3,4-Dihydroxybenzonitrile Chemical Properties

Melting point:

155-159 °C (lit.)

Boiling point:

334.8±32.0 °C(Predicted)

Density 

1.42±0.1 g/cm3(Predicted)

vapor pressure 

0Pa at 20℃

storage temp. 

Keep in dark place,Sealed in dry,Room Temperature

solubility 

soluble in Methanol

form 

powder to crystal

pka

7.67±0.18(Predicted)

color 

White to Almost white

Water Solubility 

insoluble

BRN 

2082204

InChI

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

InChIKey

NUWHYWYSMAPBHK-UHFFFAOYSA-N

SMILES

C(#N)C1=CC=C(O)C(O)=C1

LogP

1.3 at 20℃

CAS DataBase Reference

17345-61-8(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xn,Xi

Risk Statements 

20/21/22-36/37/38

Safety Statements 

36/37-36/37/39-26-22

RIDADR 

UN3439

WGK Germany 

3

Hazard Note 

Irritant

HazardClass 

6.1

PackingGroup 

III

HS Code 

29269090

MSDS

• Language:English Provider:3,4-Dihydroxybenzonitrile
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

3,4-Dihydroxybenzonitrile Usage And Synthesis

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).

3,4-Dihydroxybenzonitrile(17345-61-8)Related Product Information

• Benzonitrile
• 4-Hydroxybenzaldehyde
• Methylparaben
• 4-Cyanophenol
• 4-Methoxyphenol
• 2-Cyanophenol
• 2,4-Dihydroxybenzaldehyde
• 4-Hydroxybenzoic acid
• Triclosan
• 2-CHLORO-3,4-DIMETHOXYBENZONITRILE
• 2,3-DIMETHOXYBENZONITRILE
• 2,3-DIHYDRO-1,4-BENZODIOXINE-6-CARBONITRILE
• Piperonylonitrile
• 5-CYANO-2,2-DIFLUORO-1,3-BENZODIOXOLE
• 2,3,4-TRIMETHOXYBENZONITRILE
• 2-Amino-4,5-dimethoxybenzonitrile
• 4-Hydroxy-3-methoxybenzonitrile
• 3,4,5-Trimethoxybenzonitrile