ChemicalBook > CAS DataBase List > 3,4-Dihydroxybenzonitrile

3,4-Dihydroxybenzonitrile

Product Name
3,4-Dihydroxybenzonitrile
CAS No.
17345-61-8
Chemical Name
3,4-Dihydroxybenzonitrile
Synonyms
AKOS B004053;4-CYANOCATECHOL;TIMTEC-BB SBB008582;Protocatechunitrile;4-CYANOPYROCATECHOL;3,4-Dihydroxybenzoni;Protocatachuonitrile;PROTOCATECHUONITRILE;Thymol Impurity 14-d8;3,4-DihydroxybenzonitriL
CBNumber
CB6496926
Molecular Formula
C7H5NO2
Formula Weight
135.12
MOL File
17345-61-8.mol
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3,4-Dihydroxybenzonitrile Property

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)
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Safety

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H302Harmful if swallowed

H312Harmful in contact with skin

H315Causes skin irritation

H319Causes serious eye irritation

H331Toxic if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
538396
Product name
3,4-Dihydroxybenzonitrile
Purity
97%
Packaging
25g
Price
$57.2
Updated
2024/03/01
TCI Chemical
Product number
D3352
Product name
3,4-Dihydroxybenzonitrile
Purity
>98.0%(GC)
Packaging
5g
Price
$27
Updated
2024/03/01
TCI Chemical
Product number
D3352
Product name
3,4-Dihydroxybenzonitrile
Purity
>98.0%(GC)
Packaging
25g
Price
$107
Updated
2024/03/01
Alfa Aesar
Product number
A14783
Product name
3,4-Dihydroxybenzonitrile, 97%
Packaging
5g
Price
$33.65
Updated
2024/03/01
TRC
Product number
I779340
Product name
3,4-Dihydroxybenzonitrile
Packaging
25g
Price
$220
Updated
2021/12/16
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3,4-Dihydroxybenzonitrile Chemical Properties,Usage,Production

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 Preparation Products And Raw materials

Raw materials

Preparation Products

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3,4-Dihydroxybenzonitrile Suppliers

Americas 1 Belgium 3 Canada 1 China 237 Europe 3 France 2 Germany 7 India 12 Japan 4 Slovakia 1 Switzerland 3 Ukraine 1 United Kingdom 14 United States 37 Global 326
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View Lastest Price from 3,4-Dihydroxybenzonitrile manufacturers

ShenZhen H&D Pharmaceutical Technology Co., LTD
Product
Apremilast Impurity 60 17345-61-8
Price
US $0.00/mg
Min. Order
10mg
Purity
0.98
Supply Ability
10g
Release date
2024-04-03
Hebei Mojin Biotechnology Co., Ltd
Product
3,4-Dihydroxybenzonitrile 17345-61-8
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-08-18
Henan Aochuang Chemical Co.,Ltd.
Product
3,4-Dihydroxybenzonitrile 17345-61-8
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-10-17

17345-61-8, 3,4-DihydroxybenzonitrileRelated Search:

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