17345-61-8

Basic information

• Product Name: 3,4-Dihydroxybenzonitrile
• Synonyms: AKOS B004053;BENZONITRILE, 3,4-DIHYDROXY-;PROTOCATECHUONITRILE;TIMTEC-BB SBB008582;Protocatachuonitrile;3,4-DIHYDROXYBENZONITRILE / PROTOCATECHUONITRILE;3,4-Dihydroxybenzonitrile, 98+%;3,4-Dihydroxybenzoni
• CAS NO: 17345-61-8
• Molecular Formula: C₇H₅NO₂
• Molecular Weight: 135.12
• EINECS: 241-367-9
• Product Categories: Aromatic Nitriles;Nitrile;Nitriles;API intermediates;Thiophenes ,Thiazolines/Thiazolidines
• Mol File: 17345-61-8.mol
• Article Data: 40

Chemical Properties

• Melting Point: 155-159 °C(lit.)
• Boiling Point: 334.8 °C at 760 mmHg
• Flash Point: 156.3 °C
• Appearance: Off-white powder
• Density: 1.42 g/cm³
• Vapor Pressure: 6.43E-05mmHg at 25°C
• Refractive Index: 1.647
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• Solubility: soluble in Methanol
• PKA: 7.67±0.18(Predicted)
• Water Solubility: insoluble
• BRN: 2082204
• CAS DataBase Reference: 3,4-Dihydroxybenzonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4-Dihydroxybenzonitrile(17345-61-8)
• EPA Substance Registry System: 3,4-Dihydroxybenzonitrile(17345-61-8)

Safety Data

• Hazard Codes: Xn,Xi
• Statements: 20/21/22-36/37/38
• Safety Statements: 36/37-36/37/39-26-22
• RIDADR: UN3439
• WGK Germany: 3
• HazardClass: 6.1
• PackingGroup: III
• Hazardous Substances Data: 17345-61-8(Hazardous Substances Data)

Usage

Chemical Properties

Off-white powder

General Description

3,4-Dihydroxybenzonitrile can be prepared from 4-hydroxy-3-methoxybenzonitrile. It can also be synthesized by reacting 3,4-dimethoxybenzonitrile, lithium diisopropylamide (LDA) and 1,3-dimethyl-2-imidazolidinone (DMEU).

InChI:InChI=1/C7H5NO2/c8-4-5-1-2-6(9)7(10)3-5/h1-3,9-10H

Upstream product

• 17345-51-6 BZL-L-2-AMINOHEXANOIC ACID 
• 173450-67-4 4-[(1R)-1-(1,3-benzodioxol-5-yl)-2-oxo-2-({[4-(propan-2-yl)phenyl]sulfonyl}amino)ethoxy]-3-propylbenzoic acid 
• 173450-40-3 1-ethoxyethyl 2-amino-5-[[4-amino-3-(1-ethoxyethoxycarbonyl)phenyl]methyl]benzoate 
• 173450-39-0 2-amino-5-[[4-amino-3-(dibutylcarbamoyl)phenyl]methyl]-N,N-dibutyl-benzamide 
• 173450-38-9 1-methoxyethyl 2-amino-5-[[4-amino-3-(1-methoxyethoxycarbonyl)phenyl]methyl]benzoate 
• 173450-37-8 2-amino-5-[[4-amino-3-(diethylcarbamoyl)phenyl]methyl]-N,N-diethyl-benzamide 
• 17344-99-9 Alanine, ethyl ester (9CI) 
• 173448-31-2 5-HEXYL-2 2'-BITHIOPHENE 97 
• 173448-04-9 2-methyl-4-(2-methyltetrazol-5-yl)pyrazol-3-amine 
• 173447-91-1 3-(4-FLUORO-PHENYL)-PIPERIDIN-3-OL HYDROCHLORIDE 
• 173447-79-5 1H-Indole-3-aceticacid,7-hydroxy-(9CI) 
• 17344-74-0 4aβ,8aβ-Dihydronaphthalene 
• 17344-59-1 civetol 
• 173445-62-0 Benzenepropanal, 5-(1,1-diMethylethyl)-2-Methyl- 

Downstream Products

• 17345-66-3 2,3,4-TRIHYDROXYDIPHENYLMETHANE 
• 17345-68-5 2-chloro-1-(2,3,4-trihydroxyphenyl)ethan-1-one 
• 17345-74-3 4,5,6-tribromobenzene-1,2,3-triol 
• 17345-77-6 4-BROMOCATECHOL 
• 173458-82-7 7-BENZYL-4-CHLORO-5,6-DIPHENYL-7H-PYRROLO[2,3-D]PYRIMIDINE 
• 173458-92-9 1H-Pyrrole-3-carboxylic acid, 2-aMino-5-(4-Methoxyphenyl)-, ethyl ester 
• 173458-97-4 4H-Pyrrolo[2,3-d]pyriMidin-4-one, 3,7-dihydro-6-(4-Methoxyphenyl)- 
• 173459-03-5 7H-Pyrrolo[2,3-d]pyriMidine, 4-chloro-6-(4-Methoxyphenyl)- 
• 173459-52-4 1H-INDAZOLE-1-CARBOXYLIC ACID,7-NITRO-,1,1-DIMETHYLETHYL ESTER 
• 173459-53-5 1H-Indazole-1-carboxylic acid, 7-aMino-, 1,1-diMethylethyl ester 
• 173459-80-8 Benzyl 2-(1H-benzo[d][1,2,3]triazol-1-yl)-2-oxoethylcarbamate 
• 173459-90-0 Hydroxy-PEG3-sulfonic acid 
• 17346-16-6 2,4-DIBROMO-2,4-DIMETHYL-3-PENTANONE 
• 173462-02-7 1,3,5-Triazine,2-ethoxy-4-methyl-6-pentyl-(9CI) 

Recommend Products

• 861531-72-8  2-oxo-benzo[1,3]dioxole-5-carbonitrile 
• 52190-13-3  N-benzyl-2-bromo-N-phenylacetamide 
• 767-00-0  4-cyanophenol 
• 185038-16-8  Trifluoro-methanesulfonic acid 5-cyano-2-trifluoromethanesulfonyloxy-phenyl ester 
• 358-23-6  trifluoromethylsulfonic anhydride 
• 2024-83-1  veratronitrile 
• 4421-08-3  3-methoxy-4-hydroxybenzonitrile 
• 139-85-5  3,4-dihydroxybenzaldehyde 
• 15789-03-4  3-hydroxy-N,N-dimethylbenzamide 
• 16297-14-6  2,3,5,6-tetrafluoro-4-methylpyridine 
• 155728-88-4  2-bromomethyl-3-phenyloxirane 
• 244020-33-5  3,4-bis[3,7-(S)-dimethyl-6-octenyloxy]benzonitrile 
• 10340-84-8  (S)-citronellyl bromide 
• 3897-89-0  4-(hydroxymethyl)benzene-1,2-diol