Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 95 > 

95-54-5

Basic Information
CAS No.: 95-54-5
Name: o-Phenylenediamine
Molecular Structure:
Molecular Structure of 95-54-5 (o-Phenylenediamine)
Formula: C6H8N2
Molecular Weight: 108.14
Synonyms: o-Phenylenediamine(8CI);1,2-Diaminobenzene;1,2-Phenylenediamine;2-Aminoaniline;C.I. 76010;C.I. Oxidation Base 16;IK 3;IK 3 (amine);NSC 5354;Orthamine;o-Aminoaniline;o-Aminophenylamine;o-Benzenediamine;
EINECS: 202-430-6
Density: 1.15 g/cm3
Melting Point: 99-102 °C
Boiling Point: 257 °C at 760 mmHg
Flash Point: 124.9 °C
Solubility: water: <0.1 g/100 mL at 20 °C
Appearance: brown yellow, red brown or brown crystals
Hazard Symbols: ToxicT,DangerousN
Risk Codes: 20/21-25-36-40-43-50/53-68
Safety: 28-36/37-45-60-61-1/2
Transport Information: UN 1673 6.1/PG 3
PSA: 52.04000
LogP: 2.01340
Synthetic route
88-74-4

2-nitro-aniline

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With hydrazine hydrate at 90℃; for 1.16667h; chemoselective reaction;100%
With hydrazine hydrate In ethanol; water at 80℃; for 3h; chemoselective reaction;100%
With sodium tetrahydroborate In water for 0.116667h; Kinetics; Catalytic behavior; Reagent/catalyst;100%
34801-09-7

N-(2-aminophenyl)acetamide

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With potassium hydroxide In ethanol Reagent/catalyst; Cooling with ice;99.98%
528-29-0

1,2-Dinitrobenzene

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With palladium 10% on activated carbon; ammonium formate; silica gel In methanol for 1.5h; Milling;99%
With sodium tetrahydroborate In water at 90℃;99%
With hydrazine hydrate In ethanol at 20℃; for 4h; chemoselective reaction;98%
583-53-9

1,2-dibromobenzene

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With C24H12Cu2F9N4O7; tetrabutylammomium bromide; ammonia; caesium carbonate In water at 110 - 140℃; for 16h;99%
With ammonium hydroxide; copper(l) iodide; N,N-dimethylethylenediamine In dimethyl sulfoxide at 130℃; for 18h; Reagent/catalyst; Time; Sealed tube; Inert atmosphere;92%
With ammonium hydroxide In water at 20℃; for 12h; Green chemistry;92%
With ammonia; water; copper(II) sulfate at 180 - 190℃;
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;100 %Spectr.
1005-07-8

o-azidoaniline

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With ammonium chloride; zinc In ethanol; water at 20℃;98%
1635-61-6

5-chloro-2-nitroaniline

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With palladium 10% on activated carbon; hydrazine hydrate In methanol at 120℃; for 0.25h; Microwave irradiation;97%
With palladium on activated charcoal; hydrogen In ethanol; ethyl acetate at 20℃; under 760.051 Torr; for 5h;
5228-61-5

5-bromo-2-nitroaniline

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With palladium 10% on activated carbon; hydrazine hydrate In methanol at 120℃; for 0.25h; Microwave irradiation;96%
480-96-6

benzofurazan oxide

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With Saccharomyces cerevisiae BY In methanol at 20℃; for 6h; pH=7.0; aq. buffer; Enzymatic reaction;95%
With ammonium sulfate; sodium tetrahydroborate In ethanol for 0.583333h; Ambient temperature;86%
With ammonium sulfate; magnesium In methanol Ambient temperature;80%
273-13-2, 22706-22-5

benzo[1,2,5]thiadiazole

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With sodium tetrahydroborate; cobalt(II) chloride In ethanol for 3h; Heating;95%
With methanol; samarium diiodide In tetrahydrofuran at 20℃; for 0.25h;88%
583-55-1

1-Bromo-2-iodobenzene

95-54-5

1,2-diamino-benzene

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;95%
Multi-step reaction with 2 steps
1: copper(l) iodide; tetra(n-butyl)ammonium hydroxide; ammonia / water / 48 h / 45 °C / Inert atmosphere; Sealed tube
2: copper(l) iodide; tetra(n-butyl)ammonium hydroxide; ammonia / water / 48 h / 80 °C / Inert atmosphere; Sealed tube
View Scheme
615-43-0

2-iodophenylamine

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With copper(l) iodide; ascorbic acid In ammonia at 25℃; for 36h; liquid NH3;94%
With 8-quinolinol; caesium carbonate; nickel dichloride for 0.216667h; Microwave irradiation;36%
With ammonium hydroxide; copper(l) iodide; 1,10-Phenanthroline; sodium carbonate at 100℃; for 10h;34%
615-42-9

1,2-Diiodobenzene

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With ammonium hydroxide In water at 20℃; for 9h; Green chemistry;94%
With ammonium hydroxide; copper(l) iodide; N,N-dimethylethylenediamine In dimethyl sulfoxide at 110℃; for 14h; Reagent/catalyst; Time; Sealed tube; Inert atmosphere;92%
2479-64-3

2-phenyl-2,3-dihydro-1H-benzo[1,3,2]diazaborole

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With silver nitrate; triethylamine In ethanol; water at 80℃; for 0.5h; Schlenk technique;93%
95-50-1

1,2-dichloro-benzene

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With ammonium hydroxide; 1,10-Phenanthroline; copper(I) bromide at 150℃; under 45004.5 Torr; for 1h; Reagent/catalyst; Temperature; Pressure; Autoclave;90.6%
With ammonia; 2Pd(2+)*2C16H14N2O2(2-) In ethylene glycol at 160℃; under 1500.15 Torr; for 10h; Autoclave; Inert atmosphere;80%
With copper(l) iodide; ammonia; triphenylphosphine at 85 - 100℃; under 37503.8 - 45004.5 Torr; for 10h; Pressure; Autoclave;2%
With ammonia; copper; copper dichloride at 150℃;
With ammonium hydroxide; potassium phosphate; Cu0.18Bi0.88O0.88I1.06 In ethanol; water at 80℃; for 20h; Inert atmosphere; Green chemistry;100 %Chromat.
5570-18-3

2-aminophenylboronic acid

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With potassium carbonate; ammonium hydroxide In methanol at 60℃; for 13h;89%
610-40-2

3,4-dinitro-chlorobenzene

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With palladium 10% on activated carbon; hydrazine hydrate In methanol at 120℃; for 0.25h; Microwave irradiation;89%
29530-39-0

1-(2-nitrobenzene)-2-phenyldiazene

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With formic acid; zinc In methanol at 20℃; for 24h; Inert atmosphere;88%
29530-48-1

2-Nitro-2'-methoxy-5'-methyl-azobenzol

A

95-54-5

1,2-diamino-benzene

B

120-71-8

Cresidine

C

2-[2-methoxy-5-methylphenyl]-1-oxido-2H-benzotriazole

Conditions
ConditionsYield
With lithium perchlorate In methanol; dichloromethane at 20℃; Cyclization; Electrolysis;A n/a
B n/a
C 83%

3-(2-aminophenylamino)-N,N-dimethylpropionamide

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With Imidazole hydrochloride at 150℃; for 4h;83%
With Imidazole hydrochloride In neat (no solvent) at 150℃; for 4h; Schlenk technique;82%
1448-87-9

2-chloroquinoxaline

98-86-2

acetophenone

A

37052-98-5

2-phenylfuro<2,3-b>quinoxaline

B

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 20℃; for 24h;A 82%
B n/a
22706-01-0

(2-amino-phenyl)carbamic acid benzyl ester

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With methanol; sodium tetrahydroborate; nickel(II) chloride hexahydrate at 20℃; for 0.25h; chemoselective reaction;81%

3-(2-aminophenylamino)-N,N-diethylpropionamide

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With Imidazole hydrochloride In neat (no solvent) at 150℃; for 4h; Schlenk technique;81%
93142-62-2

2,2,2',2'-Tetramethyl-N,N'-(phen-1,2-ylen)bis

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With hydrogenchloride at 70℃; for 12h; Inert atmosphere;80%
1516-58-1

o-azidonitrobenzene

A

88-74-4

2-nitro-aniline

B

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
Stage #1: o-azidonitrobenzene With hydrazine hydrate for 0.166667h; Inert atmosphere;
Stage #2: for 4h; Irradiation;
A 20%
B 80%
528-29-0

1,2-Dinitrobenzene

A

88-74-4

2-nitro-aniline

B

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
Stage #1: 1,2-Dinitrobenzene With sodium tetrahydroborate In water at 20℃; for 0.25h; Inert atmosphere; Green chemistry;
Stage #2: In water at 20℃; for 0.75h; Inert atmosphere; Green chemistry;
A 78%
B 15%
With sodium tetrahydroborate; water at 0 - 20℃; for 24h;A 24%
B 53%
With titanium dioxide In ethanol for 1.5h; Irradiation; Green chemistry;A 55 %Chromat.
B 30 %Chromat.
615-36-1

2-bromoaniline

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With copper(l) iodide; tetra(n-butyl)ammonium hydroxide; ammonia In water at 80℃; for 48h; Inert atmosphere; Sealed tube; chemoselective reaction;72%
With ammonia; palladium diacetate; sodium t-butanolate; 2-(di-tert-butyl-phosphino)-1-phenyl-1H-pyrrole In 1,4-dioxane at 120℃; under 7500.75 Torr; for 24h; Autoclave; Inert atmosphere;89 %Chromat.
99-65-0

meta-dinitrobenzene

A

95-54-5

1,2-diamino-benzene

B

99-09-2

3-nitro-aniline

Conditions
ConditionsYield
With potassium hydroxide; hydrogen In isopropyl alcohol at 82.85℃; for 3h;A 16%
B 71%
88-65-3

2-bromobenzoic-acid

A

118-92-3

anthranilic acid

B

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With [Cu2(2,7-bis(pyridin-2-yl)-l,8-naphthyridine)(OH)(CF3COO)3]; tetrabutylammomium bromide; ammonia; caesium carbonate In water at 110 - 120℃; for 16h; Sealed tube;A 71%
B 21%
49633-28-5

1,2-bis-(p-methylphenylsulfonamido)-benzene

95-54-5

1,2-diamino-benzene

Conditions
ConditionsYield
With perchloric acid; acetic acid for 1h; Heating;70%
2213-63-0

2,3-dichloroquinoxaline

95-54-5

1,2-diamino-benzene

531-46-4, 55977-58-7

5,12-dihydroquinoxalino[2,3-b]quinoxaline

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 1h; Reflux;100%
Heating;95.7%
With sodium chloride at 120 - 130℃;
With ethylene glycol
61066-33-9, 61066-34-0, 61066-35-1, 61127-23-9

pyrimidine-2,4,5,6(1H,3H)-tetraone

95-54-5

1,2-diamino-benzene

6275-81-6

N-carbamoyl-3-oxo-3,4-dihydroquinoxaline-2-carboxamide

Conditions
ConditionsYield
With water at 20℃; for 1h; Product distribution; Further Variations:; Temperatures; solid-state reaction;100%
In water at 80℃; for 1h;75%
With water
In water at 20℃; for 10h;0.228 g
91-56-5

indole-2,3-dione

95-54-5

1,2-diamino-benzene

243-59-4

indophenazine

Conditions
ConditionsYield
In 1,4-dioxane for 0.25h; Heating;100%
In acetic acid for 0.1h; Microwave irradiation;97%
With acetic acid Sealed tube; Microwave irradiation;95%
95-54-5

1,2-diamino-benzene

57490-73-0

2,3-di-furan-2-yl-quinoxaline

Conditions
ConditionsYield
With gallium(III) triflate In ethanol at 20℃; for 0.166667h;100%
With silica supported 12-tungstophosphoric acid nanoparticles In ethyl acetate at 20℃; for 0.00416667h;99%
at 120℃; for 0.666667h; Green chemistry;99%
144-62-7

oxalic acid

95-54-5

1,2-diamino-benzene

15804-19-0

quinoxaline-2,3-dione

Conditions
ConditionsYield
at 150℃; for 8h; Product distribution; Further Variations:; Temperatures; solid-state reaction;100%
With water for 0.05h; microwave irradiation;99%
With hydrogenchloride In water at 100℃; for 0.333333h;98%
104-88-1

4-chlorobenzaldehyde

95-54-5

1,2-diamino-benzene

1019-85-8

2-(4-chlorophenyl)benzimidazole

Conditions
ConditionsYield
With sodium hydrogensulfite In N,N-dimethyl acetamide at 100℃; for 2h;100%
With copper(II) particles immobilized on nanosilica thiolated dendritic polymer In ethyl acetate at 50℃; for 0.25h; Catalytic behavior; Solvent; Temperature; Time; Reagent/catalyst;100%
With sodium metabisulfite In N,N-dimethyl-formamide at 80℃; for 0.1h; Microwave irradiation;99%
103-72-0

phenyl isothiocyanate

95-54-5

1,2-diamino-benzene

50521-79-4

N1,N2-bis[N-phenylthiocarbamoyl]-1,2-diaminobenzene

Conditions
ConditionsYield
In methanol for 3h;100%
In methanol for 3h;99%
With ethanol
120-80-9

benzene-1,2-diol

95-54-5

1,2-diamino-benzene

92-82-0

Phenazin

Conditions
ConditionsYield
In water at 210℃; for 0.25h; Microwave irradiation;100%
at 200℃;
at 200 - 210℃; in geschlossenen Rohr;
With potassium dichromate; acetic acid for 24h; Reflux;
3457-46-3

4,4'-dichlorobenzil

95-54-5

1,2-diamino-benzene

138476-26-3

2,3-bis(4-chlorophenyl)quinoxaline

Conditions
ConditionsYield
With gallium(III) triflate In ethanol at 20℃; for 0.166667h;100%
With amberlyst-15 In water at 70℃; for 0.2h;99%
With magnesium hydrogen sulfate In ethanol at 20℃; for 0.25h;98%
431-03-8

dimethylglyoxal

95-54-5

1,2-diamino-benzene

2379-55-7

2,3-dimethylquinoxaline

Conditions
ConditionsYield
With zirconium(IV) chloride In methanol at 20℃; for 0.0833333h;100%
With amberlyst-15 In water at 70℃; for 0.3h;99%
With silica-supported stannous chloride In methanol at 20℃; for 0.0333333h;99%
83-72-7

2-Hydroxy-1,4-naphthoquinone

95-54-5

1,2-diamino-benzene

2089-82-9

benzo[a]phenazin-5-ol

Conditions
ConditionsYield
at 70℃; for 0.25h; Product distribution; Further Variations:; Temperatures; solid-state reaction;100%
With 1,4-diaza-bicyclo[2.2.2]octane In ethanol91%
With acetic acid at 20℃; for 24h;88%
95-54-5

1,2-diamino-benzene

134-81-6

benzil

1684-14-6

2,3-diphenylquinoxaline

Conditions
ConditionsYield
With gallium(III) triflate In acetonitrile at 20℃; for 0.0833333h; Reactivity; Solvent; Time; Concentration;100%
With PEG-400 at 110℃; for 0.166667h; Neat (no solvent);100%
With zirconium(IV) chloride In methanol at 20℃; for 0.0833333h;100%
95-54-5

1,2-diamino-benzene

76-05-1

trifluoroacetic acid

312-73-2

2-Trifluoromethylbenzimidazole

Conditions
ConditionsYield
for 4h; Reflux;100%
at 70℃; for 16h;99%
at 70℃; for 0.5h; Microwave irradiation;99.9%
95-54-5

1,2-diamino-benzene

98-80-6

phenylboronic acid

2479-64-3

2-phenyl-2,3-dihydro-1H-benzo[1,3,2]diazaborole

Conditions
ConditionsYield
at 40℃; for 1h;100%
In toluene for 2h; Reflux;92%
In toluene stirring mixt. of diamine deriv. and phenylboric acid in toluene for 2 hat reflux; filtration, washing with petroleum ether, NMR;92%
498-94-2

isonipecotic acid

95-54-5

1,2-diamino-benzene

38385-95-4

2-(4-piperidinyl)-1H-benzimidazole

Conditions
ConditionsYield
Stage #1: isonipecotic acid; 1,2-diamino-benzene at 190℃; for 14h;
Stage #2: isonipecotic acid; 1,2-diamino-benzene With phosphoric acid
100%
With PPA at 100℃; for 2h;92%
With PPA at 180℃; for 2h;85%
122-51-0

orthoformic acid triethyl ester

95-54-5

1,2-diamino-benzene

51-17-2

benzoimidazole

Conditions
ConditionsYield
Stage #1: orthoformic acid triethyl ester at 20℃; for 0.25h;
Stage #2: 1,2-diamino-benzene at 20℃; for 3h;
100%
With aminosulfonic acid In methanol at 20℃; for 1h;98%
iodine In acetonitrile at 20℃; for 0.25h;98%
120-92-3

cyclopentanone

95-54-5

1,2-diamino-benzene

41526-78-7

2,3-cyclopentano-3,4-dihydro-5H-4-spirocyclopentano-1,5-benzodiazepine

Conditions
ConditionsYield
With mesoporous aluminosilicate MCM-41(14) at 100℃; for 1h;100%
With ytterbium(III) triflate at 20℃; for 4h;99%
With octadecafluorodecahydronaphthalene (cis+trans) at 60℃; for 2h;99%
617-35-6

2-oxo-propionic acid ethyl ester

95-54-5

1,2-diamino-benzene

14003-34-0

3-methyl-2-oxo-1,2-dihydroquinoxaline

Conditions
ConditionsYield
In ethanol for 4h; Heating;100%
In ethanol at 20℃; for 4h;100%
In butan-1-ol for 1h; Reflux;97%
116-15-4

perfluoropropylene

95-54-5

1,2-diamino-benzene

41185-74-4

2-(α-hydro-tetrafluoroethyl)benzimidazole

Conditions
ConditionsYield
With potassium fluoride In N,N-dimethyl-formamide100%
With diethylamine In ethyl acetate at 7 - 12℃; for 1.25 - 2.5h;85%
In ethyl acetate at 75℃; under 3000.3 - 9750.98 Torr; for 18h; Solvent; Autoclave;75%
71105-17-4

phenylene-1,2-diisothiocyanate

95-54-5

1,2-diamino-benzene

75644-27-8

1-(2-aminoanilino-thiocarbonyl)-benzimidazolidine-2-thione

Conditions
ConditionsYield
for 1h; Solid phase reaction; cyclization; addition;100%
In cyclohexane for 2h; Ambient temperature;83%
113416-34-5

4-p-bromobenzoyl-5-methoxycarbonyl-1-phenyl-2,3-dihydro-2,3-pyrroledione

95-54-5

1,2-diamino-benzene

120642-38-8

N-phenyl-3-p-bromobenzoyl-4-methoxycarbonyl-3H-1,5-benzodiazepine-2-carboxamide

Conditions
ConditionsYield
In chloroform for 0.166667h; Ambient temperature;100%
56429-60-8

2-ethyl-4-oxo-1,3-benzoxazinium perchlorate

95-54-5

1,2-diamino-benzene

A

138118-62-4

2-Ethyl-1H-benzoimidazole; compound with perchloric acid

B

65-45-2

salicylamide

Conditions
ConditionsYield
at 100℃; for 0.0833333h;A 100%
B n/a
73733-70-7

ethyl 4-isothiocyanato-1-piperidinecarboxylate

95-54-5

1,2-diamino-benzene

73733-81-0

ethyl 4-{[(2-aminophenyl)aminothioxomethyl]amino}-1-piperidinecarboxylate

Conditions
ConditionsYield
In ethanol Ambient temperature;100%
In ethanol
In ethanol at 20℃;
95-54-5

1,2-diamino-benzene

762-42-5

dimethyl acetylenedicarboxylate

53700-46-2

(Z)-methyl 2-(3-oxo-3,4-dihydroquinoxalin-2(1H)-ylidene)acetate

Conditions
ConditionsYield
at 20℃; for 0.0166667h; Michael addition;100%
for 0.0833333h; microwave irradiation;90%
In methanol Heating;
at 20℃; for 0.0833333h; Milling;
95-54-5

1,2-diamino-benzene

129533-41-1

2-ethoxy-carbonylmethyl-4H-3,1-benzoxazin-4-one

2-(2'-carboxyphenylamino)-3,4,5-trihydro-1,5-benzdiazepin-4(1H)-one

Conditions
ConditionsYield
In diethyl ether for 0.5h; Ambient temperature;100%
95-54-5

1,2-diamino-benzene

161868-74-2

1,1-dichloro-5-aza-2,8-dioxa-1-phosphaV-dibenzo<9,9',11,11'-tetra-tert-butyl>-bicyclo<3.3.0>octadiene

C34H46N3O2P

Conditions
ConditionsYield
In benzene for 24h; Ambient temperature;100%
  • Display:default sort

    New supplier

  • o-Phenylenediamine in stock

  • Casno:

    95-54-5

    o-Phenylenediamine in stock

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    o-Phenylenediamine Molecular formula: C6H8N2

    Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketi

  •  Hangzhou ZeErRui Chemical Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-82512721

    Address:No 317,Jingling Road,Guali Town,Xiaoshan District

       Inquiry Now

  • OPDA

  • Casno:

    95-54-5

    OPDA

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Intermediate for pesticide, pharmaceutical, dye, and developing agent Appearance:White crystal or flake Package:25kgs/bag , 400kgs/bulk bag Application:Intermediate for pesticide, pharmaceutical, dye, and developing agent

    Shanghai SMEC Trading Co., Ltd. was established in 1992. For more than 20 years, our company relies on a large number of experienced professional talents to the industry of fine ch

  •  Shanghai SMEC Trading Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-21-68811293

    Address:ROOM 1101,NO.800 SHANGCHENG RD,SHANGHAI,CHINA

       Inquiry Now

  • o-Phenylenediamine Manufacturer/High quality/Best price/In stock

  • Casno:

    95-54-5

    o-Phenylenediamine Manufacturer/High quality/Best price/In stock

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 3.0-3.0/Kilogram

    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 quantities

    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

       Inquiry Now

  • High quality O-Phenylenediamine  supplier in China

  • Casno:

    95-54-5

    High quality O-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

       Inquiry Now

  • High purity Various Specifications o-Phenylenediamine CAS:95-54-5

  • Casno:

    95-54-5

    High purity Various Specifications o-Phenylenediamine CAS:95-54-5

    Min.Order: 1 Gram

    FOB Price:  USD $ 100.0-500.0/Gram

    Items Standard Result Assay 98%min -----------------------------------------------------------------------------------------------

    Hangzhou Dingyan Chem Co., LTD. is located in the beautiful tourist city of hangzhou, is a comprehensive chemical enterprice which doing import and export business by its own comp

  •  Hangzhou Dingyan Chem Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-571-86465881,86-571-87157530,86-571-88025800

    Address:RM.1118,NO.1 Building, Baiyun Tower,Jianggan Area, Hangzhou city, China,310004

       Inquiry Now

  • o-Phenylenediamine (OPDA)

  • Casno:

    95-54-5

    o-Phenylenediamine (OPDA)

    Min.Order: 10 Gram

    FOB Price:  USD $ 12.0-12.0/Gram

    Product description: Product name o-Phenylenediamine (OPDA) CAS number 95-54-5 Assay ≥99% Appearance White crystal Capacity 200mt/year Application Dye intermediate

    Jinan Finer Chemical Co., Ltd is professional to manufacture and R&D chemical intermediates, pharmaceutical intermediates and fine chemicals. Company locates in Jinan city new mate

  •  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

       Inquiry Now

  • High quality o-Phenylenediamine Cas 95-54-5 with low price

  • Casno:

    95-54-5

    High quality o-Phenylenediamine Cas 95-54-5 with low price

    Min.Order: 25 Kilogram

    FOB Price:  USD $ 3.85-4.5/Kilogram

    Unique advantages for o-Phenylenediamine Cas 95-54-5 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White flakes Storage:Store in 2-8℃ Package:25kg/bag Application:Orga

    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:86-27-59207852

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

       Inquiry Now

  • o-Phenylenediamine     CAS 95-54-5       In stock

  • Casno:

    95-54-5

    o-Phenylenediamine CAS 95-54-5 In stock

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.0-1.0/Metric Ton

    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

       Inquiry Now

  • o-Phenylenediamine

  • Casno:

    95-54-5

    o-Phenylenediamine

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    high quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

    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

       Inquiry Now

  • o-Phenylenediamine

  • Casno:

    95-54-5

    o-Phenylenediamine

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 2.0-3.0/Kilogram

    o-Phenylenediamine Product Name: o-Phenylenediamine Molecular Weight: 108.14 CAS NO: 95-54-5 EC NO: 202-430-6 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

       Inquiry Now

  • Amadis Chemical offer CAS#95-54-5;CAT#A845331

  • Casno:

    95-54-5

    Amadis Chemical offer CAS#95-54-5;CAT#A845331

    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.

       Inquiry Now

  • 1,2-Phenylenediamine

  • Casno:

    95-54-5

    1,2-Phenylenediamine

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-1.0/Kilogram

    Name: O-Phenylenediamine CAS: 95-54-5 Appearance: White Crystalline Powder Application: Organic synthesis Appearance:White powder Storage:Store in cool and dry place, away from sun light. Package:drum Application:Agrochemical I

    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

       Inquiry Now

  • 95-54-5   o-Phenylenediamine

  • Casno:

    95-54-5

    95-54-5 o-Phenylenediamine

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1000.0-1000.0/Kilogram

    Our company was built in 2009 with an ISO certificate.In the past 6 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

    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

       Inquiry Now

  • o-Phenylenediamine

  • Casno:

    95-54-5

    o-Phenylenediamine

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.9-1.0/Kilogram

    LIDE PHARMACEUTICALS LIMITED is a professional chemicals and APIs leading manufacturer in China. Our core business line covers APIs, Intermediates, Herb extract, etc.

    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.

       Inquiry Now

  • 95-54-5 o-Phenylenediamine

  • Casno:

    95-54-5

    MSDS/COA Download

    95-54-5 o-Phenylenediamine

    Min.Order: 10 Gram

    FOB Price:  USD $ 2.0-2.0/Gram

    superiority advantages: my company is a renowned pharmaceutical manufacturer. we can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. never stop striving to offer our best service is our philoso

    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

       Inquiry Now

  • o-Phenylenediamine

  • Casno:

    95-54-5

    o-Phenylenediamine

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 25.0-30.0/Kilogram

    Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

    Baoji Guokang Healthchem co.,ltd located in Baoji High-tech Zone,is epitomizing international,cooperative and honest.We are a young company full of action and energy,and our profes

  •  Baoji Guokang Healthchem co.,ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-917-3909592

    Address:China

       Inquiry Now

  • best price 99.5%  o-Phenylenediamine CAS:95-54-5

  • Casno:

    95-54-5

    best price 99.5% o-Phenylenediamine CAS:95-54-5

    Min.Order: 100 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Superiority We can customize and synthesize products that other suppliers may not be able to provide. Advantage cof, mof ligand manufacturer Product Detail Superiority

    Changchun Artel Import and Export Trade Co., Ltd. is located in Changchun City, Jilin Province. It is a high-tech modern private enterprise specializing in the research, developme

  •  Changchun Artel lmport and Export trade company

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-0431-80543058

    Address:Dianshi Plazza,Chaoyang District

       Inquiry Now

  • o-Phenylenediamine CAS NO.95-54-5

  • Casno:

    95-54-5

    o-Phenylenediamine CAS NO.95-54-5

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Our Advantage: 1. Quality & Price We offer high quality and reasonably priced products to our customers 2. Payment Methord T/T, L/C, Paypal, MoneyGram, Westerm Union, other 3. Service: Best service and after-sales service

    We, Jilin Tely Imp & Exp Co., Ltd. mainly supply and export products including: pharmaceutical raw materials,Chemical reagents, Food additives, pharmaceutical and pesticide interme

  •  Jilin Tely Imp.& Exp.Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-431-81915458

    Address:Room 302, 47 Changping Street, Chaoyang District, Changchun, Jilin Province,China

       Inquiry Now

  • o-Phenylenediamine CAS 95-54-5

  • Casno:

    95-54-5

    o-Phenylenediamine CAS 95-54-5

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 10.0-10.0/Kilogram

    Storage: The product should be stored in cool and dry warehouse. Please sealed after use. Safety protection: In case of accident or if you feel unwell, seek medical advice immediately. Our advantages: 1, high quality with comp

    Hebei Guanlang Biotechnology Co., Ltd. belongs to Guanlang Group,which was founded in 2007 , located in Shijiazhuang city which is the capital of Hebei Province and hub sector amon

  •  Hebei Guanlang Biotechnology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8619930503256

    Address:No.66, Yuhua West Road

       Inquiry Now

  • High Purity o-Phenylenediamine CAS:95-54-5 raw material

  • Casno:

    95-54-5

    High Purity o-Phenylenediamine CAS:95-54-5 raw material

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 100.0-150.0/Kilogram

    Our company: 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 kinds of products.

    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:+8613397160123

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

       Inquiry Now

  • low price o-Phenylenediamine with high quality

  • Casno:

    95-54-5

    low price o-Phenylenediamine with high quality

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-5.0/Kilogram

    Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care

    Henan CoreyChem Co., Ltd, 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 3 of Innovation Park, East District of the National University Science Park

       Inquiry Now

  • o-Phenylenediamine

  • Casno:

    95-54-5

    o-Phenylenediamine

    Min.Order: 100 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Appearance:White or off-white Solid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Organic synthesis Transportation:Common products:Sea/Air/Courier Dangerous Che

    Triumph International Development Limilted is engaged in the API, pharmaceutical intermediates research and developmen.Adhering to the "customer first" business philosophy,we suppl

  •  Triumph International Development Limilted

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-536-7971999

    Address:Yinhai Road,Shouguang

       Inquiry Now

  • High purity O-Phenylenediamine

  • Casno:

    95-54-5

    High purity O-Phenylenediamine

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    BaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wealth of products,experience , expertise and state-of-the-art equ

    BaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wea

  •  Xiamen BaiFuchem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86 592 605 6448

    Address:No.31 Pingshan South Road, HaiCang District, Xiamen, China

       Inquiry Now

  • o-Phenylenediamine

  • Casno:

    95-54-5

    o-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

       Inquiry Now

  • 2-Aminoaniline ; 1,2-Diaminobenzene ; OPDA

  • Casno:

    95-54-5

    2-Aminoaniline ; 1,2-Diaminobenzene ; OPDA

    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

       Inquiry Now

  • High Quality o-Phenylenediamine

  • Casno:

    95-54-5

    High Quality o-Phenylenediamine

    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

       Inquiry Now

  • High quality o-Phenylenediamine

  • Casno:

    95-54-5

    High quality o-Phenylenediamine

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 100.0-100.0/Kilogram

    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

       Inquiry Now

  • o-Phenylenediamine

  • Casno:

    95-54-5

    o-Phenylenediamine

    Min.Order: 1 Gram

    FOB Price:  USD $ 10.0-10.0/Gram

    Superiority: Zhejiang J&C Biological Technology Co., Limited is specialized in the production of high complex new type intermediates and chemical custom synthesis, scale-up production and rare chemicals trade. Products category is including I

    ZHEJIANG BIOLOGY AND TECHNOLOGY CO., LTD. is a modern professional high-tech enterprise, which is specializing in generic APIs and pharmaceutical intermediates. especially in pepti

  •  Zhejiang J&C Biological Technology Co.,Limited

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0570-4045877

    Address:46# zhongshan road, quzhou zhejiang

       Inquiry Now

  • National Research Platform  ISO 9001  95-54-5

  • Casno:

    95-54-5

    National Research Platform ISO 9001 95-54-5

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Zhengzhou Kingorgchem Chemical Technology Co., Ltd. was founded on the basis of Organophosphorus Chemistry Lab of Institute of Chemistry Henan Academy of Sciences in 2015. The laboratory covers 600 m2 and the pilot plant covers 2000 m2. Kingorgchem i

    Zhengzhou Kingorgchem Chemical Technology Co., Ltd. was founded on the basis of Organophosphorus Chemistry Lab of Institute of Chemistry Henan Academy of Sciences in 2015. The

  •  Zhengzhou Kingorgchem Chemical Technology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-371-65511936

    Address:NO.56,Hongzhuan Road

       Inquiry Now

  • o-Phenylenediamine/High quality/Best price

  • Casno:

    95-54-5

    o-Phenylenediamine/High quality/Best price

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-1.0/Gram

    Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

    Shanghai Massive Chemical Technology Co., Ltd. is engaged in development, production and marketing Specialty Chemicals to satisfy the changing needs of the chemical industry. We sp

  •  Shanghai Massive Chemical Technology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86 21 34943721

    Address:Room 435, 4th floor, Building 9, No. 2568 Gudai Road,Minhang District, Shanghai,

       Inquiry Now

  • o-Phenylenediamine

  • Casno:

    95-54-5

    o-Phenylenediamine

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.9-1.2/Gram

    Hebei ruishun trade co.,ltd, registered capital one million,have a production of pharmaceutical raw materials, pharmaceutical raw materials factory reagent r&d center,seek development by credit reputation.our products have a large price advanta

    Hebei Zhuangkai Biotechnology Co.,Ltd.mainly produces pharmaceutical raw materials, pharmaceutical intermediates and refined products.Our company is one of the important export en

  •  Hebei Zhuangkai Biotechnology Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-0311-89278944

    Address:hebei

       Inquiry Now

  • o-Phenylenediamine-

  • Casno:

    95-54-5

    o-Phenylenediamine-

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    supplier in China Appearance:brown yellow, red brown or brown crystals Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum;200kg/drum as per your request Application:Am amino substituted benzene used in

    Hangzhou Yunuo Chemical Co., Ltd. is located in Hangzhou City, China We are specialized in fine chemicals and basic chemical auxiliary materials, Organic compounds, rubber

  •  HANGZHOU YUNUO CHEMICAL CO.,LTD

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0571-83715115

    Address:hangzhou

       Inquiry Now

  • o-PhenylenediamineCAS NO.: 95-54-5

  • Casno:

    95-54-5

    o-PhenylenediamineCAS NO.: 95-54-5

    Min.Order: 1 Gram

    FOB Price:  USD $ 2.0-2.0/Gram

    We are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED

    The company is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds,

  •  Henan Wentao Chemical Product Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-370-2722992

    Address:32 Room, 5th Floor, Building 11, No. 6 Yinxing Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province

       Inquiry Now

  • o-Phenylenediamine 99%CAS NO.95-54-5

  • Casno:

    95-54-5

    o-Phenylenediamine 99%CAS NO.95-54-5

    Min.Order: 25 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    1,In No Less ten years exporting experience. 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Onchem specialized in APIs, chemical intermedi

    Shanghai Upbio Tech Co.,Ltd (Former Onchem (China)Co.,Ltd) is a comprehensive manufacturer and an international distribution of chemicals throughout the world, The predecessor of

  •  Shanghai Upbio Tech Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-52196435

    Address:No.2 Floor,No.979 Yunhan Rd,Nicheng,Pudong New Area,Shanghai,China

       Inquiry Now

  • Factory supply O-Phenylenediamine

  • Casno:

    95-54-5

    Factory supply O-Phenylenediamine

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Ality Holding Group Limited, 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 China, including production bases in Shandong, Zhejiang

    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

       Inquiry Now

  • o-Phenylenediamine

  • Casno:

    95-54-5

    o-Phenylenediamine

    Min.Order: 500 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    1. High quality 2. The best price 3. The fastest delivery 4. Offer high quality fine chemicals, accroding to customer’s need Springchem can quickly and efficiently provide a variety of organic compounds, OLED intermediates . Appearan

    We are specialized in manufacturing Organic Optoelectronic Chemicals, especially for OLED (Organic Light Emitting Diode) and OPC (Organic Photo Conductor) materials, Pharmaceutical

  •  Springchem New Material Technology Co.,Limited

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-21-51752791, 51752788

    Address:Suite A101, No. 751, Yichang Road, Shanghai China. (200060)

       Inquiry Now

  • 95-54-5

  • Casno:

    95-54-5

    95-54-5

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Compound sourcing ServicesAgency of testing serviceFactory audit serviceFounded in Dec. 1999, Nanjing Chemlin Chemical Industrial Co.,Ltd(CHEMLIN) has been covering the business scope from trading of chemicals to custom-synthesis & Manufacturing. Co

    Nanjing Chemlin Chemical Industry Co., Ltd was established in Aug,1999, located in the industrial park of Nanjing University of Technology, It is a private enterprises in Jiangsu P

  •  Nanjing Chemlin Chemical Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-25-83697070

    Address:Rm.902 Longyin Plaza, No. 217 Zhongshan Rd.(N) Nanjing 210009,China

       Inquiry Now

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields

Consensus Reports

Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program.

Standards and Recommendations

ACGIH TLV: TWA 0.1 mg/m3; Animal Carcinogen
DFG MAK: Confirmed Animal Carcinogen with Unknown Relevance to Humans
DOT Classification:  6.1; Label: KEEP AWAY FROM FOOD

Specification

 o-Phenylenediamine, with the CAS NO.95-54-5, has the synonyms of 1,2-Benzenediamine; 1,2-Diaminobenzene; C.I. 76010; C.I. Oxidation base 16; Orthamine. o-Phenylenediamine is an organic compound with the formula C6H4(NH2)2. It condenses with ketones and aldehydes to give rise to a variety of useful products. Condensation of substituted o-phenylenediamine with various diketones is used in the preparation of a variety of pharmaceuticals.

 Physical properties about o-Phenylenediamine are: (1)ACD/LogP: 0.052; (2)ACD/LogD (pH 5.5): 0.02; (3)ACD/LogD (pH 7.4): 0.05; (4)ACD/BCF (pH 5.5): 1.00; (5)ACD/BCF (pH 7.4): 1.00; (6)ACD/KOC (pH 5.5): 23.31; (7)ACD/KOC (pH 7.4): 25.41; (8)#H bond acceptors: 2 ; (9)#H bond donors: 4; (10)#Freely Rotating Bonds: 2; (11)Index of Refraction: 1.66; (12)Molar Refractivity: 34.725 cm3; (13)Molar Volume: 93.994 cm3; (14)Polarizability: 13.766 10-24cm3; (15)Surface Tension: 57.5979995727539 dyne/cm; (16)Density: 1.15 g/cm3; (17)Flash Point: 124.929 °C; (18)Enthalpy of Vaporization: 49.454 kJ/mol; (19)Boiling Point: 256.999 °C at 760 mmHg; (20)Vapour Pressure: 0.0149999996647239 mmHg at 25°C

Preparation of o-Phenylenediamine: Most commonly 2-nitrochlorobenzene is treated with ammonia, and the resulting 2-aminonitrobenzene is then hydrogenated:
ClC6H4NO2 + 2 NH3 → H2NC6H4NO2 + NH4Cl
H2NC6H4NO2 + 3 H2 → H2NC6H4NH2 + 2 H2O

When you are using this chemical, please be cautious about it as the following:
1. After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer);
2. Wear suitable protective clothing and gloves;
3. In case of accident or if you feel unwell, seek medical advice immediately (show label where possible);
4. This material and/or its container must be disposed of as hazardous waste;
5. Avoid release to the environment. Refer to special instructions safety data sheet;
6. Keep locked up and out of the reach of children;

You can still convert the following datas into molecular structure:
(1)InChI=1S/C6H8N2/c7-5-3-1-2-4-6(5)8/h1-4H,7-8H2;
(2)InChIKey=GEYOCULIXLDCMW-UHFFFAOYSA-N;
(3)Smilesc1(c(cccc1)N)N;

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
bird - wild LD50 oral 133mg/kg (133mg/kg)   Archives of Environmental Contamination and Toxicology. Vol. 12, Pg. 355, 1983.
cat LDLo oral 250mg/kg (250mg/kg)   "Documentation of the Threshold Limit Values and Biological Exposure Indices," 5th ed., Cincinnati, OH, American Conference of Governmental Industrial Hygienists, Inc., 1986Vol. 6, Pg. 1214, 1991.
guinea pig LD50 oral 360mg/kg (360mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 53(7), Pg. 62, 1988.
guinea pig LD50 unreported 360mg/kg (360mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

SENSE ORGANS AND SPECIAL SENSES: OTHER CHANGES: OLFACTION

PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE)
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 51(1), Pg. 73, 1986.
mouse LC50 inhalation > 91mg/m3/4H (91mg/m3)   "Documentation of the Threshold Limit Values and Biological Exposure Indices," 5th ed., Cincinnati, OH, American Conference of Governmental Industrial Hygienists, Inc., 1986Vol. 6, Pg. 1214, 1991.
mouse LD50 intraperitoneal 245mg/kg (245mg/kg)   National Cancer Institute Screening Program Data Summary, Developmental Therapeutics Program. Vol. JAN1986,
mouse LD50 oral 366mg/kg (366mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 53(7), Pg. 62, 1988.
mouse LD50 subcutaneous 450mg/kg (450mg/kg)   Kyushu Journal of Medical Science. Vol. 13, Pg. 175, 1962.
mouse LD50 unreported 336mg/kg (336mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 50(6), Pg. 78, 1985.
rabbit LDLo skin 1500mg/kg (1500mg/kg) KIDNEY, URETER, AND BLADDER: HEMATURIA

GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS

BEHAVIORAL: ATAXIA
National Technical Information Service. Vol. OTS0571626,
rat LC50 inhalation 1873mg/m3 (1873mg/m3) PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE)

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

SENSE ORGANS AND SPECIAL SENSES: OTHER CHANGES: OLFACTION
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 51(1), Pg. 73, 1986.
rat LD50 intraperitoneal 516mg/kg (516mg/kg)   Journal of Toxicology and Environmental Health. Vol. 2, Pg. 657, 1977.
rat LD50 oral 510mg/kg (510mg/kg) AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: MUSCLE WEAKNESS
Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 32(9), Pg. 50, 1988.
rat LD50 skin > 5gm/kg (5000mg/kg)   "Documentation of the Threshold Limit Values and Biological Exposure Indices," 5th ed., Cincinnati, OH, American Conference of Governmental Industrial Hygienists, Inc., 1986Vol. 6, Pg. 1214, 1991.
rat LD50 unreported 660mg/kg (660mg/kg) PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE)

SENSE ORGANS AND SPECIAL SENSES: OTHER CHANGES: OLFACTION

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 51(1), Pg. 73, 1986.