ChemicalBook > CAS DataBase List > 3-BROMO-2-HYDROXYBENZONITRILE

3-BROMO-2-HYDROXYBENZONITRILE

Product Name: 3-BROMO-2-HYDROXYBENZONITRILE
CAS No.: 13073-28-4
Chemical Name: 3-BROMO-2-HYDROXYBENZONITRILE
Synonyms: 2-Bromo-6-cyanophenol;3-bromo-2-hydroxybenznitrile;3-BROMO-2-HYDROXYBENZONITRILE;Benzonitrile,3-bromo-2-hydroxy-;3-Bromo-2-hydroxybenzonitrile 97%
CBNumber: CB21484739
Molecular Formula: C7H4BrNO
Formula Weight: 198.02
MOL File: 13073-28-4.mol

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3-BROMO-2-HYDROXYBENZONITRILE Property

Melting point:: 118-122 °C
Boiling point:: 248.2±25.0 °C(Predicted)
Density: 1.79±0.1 g/cm3(Predicted)
storage temp.: Inert atmosphere,Room Temperature
form: Solid
pka: 5.63±0.10(Predicted)
color: White to pale brown

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Safety

Hazard Codes: Xn
Risk Statements: 22
RIDADR: UN3439
WGK Germany: 3
HazardClass: 6.1
HS Code: 2926907090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 697192
Product name: 3-Bromo-2-hydroxybenzonitrile
Purity: 97%
Packaging: 1g
Price: $98.6
Updated: 2023/06/20

TCI Chemical

Product number: B5273
Product name: 3-Bromo-2-hydroxybenzonitrile
Purity: >98.0%(GC)
Packaging: 1g
Price: $68
Updated: 2025/07/31

TCI Chemical

Product number: B5273
Product name: 3-Bromo-2-hydroxybenzonitrile
Purity: >98.0%(GC)
Packaging: 5g
Price: $244
Updated: 2025/07/31

TRC

Product number: B696155
Product name: 3-Bromo-2-hydroxybenzonitrile
Packaging: 1g
Price: $75
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4637-9-Z6
Product name: 3-Bromo-2-hydroxybenzonitrile
Packaging: 1g
Price: $48
Updated: 2021/12/16

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3-BROMO-2-HYDROXYBENZONITRILE Chemical Properties,Usage,Production

Synthesis

862992-93-6

13073-28-4

General procedure for the synthesis of 3-bromo-2-hydroxybenzonitrile from 2-(benzyloxy)-3-bromobenzonitrile: 2-(benzyloxy)-3-bromobenzonitrile (16.37 g) was dissolved in anhydrous dichloromethane (75 mL), and cooled to -78 °C. A dichloromethane solution of 1 M sodium borohydride (182 mL) was slowly added with stirring. Upon completion of the reaction, the reaction mixture was carefully poured into a pre-cooled ethyl acetate/ice mixture. The organic layer was separated, washed with brine (100 mL), dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by fast column chromatography (FCC) to afford 3-bromo-2-hydroxybenzonitrile (9.12 g, 79% yield). Mass spectrum (ES) m/e 198 [H]+. 1H-NMR (400 MHz, CDCl3) δ: 7.64 (d, J = 2.37 Hz, 1H), 7.59 (dd, J = 2.2.6, 44 Hz, 1H), 6.92 (d, J = 9.2 Hz, 1H), 6.00 (brs, 1H).

References

[1] Patent: WO2005/77892, 2005, A1. Location in patent: Page/Page column 18

3-BROMO-2-HYDROXYBENZONITRILE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 3-BROMO-2-HYDROXYBENZONITRILE manufacturers

Career Henan Chemical Co

Product: 3-BROMO-2-HYDROXYBENZONITRILE 13073-28-4
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1kg; 2kg；10kg; 100kg
Release date: 2019-08-30

13073-28-4, 3-BROMO-2-HYDROXYBENZONITRILERelated Search:

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3-Bromo-2-hydroxybenzonitrile 97%

Benzonitrile,3-bromo-2-hydroxy-

3-BROMO-2-HYDROXYBENZONITRILE

2-Bromo-6-cyanophenol

3-bromo-2-hydroxybenznitrile

13073-28-4

Aromatic Nitriles

C6 to C7Organic Building Blocks

Cyanides/Nitriles

Nitrogen Compounds

Oxygen Compounds

Phenols