4-Bromobenzonitrile

Product Name: 4-Bromobenzonitrile
CAS No.: 623-00-7
Chemical Name: 4-Bromobenzonitrile
Synonyms: P-BROMOBENZONITRILE;4-cyanobromobenzene;1-Bromo-4-cyanobenzene;4-bromobenzoic acid nitrile;PBBN;Of broMoxynil;4-Brombenzonitril;4-bromo-benzonitril;p-Cyanobromobenzene;BROMOBENZONITRILE-4
CBNumber: CB3423145
Molecular Formula: C7H4BrN
Formula Weight: 182.02
MOL File: 623-00-7.mol

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4-Bromobenzonitrile Property

Melting point:: 110-115 °C(lit.)
Boiling point:: 235-237 °C(lit.)
Density: 1,562 g/cm³
refractive index: 1.5999 (estimate)
Flash point:: 130°C
storage temp.: Sealed in dry,Room Temperature
solubility: 0.2g/l
form: Powder or Flakes
color: White to light yellow or flakes
Water Solubility: Very slightly soluble in water(0.2g/L). Soluble in alcohol and ether.
BRN: 2041518
InChIKey: HQSCPPCMBMFJJN-UHFFFAOYSA-N
LogP: 2.3 at 22.5℃ and pH7
CAS DataBase Reference: 623-00-7(CAS DataBase Reference)
NIST Chemistry Reference: 4-Bromobenzoic acid nitrile(623-00-7)

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Safety

Hazard Codes: Xn,T,Xi
Risk Statements: 22-36/37/38-20/21/22
Safety Statements: 61-36/37/39-26-24/25
RIDADR: UN 3439 6.1/PG 3
WGK Germany: 2
RTECS: DI2460000
Hazard Note: Toxic/Irritant
HazardClass: 6.1
PackingGroup: III
HS Code: 29269095

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H319Causes serious eye irritation

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: B58407
Product name: 4-Bromobenzonitrile
Purity: 99%
Packaging: 10g
Price: $53.8
Updated: 2024/03/01

Sigma-Aldrich

Product number: B58407
Product name: 4-Bromobenzonitrile
Purity: 99%
Packaging: 50g
Price: $168
Updated: 2024/03/01

TCI Chemical

Product number: B1426
Product name: 4-Bromobenzonitrile
Purity: >97.0%(GC)
Packaging: 25g
Price: $49
Updated: 2024/03/01

TCI Chemical

Product number: B1426
Product name: 4-Bromobenzonitrile
Purity: >97.0%(GC)
Packaging: 250g
Price: $488
Updated: 2024/03/01

Alfa Aesar

Product number: A10914
Product name: 4-Bromobenzonitrile, 98+%
Packaging: 10g
Price: $44.65
Updated: 2024/03/01

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4-Bromobenzonitrile Chemical Properties,Usage,Production

Chemical Properties

4-Bromobenzonitrile is white to light yellow powder or flakes

Uses

4- Bromobenzonitrile is classified as organic nitriles, which are commonly use solvents and are reacted further for various applications such as manufacture of polymers and intermediates for pharmaceu ticals and other organic chemicals,

Uses

4-Bromobenzonitrile is used as reagents and solvents. Reaction of 2-propanol, 4-bromobenzonitrile, and NaH in the presence of 1.5 mol % Pd2(dba)3 and 3 mol % (S)-(-)2,2?-bis(di-p-tolylphosphino)- 1,1?-binaphthyl at 50°C afforded 4-isopropoxy- benzonitrile in 80% isolated yield. The synthesis of 4-cyanobiphenyl at room temperature in a flow injection microreactor, using a supported catalyst, without the addition of a base gave a product yield of 67±7% (n=6). This was achieved by injecting 4-bromobenzonitrile. The 3-arylation of 2,5-dimethylthiophene with 4-bromopropiophenone, 4-trifluoromethylbromobenzene or 4-bromobenzonitrile gave 3-5 in only 38-50% yields in Palladium-catalysed direct 3-or 4-arylation of thiophene derivatives using aryl bromides.

Synthesis Reference(s)

Tetrahedron Letters, 27, p. 1925, 1986 DOI: 10.1016/S0040-4039(00)84413-5

Synthesis

To a 10 mL glass tube aryl halide (1 mmol), K4FeCN6 (0.6 mmol,220 mg), K2CO3 (1.5 mmol, 207 mg), catalyst (10 mg), and 2 mL DMF were added and the mixture was stirred for appropriate reaction time at 120 ℃ under argon atmosphere. The progress of the reaction was monitored by GC analysis. After completion of the reaction, the reaction mixture was washed with 5 mL water, and the crude product was isolated using dichloromethane (5× 1 mL). Organic extracts were combined, evaporated, and purified by flash chromatography using hexane/EtOAc to give 4-Bromobenzonitrile.

4-Bromobenzonitrile Preparation Products And Raw materials

Raw materials

Preparation Products

4-Bromobenzamidine hydrochloride 4-CYANOSTYRENE 1-Boc-4-(4-methoxycarbonylphenyl)piperazine 2-CYANO-5-BROMOPHENYLBORONIC ACID PINACOL ESTER 4-[4-(tert-Butoxycarbonyl)piperazino]benzoic acid 4-Cyanophenylboronic acid

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View Lastest Price from 4-Bromobenzonitrile manufacturers

Hebei Mujin Biotechnology Co.,Ltd

Product: 4-Bromobenzonitrile 623-00-7
Price: US $0.00/ASSAYS
Min. Order: 1ASSAYS
Purity: 99%
Supply Ability: 20ton
Release date: 2021-10-08

Shaanxi Dideu New Materials Co. Ltd

Product: 4-Bromobenzonitrile 623-00-7
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10000KGS
Release date: 2025-02-22

Hebei Chuanghai Biotechnology Co., Ltd

Product: 4-Bromobenzonitrile 623-00-7
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100 mt
Release date: 2024-11-13

623-00-7, 4-BromobenzonitrileRelated Search:

4-Bromophenylacetonitrile 4-Bromophenylacetic acid 4-Bromobenzoic acid 4-Bromo-alpha-phenethylamine 4-Bromostyrene (4-bromophenyl)(indolin-7-yl)methanone Bromfenac Impurity 34 Bromfenac Impurity 48 7-(4-BroMobenzoyl)- bromfenac sodiumImpurity e Bromfenac Impurity 43 bromfenac sodiumImpurity 2 Bromfenac Impurity 8 Bromfenac Impurity 35 Methanone, (4-broMophenyl)(3-chloro-1H-indol-7-yl)- Bromfenac Impurity 51 Bromfenac Impurity 57 Bromfenac-d4 Sodium Salt

PBBN

P-BROMOBENZONITRILE

4-BROMOBENZONITRILE FOR SYNTHESIS

4-Cyanophenyl bromide

p-Cyanobromobenzene

p-Cyanophenyl bromide

A nitrile of broMobenzene

Of broMoxynil

4-BroMobenzonitrile, 98% 10GR

4-bromo-benzonitril

Benzonitrile, 4-bromo-

Benzonitrile, p-bromo-

p-Bromophenyl cyanide

BROMOBENZONITRILE-4

1-Bromo-4-cyanobenzene

4-bromobenzoic acid nitrile

4-BROMOBENZONITRILE

4-BROMOCYANOBENZENE

4-BROMO-4'-CYANOBENZENE

p-Bromobenzonitrile 4-Bromobenzonitrile

4-BROMBENZONITRILE, 99%

4-Bromobenzonitrile, 98+%

4-cyanobromobenzene

4-Brombenzonitril

4-Bromobenzonitrile 99+%

4-Bromobenzonitrile &gt

Bromfenac Impurity 41

High purity CAS 623-00-7 4-Bromobenzonitrile in stock

623-00-7

523-00-7

C7H4BrN

BrC6H4CN

Building Blocks for Liquid Crystals

Benzonitriles (Building Blocks for Liquid Crystals)

ARYL HALIDE

Organic Building Blocks

Nitrogen Compounds

C6 to C7

Building Blocks

Cyanides/Nitriles

Building Blocks

C6 to C7

Chemical Synthesis

Nitrogen Compounds

Organic Building Blocks

Phenyls & Phenyl-Het

Nitrile

Nitriles

Miscellaneous

Bromine Compounds

Benzonitriles (Building Blocks for Liquid Crystals)

Building Blocks for Liquid Crystals

Functional Materials

Phenyls & Phenyl-Het

C6 to C7

Cyanides/Nitriles

Nitrogen Compounds

Halides