Uses Chemical Properties
ChemicalBook > CAS DataBase List > 4-Cyanobenzyl bromide

4-Cyanobenzyl bromide

Uses Chemical Properties
Product Name
4-Cyanobenzyl bromide
CAS No.
17201-43-3
Chemical Name
4-Cyanobenzyl bromide
Synonyms
4-(BROMOMETHYL)BENZONITRILE;Para Cyano Benzyl Bromide;A-BROMO-P-TOLUNITRILE;4CNBB;NSC 95792;AKOS BC-3028;4-Cyanobenzyl;AKOS BBS-00003970;4-Cyanobezyl Bromide;4-Cynobenzyl bromide
CBNumber
CB7279647
Molecular Formula
C8H6BrN
Formula Weight
196.04
MOL File
17201-43-3.mol
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4-Cyanobenzyl bromide Property

Melting point:
115-117 °C(lit.)
Boiling point:
143 °C / 12mmHg
Density 
1.5466 (rough estimate)
refractive index 
1.6550 (estimate)
storage temp. 
Inert atmosphere,2-8°C
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
Liquid
color 
Clear colorless to yellow
Water Solubility 
Soluble in chloroform and methanol. Insoluble in water.
BRN 
636717
InChI
InChI=1S/C8H6BrN/c9-5-7-1-3-8(6-10)4-2-7/h1-4H,5H2
InChIKey
UMLFTCYAQPPZER-UHFFFAOYSA-N
SMILES
C(#N)C1=CC=C(CBr)C=C1
CAS DataBase Reference
17201-43-3(CAS DataBase Reference)
NIST Chemistry Reference
«ALPHA»-bromo-p-tolunitrile(17201-43-3)
EPA Substance Registry System
Benzonitrile, 4-(bromomethyl)- (17201-43-3)
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Safety

Hazard Codes 
C
Risk Statements 
34-42/43
Safety Statements 
22-26-36/37/39-45-28A
RIDADR 
UN 3261 8/PG 2
WGK Germany 
3
F 
10-19-21
Hazard Note 
Corrosive
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
HS Code 
29269090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

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

P284Wear respiratory protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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
144061
Product name
4-(Bromomethyl)benzonitrile
Purity
99%
Packaging
1g
Price
$36.4
Updated
2024/03/01
Sigma-Aldrich
Product number
144061
Product name
4-(Bromomethyl)benzonitrile
Purity
99%
Packaging
10g
Price
$116
Updated
2024/03/01
TCI Chemical
Product number
C1398
Product name
4-Cyanobenzyl Bromide
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$103
Updated
2024/03/01
TCI Chemical
Product number
C1398
Product name
4-Cyanobenzyl Bromide
Purity
>98.0%(GC)(T)
Packaging
250g
Price
$465
Updated
2024/03/01
Alfa Aesar
Product number
B20641
Product name
4-(Bromomethyl)benzonitrile, 98%
Packaging
5g
Price
$53.65
Updated
2024/03/01
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4-Cyanobenzyl bromide Chemical Properties,Usage,Production

Uses

4-Cyanobenzyl bromide is an important intermediate for pharmaceutical production. It can be used for the synthesis of a series of piperidine-linked aromatic diimidazolines, which have been synthesized as conformationally restricted congeners of the anti-Pneumocystis carinii (PCP) drug, Pentamidine.

Chemical Properties

4-Cyanobenzyl bromide (C8H6BrN, CAS registry No. 17201-43-3) is a white solid. Its melting point is 113-117°C, and flash point is 125.1°C. It is insoluble in water at 20°C. It is stable under normal temperatures and pressures. It should be stored at 0-5°C.

Chemical Properties

white to light yellow crystal powde

Uses

A benzyl halide as postemergence herbicides.

Uses

4-(Bromomethyl)benzonitrile is used in the synthesis of ligands containing a chelating pyrazolyl-pyridine group with a pendant aromatic nitrile. It is also useful in the preparation of 4-[(2H-tetra-zol-2-yl)methyl]benzonitrile by reaction with 2H-tetrazole in the presence of potassium hydroxide.

Uses

4-(Bromomethyl)benzonitrile may be used in the synthesis of ligands containing a chelating pyrazolyl-pyridine group with a pendant aromatic nitrile.

General Description

4-(Bromomethyl)benzonitrile reacts with 2H-tetrazole in the presence of KOH to yield 4-[(2H-tetra-zol-2-yl)methyl]benzonitrile.

4-Cyanobenzyl bromide Preparation Products And Raw materials

Raw materials

Preparation Products

TERT-BUTYL 4-(4-FORMYLBENZYL)PIPERAZINE-1-CARBOXYLATE Letrozole
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4-Cyanobenzyl bromide Suppliers

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View Lastest Price from 4-Cyanobenzyl bromide manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
4-Cyanobenzyl bromide 17201-43-3
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-04-07
Hebei Zhanyao Biotechnology Co. Ltd
Product
4-Cyanobenzyl bromide 17201-43-3
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 tons
Release date
2021-10-19
Career Henan Chemical Co
Product
4-Cyanobenzyl bromide 17201-43-3
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
1000KG
Release date
2018-08-09

17201-43-3, 4-Cyanobenzyl bromideRelated Search:

Methyl 4-cyanobenzoate 4-Cyanobenzoyl chloride Ethidium bromide 4-Cyanophenol Sodium bromate Rocuronium bromide ETHYL 2-CYANOACRYLATE Sodium cyanoborohydride Ethyl cyanoformate 2-Cyanoacetamide Methylene dithiocyanate Diethylstilbestrol Benzyl bromide Allyl bromide Cyanoacetic acid α-Lipoic Acid 2-Fluoro-4-cyanobenzyl bromide Bromine

  • 4-(bromomethyl)-benzonitril
  • 4-(BROMOMETHYL)BENZONITRILE
  • 4CNBB
  • 4-CYANOBENZYL BROMIDE
  • Benzonitrile, 4-(bromomethyl)-
  • Benzonitrile, p-(bromomethyl)-
  • p-(Bromomethyl)benzonitrile
  • p-Tolunitrile, alpha-bromo-
  • p-Toluonitrile, alpha-bromo-
  • P-CYANOBENZYL BROMIDE
  • A-BROMO-P-TOLUNITRILE
  • AKOS BBS-00003970
  • AKOS BC-3028
  • 4-Bromomethyl benzonitrie
  • CYANOBENZYLBROMIDE(P-)
  • BROMO(ALPHA-)-P-TOLUNITRILE
  • 4-Cyanobenzyl broMide SynonyMs alpha-BroMo-p-tolunitrile
  • ALPHA-BROMO-P-TOLUNITRILE
  • ALPHA-BROMO-P-TOLUONITRILE
  • 4-(Bromomethyl)benzonitrile/alpha-Bromo-p-tolunitrile
  • 4-Cyanobenzylbromide/4-CNBB
  • 4-Cyanobenzyl
  • à-bromo-p-tolunitrile
  • a-Bromo-p-toluonitrile.
  • 4-Cyanobenzyl bromide 98%
  • 4-Bromomethylbenzonitribe
  • alpha-bromo-para-tolunitrile
  • a-Bromo-p-tolunitrile, (4-Cyanobenzyl bromide)
  • NSC 95792
  • α-Bromo-p-tolylnitrile
  • α-Bromo-p-tolunitrile, 4-Cyanobenzyl bromide
  • 4-Cyanophenyl)methyl bromide
  • a-Bromo-p-toluenecarbonitrile
  • 4-Cyanobenzyl bromide ,98%
  • α-Bromo-4-cyanotoluene
  • alpha-Bromo-p-tolunitrile,98%
  • 4-(bromomethy)benzonitrile
  • 4-Cyano benzyl broMide (P-Cyano benzyl broMide)
  • 4-Cyanobenzyl bromide, alpha-Bromo-p-tolunitrile
  • 4-(broMoMrthyl)-benaonitril
  • a-Bromo-p-tolylnitrile
  • 4-bromomethyl benzoic nitrile
  • p-Cyanobenzyl Bromide 4-(Bromomethyl)Benzonitrile
  • 4-Cyanobenzyl bromide 4-bromomethyl benzonitrile
  • 4-Cyanobenzyl Bromide &gt
  • 4-Cyanobezyl Bromide
  • 4-(BROMOMETHYL)BENZONITRILE 1
  • 4-Cyanobenzyl bromide ISO 9001：2015 REACH
  • Para Cyano Benzyl Bromide
  • 4-Cyanobenzyl bromide 17201-43-3
  • 4-Bromomethyl Benzonitrile/4-Cyano Benzyl Bromide
  • 4-Cynobenzyl bromide
  • 17201-43-3
  • 17301-43-3
  • 17201-43-4
  • 17201-43-4
  • BENZYL HALIDE
  • Building Blocks