57381-49-4

57381-49-4 - Names and Identifiers

Name	2-bromo-4-chlorobenzonitrile
Synonyms	2-bromo-4-chlorobenzonitrile 2-Bromo-4-chlorobenzonitrile 2-BROMO-4-CHLOROBENZONITRILE Benzonitrile, 2-bromo-4-chloro- 2-bromo-4-chlorophenyl-carbonitrile
CAS	57381-49-4
InChI	InChI=1/C7H3BrClN/c8-7-3-6(9)2-1-5(7)4-10/h1-3H

57381-49-4 - Physico-chemical Properties

Molecular Formula	C7H3BrClN
Molar Mass	216.46
Density	1.74±0.1 g/cm3 (20 ºC 760 Torr)
Boling Point	284.0±25.0℃ (760 Torr)
Flash Point	125.6±23.2℃
Vapor Presure	0.003mmHg at 25°C
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.623

57381-49-4 - Risk and Safety

Hazard Class

IRRITANT

57381-49-4 - Introduction

It is an organic compound with the formula C7H3BrClN. The following is a description of the properties, uses, preparation and safety information of this compound:

Nature:
-Appearance: It is a colorless crystal or white crystalline powder.
-Melting point: about 91-94 degrees Celsius.
-Boiling point: about 297 degrees Celsius.
-Density: about 1.77g/cm3.
-Solubility: Soluble in alcohols, ethers and chlorinated hydrocarbons, but almost insoluble in water.

Use:
It is an important intermediate in organic synthesis, often used in the preparation of other organic compounds. It is often used as a raw material for pesticides, pharmaceuticals and dyes. In addition, it is also used in the synthesis of chemicals, polymers and coating starting materials, etc.

Preparation Method:
It can be prepared by reacting 2-bromo-4-chlorophenol with hydrocyanic acid in the presence of sodium nitrite and water. The chemical reaction conditions can be optimized according to the actual situation.

Safety Information:
-is an organic compound that should be handled with care to avoid direct contact with skin, eyes and mucous membranes.
-Follow appropriate laboratory safety procedures and precautions when using, preparing, or handling the metal.
-³ May be harmful to the environment, waste should be handled carefully and in accordance with relevant local environmental regulations.
-In any case where the compound is used, it is recommended to carefully read and follow the relevant instructions in the safety data sheet and manual provided by the supplier.

Last Update：2024-04-09 20:52:54