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

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View Lastest Price from 3,4-Dihydroxybenzonitrile manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: 3,4-Dihydroxybenzonitrile 17345-61-8
Price: US $10.00-8.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-12-05

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

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

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

4-CYANO-1,2-DIHYDROXYBENZENE

3,4-DIHYDROXYBENZONITRILE

AKOS B004053

BENZONITRILE, 3,4-DIHYDROXY-

PROTOCATECHUONITRILE

TIMTEC-BB SBB008582

3,4-Dihydroxybenzonitrile, 98+%

Protocatachuonitrile

3,4-DIHYDROXYBENZONITRILE / PROTOCATECHUONITRILE

3,4-Dihydroxybenzoni

3,4-Dihydroxybenzonitrile, 98+% 5GR

Protocatechuonitrile 4-Cyanocatechol 4-Cyanopyrocatechol

4-Cyanocatechol, Protocatechuonitrile

Protocatechunitrile

4-CYANOCATECHOL

4-CYANOPYROCATECHOL

3,4-Dihydroxybenzonitrile&gt

3,4-DihydroxybenzonitriL

3,4-Dihydroxy benzonitrile-97%

3, 4 - dihydroxy phenyl nitrile

3.4-Dihydroxybenzonitrile cas 17345-61-8

Thymol Impurity 14-d8

17345-61-8

OH2C6H3CN

Thiophenes ,Thiazolines/Thiazolidines

Aromatic Nitriles

Nitrile

Nitriles

API intermediates