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3,4-Dihydroxybenzonitrile

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Company Name: Huanfu Industrial Co.，（Shanghai）Ltd.
Tel: +86-18001856580 +86-18001856580
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Products Intro: Product Name:3,4-Dihydroxybenzonitrile
CAS:17345-61-8
Package:1kg;5kg;25kg Remarks:99%
Company Name: Hebei Mojin Biotechnology Co., Ltd
Tel: +8613288715578
Email: sales@hbmojin.com
Products Intro: Product Name:3,4-Dihydroxybenzonitrile
CAS:17345-61-8
Purity:99% Package:25KG
Company Name: Capot Chemical Co.,Ltd.
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Email: sales@capotchem.com
Products Intro: Product Name:3,4-Dihydroxybenzonitrile
CAS:17345-61-8
Purity:98%(Min,GC) Package:1G;1KG;100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512
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Products Intro: Product Name:3,4-Dihydroxybenzonitrile
CAS:17345-61-8
Purity:99% Package:25KG;5KG;1KG
Company Name: Nanjing ChemLin Chemical Industry Co., Ltd.
Tel: 025-83697070
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Products Intro: CAS:17345-61-8
Purity:98% Package:g-Kg

3,4-Dihydroxybenzonitrile manufacturers
3,4-Dihydroxybenzonitrile Basic information
Product Name:3,4-Dihydroxybenzonitrile
Synonyms:4-CYANO-1,2-DIHYDROXYBENZENE;3,4-DIHYDROXYBENZONITRILE;AKOS B004053;BENZONITRILE, 3,4-DIHYDROXY-;PROTOCATECHUONITRILE;TIMTEC-BB SBB008582;3,4-Dihydroxybenzonitrile, 98+%;Protocatachuonitrile
CAS:17345-61-8
MF:C7H5NO2
MW:135.12
EINECS:241-367-9
Product Categories:Thiophenes ,Thiazolines/Thiazolidines;Aromatic Nitriles;Nitrile;Nitriles;API intermediates
Mol File:17345-61-8.mol
3,4-Dihydroxybenzonitrile Structure
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
pka7.67±0.18(Predicted)
color White to Almost white
Water Solubility insoluble
BRN 2082204
InChIInChI=1S/C7H5NO2/c8-4-5-1-2-6(9)7(10)3-5/h1-3,9-10H
InChIKeyNUWHYWYSMAPBHK-UHFFFAOYSA-N
SMILESC(#N)C1=CC=C(O)C(O)=C1
LogP1.3 at 20℃
CAS DataBase Reference17345-61-8(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 Information
ProviderLanguage
3,4-Dihydroxybenzonitrile English
SigmaAldrich English
ACROS English
ALFA English
3,4-Dihydroxybenzonitrile Usage And Synthesis
Chemical PropertiesOff-white powder
General Description3,4-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 Preparation Products And Raw materials
Raw materials2,3-DIMETHOXYBENZONITRILE-->4-Hydroxy-3-methoxybenzonitrile-->Methyl 3,4-dimethoxybenzoate
Preparation Products2,3',4,4',6-Pentahydroxybenzophenone
Tag: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