

  • Casno:

    106-50-3

    High purity p-Phenylenediamine (PPD) CAS 106-50-3 with factory price

    Min.Order: 25 Kilogram

    FOB Price:  USD $ 10.0-20.0/Kilogram

    1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; ...... Appearance:White powder or flake Storage:2-8°C Package:25KG/drum Applica

    Wuhan Fortuna Chemical Co., Ltd, located in the predominant Wu Han City where is a traffic hinge of China, is a big integrative chemical enterprise being engaged in producing and

  •  Wuhan Fortuna Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-27-59207850

    Address:A2705,Dong Yi Shi Qu,129# XinHua Road,WuHan,China

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  • flake p-Phenylenediamine  dye Intermediate main dye for dyeing black hair

  • Casno:

    106-50-3

    flake p-Phenylenediamine dye Intermediate main dye for dyeing black hair

    Min.Order: 20 Metric Ton

    FOB Price:  USD $ 80.0-90.0/Metric Ton

    We can supply the products with more competitive cost. Raw material in low price makes your own products more competitive in your market.quotation &MSDS can be sent on request. 1. Direct factory sales 2. High quality prices 3. Fast, eff

    MIT -IVY Industry Co.,Ltd. is a leading manufacturer and trader of chemical for 16 years which has established its own 4 factories with complete production equipment and meticulous

  •  MIT-IVY INDUSTRY CO.,LTD.

    China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:0086 138-05212761

    Address:Block A 2212, Diamond International, Yunlong Distr

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  • Hot Selling p-Phenylenediamine CAS#106-50-3 Safety Delivery

  • Casno:

    106-50-3

    MSDS/COA Download

    Hot Selling p-Phenylenediamine CAS#106-50-3 Safety Delivery

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 3.4-3.6/Metric Ton

    Name: p-Phenylenediamine Appearance: white Powder CAS Number: 106-50-3 Export Port: Wuhan, Shanghai, Shenzhen, Guangzhou, etc,Package: According to the customer's request Purity: 99% min Storage condition: Refrigerator

    Wuhan Monad Medicine Tech Co.,LTD is a research and development, production, sales in one high-tech company, own about 100 kinds of products, can provide about more than 30000 kind

  •  Wuhan Monad Medicine Tech Co.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8615871419939

    Address:13th Floor, Tower B, Century Plaza, Zhongnan Road, Wuchang District, Wuhan, China.

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  • p-Phenylenediamine/ PPD CAS 106-50-3 high quality

  • Casno:

    106-50-3

    p-Phenylenediamine/ PPD CAS 106-50-3 high quality

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-2.0/Kilogram

    New Buyer Promotion Up to US $60 transaction fees waived on the first 3 orders OUR SERVICE AND ADVANTAGES: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and

    Welcome to Hebei Bosang International Trade Co.,Ltd. Hebei Bosang International Trade Co.,Ltd. specializes in exporting high quality Pharmaceutical intermediates,Pharmaceutical

  •  Hebei Bosang International Trade Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:13633214322

    Address:Wanda Plaza Commercial Complex, 123 Huaian East Road, Yuhua District, Shijiazhuang City, Hebei Province, China

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  • 1,4-phenylenediamine/98%

  • Casno:

    106-50-3

    1,4-phenylenediamine/98%

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Changzhou Xuanming Chemical Co., Ltd. is dedicated to the technology development, manufacturing, import and export chemicals, which are specialized in pharmaceutical intermediates, pesticide intermediate, industry of fine chemicals and custom synt

    Changzhou Xuanming Chemical CO, LTD is dedicated to the technology development, manufacturing, import and export chemicals, which are specialized in pharmaceutical intermediates, p

  •  Changzhou Xuanming Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86 0519 85525329

    Address:China Town, Xinbei, Changzhou, Jiangsu Room 6019

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  • p-Phenylenediamine

  • Casno:

    106-50-3

    p-Phenylenediamine

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

    Shandong Hanjiang Chemical Co., Ltd. is located in Qilu Petrochemical Industrial Park, Zibo City, Shandong Province, involving pesticide, medicine, chemical industry, coating, dy

  •  Shandong Hanjiang Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:18369939125

    Address:95A, Xingyuan East Road, Zhangdian District

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  • p-Phenylenediamine  big supplier  with lower price

  • Casno:

    106-50-3

    p-Phenylenediamine big supplier with lower price

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Product Name: p-Phenylenediamine Synonyms: P-Phenylenediamine(P.P.D.)WHITE;cioxidationbase10;Developer 13;Developer PF;developer13;developerpf;Durafur Black R;durafurblackr CAS: 106-50-3 MF: C6H8N2 MW: 108.14 EINECS: 203-404-7 Product C

    Wuhan Zenuo Biopharmaceutical Technology Co., Ltd. is a global biopharmaceutical and chemical enterprise, mainly engaged in the customized synthesis, large-scale production and sal

  •  Wuhan Zenuo Biological Medicine Technology Co Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:(+86-27)8700-2750

    Address:Floor 19th,No.76,Longyang Road

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  • competitive price 106-50-3  p-Phenylenediamine

  • Casno:

    106-50-3

    competitive price 106-50-3 p-Phenylenediamine

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Career Henan Chemical Co, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded t

  •  Career Henan Chemical Co

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-371-86658258

    Address:Building 10 of Innovation Park, East District of the National University Science Park

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  • 1,4-phenylenediamine Polyimide monomer CAS NO.106-50-3

  • Casno:

    106-50-3

    1,4-phenylenediamine Polyimide monomer CAS NO.106-50-3

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-9999.0/Kilogram

    Pesan is specialized in pharmaceutical intermediates, such as Lithium battery additive、 Vinyl ether monomer、Polyimide monomer 、Thermal Pressure Sensitive Material etc., Pesan also supply various industrial chemicals for customers, such as OPC inter

    Changzhou Pesan Chemical Co., Ltd. is a dynamic and specialized chemical company. Since our establishment, We provide raw materials and key intermediates for pharmaceutical industr

  •  Changzhou Pesan Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86 021 61559630

    Address:No.7-9,Guanghua St.,Zhonglou District,Changzhou,China

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  • p-Phenylenediamine

  • Casno:

    106-50-3

    p-Phenylenediamine

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-100000.0/Kilogram

    Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

    AFINE CHEMICALS LIMITED is specialized in the fine chemicals and pharmaceuticals and we have enjoyed great popularity in world markets. Since 2005, we have been rapidly growing to

  •  Afine Chemicals Limited

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-85134551

    Address:No. 206 Zhen Hua Road, Hangzhou 310030, Zhejiang, China

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  • p-Phenylenediamine

  • Casno:

    106-50-3

    p-Phenylenediamine

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

    J&H Chemical is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other

  •  Hangzhou J&H Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-87396432

    Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

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  • High Quality 1,4-Benzenediamine

  • Casno:

    106-50-3

    High Quality 1,4-Benzenediamine

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-1.0/Gram

    Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. Our Labo

    SHANDONG SIGMACHEMICAL is mainly engaged in R&D, manufacturing and marketing pharmaceuticals, chemical intermediates, Biochemicals, Veterinary medicines and Nutrition products. Wit

  •  Qingdao Sigma Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0532-80916960

    Address:shandong qingdao

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  • p-PhenylenediaMine

  • Casno:

    106-50-3

    p-PhenylenediaMine

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    HangYu Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. HangYu Chemical consis

    Zibo HangYu Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals

  •  Zibo Hangyu Import&Export Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-15988566987

    Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China

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  • High quality 1,4-benzenediamine

  • Casno:

    106-50-3

    High quality 1,4-benzenediamine

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  • National Research Platform  ISO 9001  106-50-3

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  • p-Phenylenediamine hot sale

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Chemistry

Molecular structure of p-Phenylenediamine (CAS NO.106-50-3) is:

Product Name: p-Phenylenediamine
CAS Registry Number: 106-50-3
IUPAC Name: Benzene-1,4-diamine
Molecular Weight: 108.14112 [g/mol]
Molecular Formula: C6H8N2
XLogP3: -0.3
H-Bond Donor: 2
H-Bond Acceptor: 2 
EINECS: 203-404-7
Melting Point: 139 °C
Storage temp.: 2-8°C
Water Solubility: 47 g/L (25 ºC)
Stability: Stable, but oxidizes when exposed to air. Incompatible with oxidizing agents. Store under inert atmosphere.
Surface Tension: 57.5 dyne/cm
Density: 1.15 g/cm3
Flash Point: 135.9 °C
Enthalpy of Vaporization: 50.54 kJ/mol
Boiling Point: 267.4 °C at 760 mmHg
Vapour Pressure: 0.00817 mmHg at 25°C
Other Registry Number: 56481-76-6
Related Registry Number: 16245-77-5 (monosulfate); 540-24-9 (mono-hydrochloride); 624-18-0 (di-hydrochloride); 62654-17-5 (monooxalate)
Product Categories: Variousamine; Intermediates of Dyes and Pigments; 1,4-Benzenediamine; Fluorenes, etc. (reagent for high-performance polymer research); Functional Materials; Reagent for High-Performance Polymer Research; Chemistry

Uses

 p-Phenylenediamine (CAS NO.106-50-3) is added to real henna to create so called "Black Henna".In many cases, it can cause allergic reaction, and cause scarring in some people. PPD should never be applied directly to the skin in its pure form or mixed with anything else. This  product is used in almost every hair dye on the market, whatever brand. Also it  is a precursor to aramid plastics and fibers such as Kevlar. It is mainly used as a component of engineering polymers and composites. Its use is controversial because of its high toxicity.It may cause allergic reactions, which makes it a controversial chemical to be included in hair dyes.

Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
bird - wild LD50 oral 100mg/kg (100mg/kg)   Archives of Environmental Contamination and Toxicology. Vol. 12, Pg. 355, 1983.
cat LDLo oral 100mg/kg (100mg/kg) CARDIAC: PULSE RATE INCREASE WITHOUT FALL IN BP

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION
Journal of Industrial Hygiene. Vol. 4, Pg. 386, 1923.
dog LDLo intravenous 17mg/kg (17mg/kg)   Journal of Industrial Hygiene. Vol. 4, Pg. 386, 1923.
dog LDLo subcutaneous 100mg/kg (100mg/kg) BEHAVIORAL: COMA

GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS

GASTROINTESTINAL: NAUSEA OR VOMITING
U.S. Public Health Service, Public Health Bulletin. Vol. 271, Pg. 40, 1941.
guinea pig LD50 oral 145mg/kg (145mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 53(7), Pg. 62, 1988.
guinea pig LD50 unreported 145mg/kg (145mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 31(8), Pg. 46, 1987.
man TDLo oral 71mg/kg (71mg/kg) BEHAVIORAL: MUSCLE WEAKNESS

LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Human Toxicology. Vol. 8, Pg. 345, 1989.
mouse LD50 intraperitoneal 50mg/kg (50mg/kg)   National Technical Information Service. Vol. AD277-689,
mouse LD50 unreported 331mg/kg (331mg/kg) BRAIN AND COVERINGS: OTHER DEGENERATIVE CHANGES Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 50(6), Pg. 78, 1985.
mouse LDLo oral 100mg/kg (100mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 23(5), Pg. 14, 1958.
mouse LDLo subcutaneous 140mg/kg (140mg/kg)   Journal of the Society of Cosmetic Chemists. Vol. 12, Pg. 500, 1961.
quail LD50 oral 100mg/kg (100mg/kg)   Archives of Environmental Contamination and Toxicology. Vol. 12, Pg. 355, 1983.
rabbit LDLo intraperitoneal 150mg/kg (150mg/kg) LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES Journal of Infectious Diseases. Vol. 42, Pg. 473, 1928.
rabbit LDLo intravenous 300mg/kg (300mg/kg) LUNGS, THORAX, OR RESPIRATION: DYSPNEA

GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS
Archives of Internal Medicine. Vol. 36, Pg. 724, 1925.
rabbit LDLo oral 250mg/kg (250mg/kg) CARDIAC: PULSE RATE INCREASE WITHOUT FALL IN BP

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION
Journal of Industrial Hygiene. Vol. 4, Pg. 386, 1923.
rabbit LDLo skin 5gm/kg (5000mg/kg)   Journal of Toxicology and Environmental Health. Vol. 2, Pg. 657, 1977.
rabbit LDLo subcutaneous 200mg/kg (200mg/kg) CARDIAC: PULSE RATE INCREASE WITHOUT FALL IN BP

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION
Journal of Industrial Hygiene. Vol. 4, Pg. 386, 1923.
rat LC50 inhalation 920mg/m3/4H (920mg/m3) BEHAVIORAL: GENERAL ANESTHETIC

KIDNEY, URETER, AND BLADDER: HEMATURIA

GASTROINTESTINAL: NAUSEA OR VOMITING
National Technical Information Service. Vol. OTS0530403,
rat LD50 intraperitoneal 37mg/kg (37mg/kg)   Journal of Toxicology and Environmental Health. Vol. 2, Pg. 657, 1977.
rat LD50 oral 80mg/kg (80mg/kg)   Journal of Toxicology and Environmental Health. Vol. 2, Pg. 657, 1977.
rat LD50 unreported 133mg/kg (133mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 31(8), Pg. 46, 1987.
rat LDLo intravenous 50mg/kg (50mg/kg)   Bulletin de la Societe Royale des Sciences de Liege. Vol. 41, Pg. 302, 1972.
rat LDLo subcutaneous 170mg/kg (170mg/kg) CARDIAC: PULSE RATE INCREASE WITHOUT FALL IN BP

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION
Journal of Industrial Hygiene. Vol. 4, Pg. 386, 1923.

Safety Profile

When tested by the United States Environmental Protection Agency, the EPA reported that in rats and mice chronically exposed to PPD in their diet, it simply depressed body weights, but there were no other clinical signs of toxicity, as were observed in several studies. From 1992 to 2005 years, thirty-one published articles had been investigating a causal association between PPD and cancer . Associations between personal hair dye use and non-Hodgkin's lymphoma, multiple myeloma, acute leukemia, and bladder cancer  were observed in at least one well-designed study with detailed exposure assessment, but were not consistently observed across studies. 
Hazard Codes: ToxicT,DangerousN,VeryT+,HarmfulXn
Risk Statements: 23/24/25-36-43-50/53-63-36/37/38-45-40 
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed. 
R36:Irritating to eyes. 
R43:May cause sensitization by skin contact. 
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. 
R63:Possible risk of harm to the unborn child. 
R36/37/38:Irritating to eyes, respiratory system and skin. 
R45:May cause cancer. 
R40:Limited evidence of a carcinogenic effect.
Safety Statements: 28-36/37-45-60-61-28A-24/25-23-53 
S28:After contact with skin, wash immediately with plenty of soap-suds. 
S36/37:Wear suitable protective clothing and gloves. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) 
S60:This material and its container must be disposed of as hazardous waste. 
S61:Avoid release to the environment. Refer to special instructions / safety data sheets. 
S24/25:Avoid contact with skin and eyes. 
S23:Do not breathe vapour. 
S53:Avoid exposure - obtain special instructions before use.
RIDADR: UN 1673 6.1/PG 3
WGK Germany: 3
RTECS: SS8050000
F: 8-10-23
HazardClass: 6.1
PackingGroup: III
HS Code: 29215119

Specification

 p-Phenylenediamine , its cas register number is 106-50-3. It also can be called 1,4-Benzenediamine ; 1,4-Phenylenediamine ; 4-Phenylenediamine ; CI 76060 ; p-Phenylenediamine ; 1,4-Diaminobenzene ; 4-Aminoaniline ; 6PPD ; AI3-00710 ; BASF ursol D ; Benzofur D ; C.I. 76060 ; C.I. Developer 13 ; C.I. Oxidation Base 10 ; CCRIS 509 ; Fenylenodwuamina ; Fouramine D ; Paraphenylenediamine ; Pelagol D ; p-Aminoaniline ; p-Benzenediamine ; p-Diaminobenzene ; p-Fenylendiamin ; p-Phenyldiamine ; p-Phenylenediamine ; 1,4-Benzenediamine ; Phenylenediamine, para- ; p-Phenylenediamine .It is a white to light purple solid.