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135-19-3

Basic Information
CAS No.: 135-19-3
Name: 2-Naphthol
Molecular Structure:
Molecular Structure of 135-19-3 (2-Naphthol)
Formula: C10H8O
Molecular Weight: 144.1699
Synonyms: 2-Naphthol(8CI);2-Hydroxynaphthalene;Azogen Developer A;Betanaphthol;C.I. 37500;C.I. Developer 5;Developer AMS;Developer BN;Isonaphthol;NSC 2044;Naphthol B;b-Hydroxynaphthalene;b-Naphthol;b-Naphthyl alcohol;
EINECS: 205-182-7
Density: 1.182 g/cm3
Melting Point: 120-122 °C(lit.)
Boiling Point: 285.499 °C at 760 mmHg
Flash Point: 144.002 °C
Solubility: Very slightly soluble in water: 1 g/L (20 °C)
Appearance: broken white shiny flakes or white powder
Hazard Symbols: HarmfulXn,DangerousN
Risk Codes: 20/22-50
Safety: 24/25-61
Transport Information: UN 3077 9/PG 3
PSA: 20.23000
LogP: 2.54540
Synthetic route
1523-11-1

naphthalen-2-yl acetate

135-19-3

β-naphthol

Conditions
ConditionsYield
With lipase of Pseudomonas sp; water In various solvent(s) at 25℃; for 5h; Hydrolysis; deacetylation;100%
With sodium hydrogen telluride; acetic acid In ethanol for 0.5h; Heating;98%
With 2,2-dibutyl-1,3,2-dioxastannane; cesium fluoride In N,N-dimethyl-formamide at 20℃; for 0.5h;98%
91902-97-5

ethyl (naphthalene-2-yl)carbonate

135-19-3

β-naphthol

Conditions
ConditionsYield
With sodium hydrogen telluride In ethanol for 0.5h; Quantum yield; Heating; buffer: deoxygen. acetic acid;100%
With potassium tert-butylate; hydrogen; C16H18BrCoINO2 In dibutyl ether at 160℃; under 45004.5 Torr; for 20h; Sealed tube; Autoclave;75%
93-44-7

2-naphthyl benzoate

137-07-5

2-amino-benzenethiol

A

883-93-2

2-Phenylbenzothiazole

B

135-19-3

β-naphthol

Conditions
ConditionsYield
With 1-methyl-pyrrolidin-2-one; potassium carbonate at 100℃; for 0.75h; Hydrolysis; cyclization; debenzoylation;A n/a
B 100%
1503-86-2

2-naphthyl pivalate

137-07-5

2-amino-benzenethiol

A

17626-88-9

2-(tert-butyl)benzo[d]thiazole

B

135-19-3

β-naphthol

Conditions
ConditionsYield
With 1-methyl-pyrrolidin-2-one; potassium carbonate at 100℃; for 2h; Hydrolysis; cyclization;A n/a
B 100%
93-44-7

2-naphthyl benzoate

135-19-3

β-naphthol

Conditions
ConditionsYield
With potassium carbonate In 1-methyl-pyrrolidin-2-one for 0.5h; Heating;100%
With potassium fluoride; thiophenol In 1-methyl-pyrrolidin-2-one for 0.5h; Heating;92%
With HEPES buffer; human liver microsomal carboxylesterase 1 In dimethyl sulfoxide pH=7.4; Enzyme kinetics; Further Variations:; Reagents;
15231-91-1

6-bromo-naphthalen-2-ol

135-19-3

β-naphthol

Conditions
ConditionsYield
With triethylamine In isopropyl alcohol UV-irradiation;100%
30784-04-4

2-naphthyl tetrahydro-2H-pyran-2-yl ether

135-19-3

β-naphthol

Conditions
ConditionsYield
poly(4-vinylpyridinium) p-toluenesulfonate In tetrahydrofuran; ethanol at 75℃; for 20h; Hydrolysis;99%
silica-supported prop-1-ylsulfonic acid In methanol99.4%
With methanol; zirconium(IV) chloride at 20℃; for 6h;96%
580-13-2

2-bromonaphthalene

135-19-3

β-naphthol

Conditions
ConditionsYield
With copper(I) oxide; tetra(n-butyl)ammonium hydroxide; 1,10-phenanthroline-4,7-diol In water at 110℃; for 24h; Inert atmosphere; Schlenk technique; Sealed tube; Green chemistry;99%
With copper(l) iodide; potassium hydroxide In water at 120℃; for 12h; Inert atmosphere;96%
With tris(6,6'-diamino-2,2'-bipyridine); 4,4-diphenyl-1,3,5,7,8-pentamethyl-2,6-diethyl-4-bora-3a,4a-diaza-s-indacene; Br2Ni*3H2O; water; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide; acetonitrile at 20℃; for 24h; Glovebox; Irradiation; Inert atmosphere;92%
3698-15-5

2-(allyloxy)naphthalene

135-19-3

β-naphthol

Conditions
ConditionsYield
With chloro-trimethyl-silane; Ti(OiPr)[{(O-2,4-Me2C6H2)-6-CH2}3N]; magnesium In tetrahydrofuran at 40 - 50℃; for 12h; Inert atmosphere; regioselective reaction;99%
With chloro-trimethyl-silane; sodium iodide In acetonitrile for 0.0333333h;98%
With chloro-trimethyl-silane; sodium cyanoborohydride In acetonitrile at 20℃; for 0.25h; ether cleavage;98%

135-19-3

β-naphthol

Conditions
ConditionsYield
With bismuth(lll) trifluoromethanesulfonate In methanol at 20℃; for 0.0333333h;99%
montmorillonite K-10 for 0.0833333h; Solid phase reaction; desilylation; microwave irradiation;98%
With methanol; 1,3-disulfonic acid imidazolium hydrogen sulfate at 20℃; for 0.15h; Green chemistry;98%
C26H18O3

C26H18O3

135-19-3

β-naphthol

Conditions
ConditionsYield
With (triphenylphosphine)gold(I) chloride; silver trifluoromethanesulfonate In ethanol; benzene at 20℃; for 0.5h;99%
32316-92-0

naphthalene-2-boronic acid

135-19-3

β-naphthol

Conditions
ConditionsYield
With 1,3-dimethyl-5-ethyl-4a-hydroperoxyalloxazine; oxygen; hydrazine hydrate In methanol; 2,2,2-trifluoroethanol at 20℃; under 760.051 Torr; for 1h;99%
With oxygen; triethylamine In acetonitrile at 20℃; under 760.051 Torr; for 4h; Kinetics; Catalytic behavior; Reagent/catalyst; Irradiation;99%
With dihydrogen peroxide at 30℃; for 5h; Green chemistry;98%
20009-28-3

naphth-2-yloxymethylacetylene

135-19-3

β-naphthol

Conditions
ConditionsYield
With chloro-trimethyl-silane; Ti(OiPr)[{(O-2,4-Me2C6H2)-6-CH2}3N]; magnesium In tetrahydrofuran at 40 - 50℃; for 12h; Inert atmosphere; regioselective reaction;99%
With palladium on activated charcoal; ethanolamine In water at 80℃; Inert atmosphere;73%
612-55-5

2-iodonaphthalene

135-19-3

β-naphthol

Conditions
ConditionsYield
With copper(I) oxide; 2-(N,N-dimethylamino)ethanol; water; potassium hydroxide In dimethyl sulfoxide at 100℃; for 24h; Reagent/catalyst; Temperature; Inert atmosphere;99%
With glycolic Acid; copper hydroxide; sodium hydroxide In water; dimethyl sulfoxide at 120℃; for 6h; Inert atmosphere; Schlenk technique;94%
With basolite C300; potassium hydroxide In water; dimethyl sulfoxide at 125℃; for 12h;90%
613-62-7

2-benzyloxynaphthalene

A

108-88-3

toluene

B

135-19-3

β-naphthol

Conditions
ConditionsYield
With 0.5%Pd/TiO2; isopropyl alcohol In water at 24.84℃; for 2h; Inert atmosphere; Sealed tube; Irradiation;A 99%
B 97%
7309-03-7

2-vinyloxynaphthalene

135-19-3

β-naphthol

Conditions
ConditionsYield
With 1-Methylpyrrolidine; lithium aluminium tetrahydride; zirconocene dichloride In 2-methyltetrahydrofuran at 70℃; for 4h; Inert atmosphere; Schlenk technique;99%
With acetic acid In water for 0.166667h; Reflux;95%
93-04-9

2-Methoxynaphthalene

135-19-3

β-naphthol

Conditions
ConditionsYield
With L-Selectride In tetrahydrofuran at 67℃; for 48h;98%
With dimethylboron bromide In 1,2-dichloro-ethane at 70℃; for 36h;96%
With boron trichloride; tetra-(n-butyl)ammonium iodide In dichloromethane at -78 - 0℃; for 1h; dealkylation;96%
62790-91-4

2-(dimethyl-1,1’-dimethylethylsilyloxy)naphthalene

135-19-3

β-naphthol

Conditions
ConditionsYield
With carbonochloridic acid 1-chloro-ethyl ester In methanol at 20℃; for 20h;98%
With potassium fluoride; Tetraethylene glycol at 20℃; for 0.5h;98%
With SO3H silica gel In n-heptane at 50℃; for 0.5h;98%
16563-48-7

4-(2-naphthoxy)-butanoic acid

135-19-3

β-naphthol

Conditions
ConditionsYield
With PPA at 100℃;98%
115311-03-0

2-(tert-butoxycarbonyloxy)naphthalene

135-19-3

β-naphthol

Conditions
ConditionsYield
With 3-butyl-1-methylimidazolium acetate In water for 3h; Reflux;98%
With methanol; carbon tetrabromide; triphenylphosphine for 2h; Reflux;92%
With chloro(1,5-cyclooctadiene)rhodium(I) dimer; 1,3-bis(adamantan-2-yl)imidazolin-2-yliden chloride; 5,5-dimethyl-2-phenyl-1,3,2-dioxaborinane; sodium t-butanolate In toluene at 130℃; for 20h; Sealed tube; Inert atmosphere;
213339-62-9

2-(tri(1-methylethyl)-silyloxy)naphthalene

135-19-3

β-naphthol

Conditions
ConditionsYield
With potassium fluoride In Tetraethylene glycol at 20℃; for 0.25h; Inert atmosphere;98%
With potassium fluoride; Tetraethylene glycol at 20℃; for 0.25h;98%
849404-37-1

(3-hydroxynaphthalen-2-yl) boronic acid

135-19-3

β-naphthol

Conditions
ConditionsYield
In dimethyl sulfoxide at 120℃; for 18h;98%
In dimethyl sulfoxide at 120℃;98%
2033-42-3

1-iodo-2-hydroxynaphthalene

135-19-3

β-naphthol

Conditions
ConditionsYield
With Hβ-zeolite; sodium sulfite In methanol for 48h; Heating;97%
With pyridine for 5.5h; Heating;93%
With pyridine; palladium diacetate In N,N-dimethyl-formamide at 120℃; under 760 Torr; for 24h;82%
61912-14-9

2-naphthyl diethylcarbamate

135-19-3

β-naphthol

Conditions
ConditionsYield
With zirconocene dichloride In tetrahydrofuran at 20℃; Inert atmosphere;97%
With zirconocene dichloride; lithium tri-t-butoxyaluminum hydride In tetrahydrofuran at 0 - 20℃; Product distribution / selectivity;95%

potassium 2-naphthyltrifluoroborate

135-19-3

β-naphthol

Conditions
ConditionsYield
With Oxone; water In acetone at 20℃; for 0.0333333h;97%
With caesium carbonate; 1-acetyl-2-phenylhydrazine at 100℃; for 15h;90%
32316-92-0

naphthalene-2-boronic acid

7722-84-1

dihydrogen peroxide

135-19-3

β-naphthol

Conditions
ConditionsYield
With ammonium bicarbonate In water at 20℃; for 2h; Schlenk technique;97%
929709-34-2

C26H26OSi

135-19-3

β-naphthol

Conditions
ConditionsYield
With potassium fluoride; Tetraethylene glycol at 20℃; for 0.5h;96%
613-62-7

2-benzyloxynaphthalene

135-19-3

β-naphthol

Conditions
ConditionsYield
With triethylammonium formate; palladium on activated charcoal for 0.166667h; Ambient temperature;95%
With biphenyl; lithium In tetrahydrofuran; methanol at -78℃; for 40h;71%
With hydrogen; palladium diacetate; pyrographite In tetrahydrofuran; methanol at 25℃; under 760.051 Torr; for 12h;66%
831-28-7

2-(methoxymethoxy)naphthalene

135-19-3

β-naphthol

Conditions
ConditionsYield
H6P2W18O62; silica gel In tetrahydrofuran; methanol at 65℃; for 1h;95%
With trimethylsilyl bromide; 4 A molecular sieve In dichloromethane at -30℃; for 7h;80%
With bismuth(III) chloride In water; acetonitrile at 50℃; for 3h;80%
79-03-8

propionyl chloride

135-19-3

β-naphthol

13080-43-8

2-naphthyl propionate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃;100%
108-24-7

acetic anhydride

135-19-3

β-naphthol

1523-11-1

naphthalen-2-yl acetate

Conditions
ConditionsYield
zeolite HSZ-360 In neat (no solvent) at 60℃; for 1.5h;100%
With magnesium(II) perchlorate at 20℃; for 0.33h;100%
With SBA-15-Ph-Pr-SO3H at 20℃; for 1.16667h;100%
102-92-1

cinnamoyl chloride

135-19-3

β-naphthol

76339-56-5

2-naphthylcinnamate

Conditions
ConditionsYield
In chlorobenzene at 20℃; for 1h;100%
64-19-7

acetic acid

135-19-3

β-naphthol

1523-11-1

naphthalen-2-yl acetate

Conditions
ConditionsYield
Stage #1: acetic acid With trifluoroacetic anhydride; indium(III) chloride at 20℃;
Stage #2: β-naphthol at 20℃; for 0.166667h;
100%
With bismuth(III) chloride for 1.66667h; Heating;98%
With phosphoric acid; trifluoroacetic anhydride at 20℃; for 0.0833333h;96%
123-62-6

propionic acid anhydride

135-19-3

β-naphthol

13080-43-8

2-naphthyl propionate

Conditions
ConditionsYield
With magnesium bis(trifluoromethane solfonyl)imide at 20℃; for 1h;100%
With magnesium(II) perchlorate at 20℃; for 1h;97%
With Cl(1-)*C5H14NO(1+)*3ZnCl2 In neat (no solvent) at 20℃; for 1.66667h; Green chemistry;92%
141-75-3

butyryl chloride

135-19-3

β-naphthol

5856-33-7

β-naphthyl butyrate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃;100%
98-59-9

p-toluenesulfonyl chloride

135-19-3

β-naphthol

7385-85-5

naphthalen-2-yl tosylate

Conditions
ConditionsYield
With sodium hydroxide In tetrahydrofuran; water at 0 - 20℃; for 2h; Green chemistry;100%
With dmap; triethylamine In dichloromethane for 2.25h; Inert atmosphere;99%
With 1,4-diaza-bicyclo[2.2.2]octane In dichloromethane at 0 - 20℃; Inert atmosphere;96%
65-85-0

benzoic acid

135-19-3

β-naphthol

93-44-7

2-naphthyl benzoate

Conditions
ConditionsYield
With TiO(acac)2 In xylene for 36h; Heating;100%
Stage #1: benzoic acid With trifluoroacetic anhydride; indium(III) chloride at 20℃;
Stage #2: β-naphthol at 20℃; for 0.166667h;
98%
With N,N-bis[2-oxo-3-oxazolidinyl]phosphorodiamidic chloride; triethylamine In dichloromethane for 1h; Ambient temperature;91%
74-89-5

methylamine

135-19-3

β-naphthol

2216-67-3

2-N-methylaminonaphthalene

Conditions
ConditionsYield
With ammonium chloride In ethanol at 200℃; for 20h;100%
With water at 200 - 220℃; unter Druck;
With sodium hydrogensulfite In water Bucherer reaction; Autoclave;
135-19-3

β-naphthol

68251-85-4

1-deuterio-naphthalen-2-ol

Conditions
ConditionsYield
With bismuth(lll) trifluoromethanesulfonate; water-d2 In 1,2-dichloro-ethane at 80℃; for 24h; Inert atmosphere;100%
With water-d2 Behandeln des Reaktionsprodukts mit wss. NaOH;
With water-d2; toluene-4-sulfonic acid at 60℃; for 24h; Inert atmosphere;
135-19-3

β-naphthol

2033-42-3

1-iodo-2-hydroxynaphthalene

Conditions
ConditionsYield
With sulfuric acid; dihydrogen peroxide; potassium iodide In methanol at 20℃; regioselective reaction;100%
Stage #1: β-naphthol With ammonium iodide In methanol for 0.0333333h;
Stage #2: In methanol
98%
With tert-butylhypochlorite; sodium iodide In water; acetonitrile at 0℃; for 0.166667h;95%
135-19-3

β-naphthol

602-09-5

1,1'-bi-2-naphthol

Conditions
ConditionsYield
With C24H13Cu2F9N4O7; oxygen In isopropyl alcohol at 90℃; under 760.051 Torr; for 24h;100%
With manganese (IV) dioxide In acetonitrile at 25℃; under 760.051 Torr;99.3%
With 2,6-dimethylpyridine; sodium perchlorate In acetonitrile electrolysis;98.6%
104-94-9

4-methoxy-aniline

135-19-3

β-naphthol

13411-91-1

1-(4-methoxyphenylazo)naphthalen-2-ol

Conditions
ConditionsYield
With potassium hydrogensulfate; water; sodium nitrite Diazotization; coupling; microwave irradiation;100%
Stage #1: 4-methoxy-aniline With ferric hydrogen sulphate; silica gel; sodium nitrite In water Green chemistry;
Stage #2: β-naphthol In water at 20℃; for 0.05h; Green chemistry; regioselective reaction;
97%
Stage #1: 4-methoxy-aniline With water; sodium nitrite In neat (no solvent) at 20℃;
Stage #2: β-naphthol In neat (no solvent) at 20℃; for 0.25h;
94%
100-01-6

4-nitro-aniline

135-19-3

β-naphthol

6410-10-2

para red

Conditions
ConditionsYield
With potassium hydrogensulfate; water; sodium nitrite for 0.0333333h; Diazotization; coupling; microwave irradiation;100%
With hydrogenchloride; sodium nitrite In water at 20℃; for 1h; Time;99%
With hydrogenchloride; sodium nitrite In water at 20℃; for 0.0833333h; Reagent/catalyst; Temperature; Green chemistry;99%
110-87-2

3,4-dihydro-2H-pyran

135-19-3

β-naphthol

30784-04-4

2-naphthyl tetrahydro-2H-pyran-2-yl ether

Conditions
ConditionsYield
With pyridinium p-toluenesulfonate In dichloromethane for 1h; Ambient temperature;100%
With H6P2W18O62 In toluene at 20℃; for 2h;100%
silica-supported prop-1-ylsulfonic acid In acetonitrile for 0.166667h;99.6%
76-05-1

trifluoroacetic acid

135-19-3

β-naphthol

398-49-2

2-trifluoroacetoxynaphthalene

Conditions
ConditionsYield
for 24h; Heating;100%
865-50-9

iodomethane-d3

135-19-3

β-naphthol

97073-37-5

2-(methoxy-d3)naphthalene

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 8h; Inert atmosphere;100%
With potassium carbonate In tetrahydrofuran at 20℃; for 8h;94%
With sodium hydride In N,N-dimethyl-formamide for 3h; Ambient temperature;70%
358-23-6

trifluoromethylsulfonic anhydride

135-19-3

β-naphthol

3857-83-8

2-naphthyl triflate

Conditions
ConditionsYield
With pyridine In dichloromethane at 0 - 20℃; for 16h; Inert atmosphere;100%
With pyridine In dichloromethane at 25℃; for 16h; Inert atmosphere;99%
With pyridine In dichloromethane at 0 - 20℃;99%
135-19-3

β-naphthol

18107-18-1

diazomethyl-trimethyl-silane

93-04-9

2-Methoxynaphthalene

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In methanol; hexane; acetonitrile for 15h; Ambient temperature;100%
138768-28-2

N-<α-(benzotriazol-1-yl)benzyl>-3-pyridinecarboxamide

135-19-3

β-naphthol

138768-36-2

N-[(2-Hydroxy-naphthalen-1-yl)-phenyl-methyl]-nicotinamide

Conditions
ConditionsYield
With aluminium trichloride In dichloromethane for 4h; Heating;100%

1,3-diphenyltetrazolium tetrafluoroborate

135-19-3

β-naphthol

40339-35-3

sudan I

Conditions
ConditionsYield
With 1,8-diazabicyclo[5.4.0]undec-7-ene In dichloromethane for 0.5h; Ambient temperature;100%
135-19-3

β-naphthol

51417-63-1

1-fluoronaphthalen-2-ol

Conditions
ConditionsYield
With N-4-fluorobis(phenylsulfonyl)amine In acetonitrile Ambient temperature;100%
Stage #1: β-naphthol With N,N'-difluoro-2,2'-bipyridinium bis(triflate) In carbon dioxide at 20℃; for 12h;
Stage #2: With hydrogen; palladium on activated charcoal In ethanol at 20℃; for 8h;
99%
With N-fluorobis(benzenesulfon)imide; zirconium(IV) chloride In dichloromethane at 0 - 20℃; for 18h;51%
586-78-7

para-nitrophenyl bromide

135-19-3

β-naphthol

71311-82-5

4-nitrophenyl 2-naphthyl ether

Conditions
ConditionsYield
With caesium carbonate; copper(I) bromide; 1,1'-azobis(1-cyanocyclohexanenitrile) In N,N-dimethyl-formamide at 100℃; for 0.5h; Microwave irradiation; Green chemistry;100%
With copper(l) iodide; 2-carbomethoxy-3-hydroxyquinoxaline-di-N-oxide; caesium carbonate In N,N-dimethyl-formamide at 100℃; for 12h; Schlenk technique; Inert atmosphere;93%
With potassium carbonate In dimethyl sulfoxide at 80℃; for 12h; Catalytic behavior; Ullmann Condensation; Sealed tube; Schlenk technique;91%
17763-80-3

para-nitrophenyl triflate

135-19-3

β-naphthol

3857-83-8

2-naphthyl triflate

Conditions
ConditionsYield
With 7-methyl-1,5,7-triazabicyclo[4.4.0]dec-5-ene on polystyrene.HL In acetonitrile at 80℃; Esterification;100%
With potassium carbonate In N,N-dimethyl-formamide for 1h; Ambient temperature;92%
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 1h; Substitution;92%
135-19-3

β-naphthol

18454-53-0

(E)-o-carboxycinnamic acid

Conditions
ConditionsYield
With bis(o-nitrophenyl) diselenide; dihydrogen peroxide In tert-butyl alcohol at 55℃; for 6h;100%
With poly(bis-1,2-diphenylene) diselenide; dihydrogen peroxide In tetrahydrofuran; water for 20h; Heating;98%
With oxone In water; acetonitrile at 20℃; for 10h;80%
135-19-3

β-naphthol

3-methyl-1-(morpholin-4-ylcarbonyl)-1H-imidazol-3-ium iodide

2-naphthyl morpholine-4-carboxylate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 16h;100%
With triethylamine In acetonitrile Substitution; Heating;93%
With triethylamine In acetonitrile for 18h; Heating;93%
135-19-3

β-naphthol

1-(1,4-dioxa-8-azaspiro[4.5]dec-8-ylcarbonyl)-3-methyl-1H-imidazol-3-ium iodide

1,4-dioxa-8-aza-spiro[4.5]decane-8-carboxylic acid naphthalen-2-yl ester

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 16h;100%
With triethylamine In acetonitrile Substitution; Heating;99%
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    High purity Beta-Naphthol

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     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86 592 605 6448

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

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  • 2-Naphthol

  • Casno:

    135-19-3

    2-Naphthol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands

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    Business Type:Lab/Research institutions

    Tel:86-579-82660891

    Address:47-204 No.288, Shida St., Wuchem Dist., Jinhua,Zhejiang, 321004 China

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  • beta-Naphthol

  • Casno:

    135-19-3

    beta-Naphthol

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

    Amoychem integrates the sourcing ,marketing and support of the entire range of top-quality chemical products. We provide our customers with professional service and high performan

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    Business Type:Other

    Tel:+86 592 605 1114

    Address:Factory 2/F, NO. 206 Weili Road

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  • High quality beta-naphthol supplier in China

  • Casno:

    135-19-3

    High quality beta-naphthol supplier in China

    Min.Order: 25 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

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  •  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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  • High purity 135-19-3 2-Naphthol

  • Casno:

    135-19-3

    High purity 135-19-3 2-Naphthol

    Min.Order: 1 Gram

    FOB Price:  USD $ 100.0-500.0/Gram

    Items Standard Result Assay (Ursolic acid) 98%min 98.22% -----------------------------------------------------------------------------------------------------------

    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:Trading Company

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

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

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  • 2-Naphthol CAS NO.135-19-3

  • Casno:

    135-19-3

    MSDS/COA Download

    2-Naphthol CAS NO.135-19-3

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-3.0/Kilogram

    ProName: 2-Naphthol CasNo: 135-19-3 Molecular Formula: C10H8O Appearance: Look at the detailed information Application: intermediates DeliveryTime: according to the clients requirement PackAge: according t

    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.

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    Business Type:Manufacturers

    Tel:86-0311-66561638

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

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  • Good quality 2-Naphthol//cas 135-19-3

  • Casno:

    135-19-3

    Good quality 2-Naphthol//cas 135-19-3

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Superiority Service we can provide: 1. Mixed container: We can mix different items in one container. 2. Quality control: Before shipment, we can provide free sample for test. Inspection before shipping. 3. Packing: We can pack according to you

    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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  • 99% purity 2-Naphthol CAS: 135-19-3

  • Casno:

    135-19-3

    MSDS/COA Download

    99% purity 2-Naphthol CAS: 135-19-3

    Min.Order: 100 Gram

    FOB Price:  USD $ 10.0-20.0/Gram

    Mulei (Wuhan) New Material Technology Co. Ltd is a scientific and technological company integrating product research and development, manufacture and trading of chemical intermediates, specialized on organic intermediates, pharmaceutic

    Mulei (Wuhan) New Material Technology Co. Ltd is a scientific and technological company integrating product research and development, manufacture and trading of chemical intermedia

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     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8619831967063

    Address:Office1201#, Block C, Hanjie Headquarters International Plaza, Zhongbei Rd, Wuchang District, Wuhan

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  • Amadis Chemical offer CAS#135-19-3;CAT#A806896

  • Casno:

    135-19-3

    Amadis Chemical offer CAS#135-19-3;CAT#A806896

    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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  • 2-Naphthol

  • Casno:

    135-19-3

    2-Naphthol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 5.0-5.0/Kilogram

    Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermedi

    Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,an

  •  Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:0086-317-5105699

    Address:40# Shuiyuesi Street, Cangzhou City,Hebei Province, China.

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  • CAS 135-19-3 OF 2-Naphthol 2-Naftol

  • Casno:

    135-19-3

    CAS 135-19-3 OF 2-Naphthol 2-Naftol

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    ISO 9001 Certified We implement ISO management throughout our day to day operation. Since we started ISO system in Year 2008, we improve each year to implement the management system in details of each supplying process. This helps us to provi

    Shanghai Sunwise Chemical Co., Ltd facilitates the deliveries of fine and specialty chemicals from China to global markets. We align suppliers and buyers and then take full respons

  •  Shanghai Sunwise Chemical Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-21-60906580

    Address:Room 2108-2110, South Tower, Fortune 108 Plaza, No 1839, Qixin Road, Shanghai, P. R. China

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  • Factory Supply 2-Naphthalenol

  • Casno:

    135-19-3

    Factory Supply 2-Naphthalenol

    Min.Order: 250 Kilogram

    FOB Price:  USD $ 0.5-1.0/Kilogram

    Item Excellent grade Measured Value appereance Gray and white flake, white crystal flake or powder

    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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  • 135-19-3

  • Casno:

    135-19-3

    135-19-3

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    2-Naphthol Basic information Product Name: 2-Naphthol Synonyms: 2-Naftol;2-Naftolo;2-Naphtol;Antioxygene BN;Azogen Developer A;azogendevelopera;azoiccouplingcomponent1;beta-Monoxynaphtha

    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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  • Manufacturer Supply AR 99% 2-Naphthol in stock

  • Casno:

    135-19-3

    Manufacturer Supply AR 99% 2-Naphthol in stock

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. English name: 2-Naphthol Alias: β-naphthol; naphthol; 2-hydroxynaphthalene Molecular formula: C10H7OH

    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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  • BetaNaphtholfordyeintermediate

  • Casno:

    135-19-3

    BetaNaphtholfordyeintermediate

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.0-2.0/Metric Ton

    1,Best Quality: Our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so you can trust us. 2, Payment method: for e

    Hubei Jusheng Technology Co., Ltd., is a large group corporation which engaged in the R&D and manufacture of chemicals, Pharmaceuticals and intermediates. We have earned ourselves

  •  Hubei Jusheng Technology Co., Ltd.,

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-18871490254

    Address:High-tech Industrial Park,Tianmen city,Hubei province.

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  • Beta Naphthol/B-Naphthol/2-Naphthol CAS 135-19-3 Low Price

  • Casno:

    135-19-3

    Beta Naphthol/B-Naphthol/2-Naphthol CAS 135-19-3 Low Price

    Min.Order: 100 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:Powder Storage:Store in sealed containers at cool & dry plac

    Hubei Xinrunde Chemical Co., Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredient(s)

  •  Hubei XinRunde Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+8618874586545

    Address:No.43, Xinandu Industrial Park, East and West Lake District, Wuhan, Hubei, China

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  • Pharmaceutical Grade CAS 135-19-3 with competitive price

  • Casno:

    135-19-3

    Pharmaceutical Grade CAS 135-19-3 with competitive price

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 139.0-210.0/Kilogram

    WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

    Zhuo Zhou Wen Xi Import and Export Co., Ltd. is a company mainly engaged in the export of pharmaceutical raw materials. Its parent company is (Wen Xi Pharma), including three subs

  •  Zhuozhou Wenxi import and Export Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-13111626072

    Address:Room 1710, Baoxin International Phase I, 19 Guanyun East Road, Zhuozhou, Hebei

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  • BLOOM TECH Advanced API/Technology support 2-Naphthol CAS 135-19-3

  • Casno:

    135-19-3

    MSDS/COA Download

    BLOOM TECH Advanced API/Technology support 2-Naphthol CAS 135-19-3

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Inquiry guide 1.Please send the quantity(Weight) to us, we will arrange our sales to provide the one-for-one service for you. 2.Then we will provide the professional quotation list for you, it will be including all the factors in who

    WHO WE ARE 1.We Focus on the technology of Organic Synthesis since 2008. 2.API/Pharmaceutical intermediate/Fine chemical/New material/Extraction etc. 3.Chemical reagent: Over 300,0

  •  Shaanxi BLOOM TECH Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-29-86470566

    Address:Block A of Central Mansion, No.113 of Weiyang Rd, ETDZ, Xi'an, Shaanxi 710016, China

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  • 2-Naphthol TOP1 supplier  CAS No.:135-19-3

  • Casno:

    135-19-3

    MSDS/COA Download

    2-Naphthol TOP1 supplier CAS No.:135-19-3

    Min.Order: 10 Gram

    FOB Price:  USD $ 4.0-100.0/Gram

    HUBEI AOKS TRADE CO.,LTD is located in Hubei province of China.We specialized in pharmaceutical intermediates,veterinary drug intermediates and dyes intermediates,such as phenylacetamide, dimethylamine hcl,benzylchloride etc. We have strong profe

    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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  • 2-Naphthol 135-19-3

  • Casno:

    135-19-3

    2-Naphthol 135-19-3

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

    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

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  • As antiseptic 2-Naphthol with CAS:135-19-3

  • Casno:

    135-19-3

    As antiseptic 2-Naphthol with CAS:135-19-3

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 8.0-10.0/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 present

    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

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  • 2-Naphthol

  • Casno:

    135-19-3

    MSDS/COA Download

    2-Naphthol

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Price, Quality ,Service, Company and Transport Superiority: 1. Competitive price   2. Mature technical support 3. Quality Assurance 4. Safe Payment    5. Professional logistic support

    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

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  • Nice Quality 2-Naphthol CAS NO.135-19-3

  • Casno:

    135-19-3

    MSDS/COA Download

    Nice Quality 2-Naphthol CAS NO.135-19-3

    Min.Order: 10 Gram

    FOB Price:  USD $ 1.0-3.0/Gram

    Our Service: 1. Best quality in your requirement 2. Competitive price in china market 3. Mature technical support 4. Professional logistic support 5 . Full experience of large numberscontainers loading in chinese sea port 6 .Fast

    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.

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  • Supply high quality dyestuff intermediate Cas No135-19-3

  • Casno:

    135-19-3

    Supply high quality dyestuff intermediate Cas No135-19-3

    Min.Order: 10 Kilogram

    FOB Price:  USD $ 1.0-10.0/Kilogram

    Quick Details CAS No.: 135-19-3 Other Names: Beta Naphthol MF: C10H8O EINECS No.: 205-182-7 Place of Ori

    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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  • 2-Naphthol

  • Casno:

    135-19-3

    2-Naphthol

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Product Name: 2-Naphthol CAS: 135-19-3 MF: C10H8O MW: 144.17 Mol File: 135-19-3.mol 2-Naphthol Structure 2-Naphthol Chemical Properties Melting point 120-122 °C(lit.) Boiling point 285-286 °C(lit.) density 1,28 g/

    SHANGHAI MINSTAR CHEMICAL CO., LTD. is a leading, experienced, professional supplier of API & intermediates, plant extract, food additive, fine chemicals and industry chemicals, et

  •  Shanghai Minstar Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-18019205509

    Address:BUILDING 8, NO.1098, CHUANSHA ROAD, SHANGHAI, CHINA

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  • 2-Naphthol

  • Casno:

    135-19-3

    MSDS/COA Download

    2-Naphthol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-2.0/Kilogram

    About our company: So far, Crovell has business in more than 35 countries,most big customers come from europe and America, because among the suppliers in china,Crovell can always make the product quality best, some of the products from Crovell c

    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

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  • competitive Bromaminic acid 116-81-4

  • Casno:

    135-19-3

    competitive Bromaminic acid 116-81-4

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/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 C

    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

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  • 2-Naphthol

  • Casno:

    135-19-3

    2-Naphthol

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-2.0/Gram

    span lang="EN-US" style="font-size: 9.0pt;font-family:"Arial",sans-serif;color:#4D4D4D">As a leading manufacturer and supplier of chemicals in china, weckchem not only supply popular chemicals, but also weckchem’s r&d center off

    Hangzhou Weckchem Co.,Ltd, located in Hangzhou,China, is specialized in Green chemicals and Fine chemicals over 10 years. Our main products are used in Fuel oil, Water treatment an

  •  Hangzhou Weck Chemical Industry Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-15158040660

    Address:Xiaoshan district

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  • 135-19-3  2-Naphthol

  • Casno:

    135-19-3

    135-19-3 2-Naphthol

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    We are the biggest manufactory of 4,6-dimethyl-2-methylsulfonylpyrimidine. material is made under GMP condition. We can provide complete Tech Pack (like MOA, ROS, Mfg. process, process flow chart, List of RMs, Residual Solvent List, Impurity prof

    Changzhou chenqiang chemical.,ltd is a famous enterprise of foreign trade department of Changzhou,and was awarded the independence right of import and export from the department of

  •  Changzhou Chenqiang Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-519-88902455

    Address:Shanghuang Town, Liyang City

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  • 2-Naphthol

  • Casno:

    135-19-3

    2-Naphthol

    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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  • 2-Naphthol

  • Casno:

    135-19-3

    2-Naphthol

    Min.Order: 100 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Appearance: White-off to yellowish slice powder( Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:Comm

    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

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  • 2-Naphthol

  • Casno:

    135-19-3

    2-Naphthol

    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

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  • High Quality 	2-Naphthol

  • Casno:

    135-19-3

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Uses

 2-Naphthol (CAS NO.135-19-3) is an intermediate of naphthalene acid which is a plant growth regulator. 
 2-Naphthol is used as a feed preservative and analytical reagent.
 2-Naphthol is an important organic raw material and dyes intermediate, for the manufacture of Tobias acid, butyric acid, β-naphthol-3-carboxylic acid, and used to manufacture antioxidant, Antioxidant DNP, and other antioxidant, organic pigments and fungicides.

Consensus Reports

Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program.

Specification

The 2-Naphthol, with the CAS registry number 135-19-3,is also known as 2-Hydroxynaphthalene; 2-Naphthalenol; beta-Hydroxynaphthalene. It belongs to the product categories of Organic Building Blocks;Oxygen Compounds;Particles and Stains.Its EINECS number is 205-182-7. This chemical's molecular formula is C10H8O and molecular weight is 144.17. What's more,Its systematic name is 2-Naphthalenol.It is a white or off-white powder with a slight which is stable, Combustible,dust may form explosive mixture with air,incompatible with strong oxidizing agents,phenol.It is an important organic raw material and dyes intermediate, for the manufacture of Tobias acid, butyric acid, β-naphthol-3-carboxylic acid, and used to manufacture antioxidant, Antioxidant DNP, and other antioxidant, organic pigments and fungicides.

Physical properties about 2-Naphthol are:
(1)ACD/LogP:  2.724; (2)# of Rule of 5 Violations:  0; (3)ACD/LogD (pH 5.5):  2.72; (4)ACD/LogD (pH 7.4):  2.72; (5)ACD/BCF (pH 5.5):  69.26; (6)ACD/BCF (pH 7.4):  68.80; (7)ACD/KOC (pH 5.5):  722.79; (8)ACD/KOC (pH 7.4):  718.00; (9)#H bond acceptors:  1; (10)#H bond donors:  1; (11)#Freely Rotating Bonds:  1; (12)Index of Refraction:  1.678; (13)Molar Refractivity:  45.977 cm3; (14)Molar Volume:  121.979 cm3; (15)Surface Tension:  51.0940017700195 dyne/cm; (16)Density:  1.182 g/cm3; (17)Flash Point:  144.002 °C; (18)Enthalpy of Vaporization:  54.56 kJ/mol; (19)Boiling Point:  285.499 °C at 760 mmHg; (20)Vapour Pressure:  0.0020000000949949 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES:c1ccc2cc(ccc2c1)O;
(2)Std. InChI:InChI=1S/C10H8O/c11-10-6-5-8-3-1-2-4-9(8)7-10/h1-7,11H;
(3)Std. InChIKey:JWAZRIHNYRIHIV-UHFFFAOYSA-N.

The toxicity data of 2-Naphthol are as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
cat LDLo oral 100mg/kg (100mg/kg)   "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1289, 1935.
guinea pig LD50 oral 1335mg/kg (1335mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 30(9), Pg. 22, 1965.
guinea pig LDLo subcutaneous 2670mg/kg (2670mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 186, Pg. 195, 1937.
mouse LD50 intraperitoneal 97500mg/kg (97500mg/kg)   European Journal of Medicinal Chemistry--Chimie Therapeutique. Vol. 13, Pg. 381, 1978.
mouse LDLo oral 100mg/kg (100mg/kg)   "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1289, 1935.
mouse LDLo subcutaneous 100mg/kg (100mg/kg)   Zeitschrift fuer Hygiene und Infektionskrankheiten. Vol. 64, Pg. 113, 1909.
rabbit LD50 skin > 10gm/kg (10000mg/kg)   BIOFAX Industrial Bio-Test Laboratories, Inc., Data Sheets. Vol. 26-4/1973,
rabbit LDLo oral 3800mg/kg (3800mg/kg)   Yakkyoku. Pharmacy. Vol. 31, Pg. 1499, 1980.
rabbit LDLo subcutaneous 3gm/kg (3000mg/kg)   "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1289, 1935.
rabbit LDLo unreported 3800mg/kg (3800mg/kg)   Yakkyoku. Pharmacy. Vol. 32, Pg. 605, 1981.
rat LC50 inhalation > 770mg/m3/1H (770mg/m3) GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS BIOFAX Industrial Bio-Test Laboratories, Inc., Data Sheets. Vol. 26-4/1973,
rat LD50 oral 1960mg/kg (1960mg/kg)   Gigiena Truda i Professional'naya Patologiya v Estonskoi SSR. Labor Hygiene and Occupational Pathology in the Estonian SSR. Vol. 8, Pg. 145, 1972.
rat LDLo subcutaneous 2940mg/kg (2940mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: SLEEP

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 186, Pg. 195, 1937.