1-Bromo-4-chloro-3-cyanobenzene

1-Bromo-4-chloro-3-cyanobenzene - Names and Identifiers

Name	5-Bromo-2-chlorobenzonitrile
Synonyms	5-Bromo-2-chlorobezonitrile 5-BROMO-2-CHLOROBENZONITRILE 5-Bromo-2-chlorobenzonitrile Benzonitrile,5-broMo-2-chloro- 1-Bromo-4-chloro-3-cyanobenzene Benzonitrile, 5-bromo-2-chloro-
CAS	57381-44-9
InChI	InChI=1/C7H3BrClN/c8-6-1-2-7(9)5(3-6)4-10/h1-3H

1-Bromo-4-chloro-3-cyanobenzene - Physico-chemical Properties

Molecular Formula	C7H3BrClN
Molar Mass	216.46
Density	1.74±0.1 g/cm3(Predicted)
Melting Point	133 °C
Boling Point	266.9±20.0 °C(Predicted)
Flash Point	115.2°C
Solubility	soluble in Methanol
Vapor Presure	0.00841mmHg at 25°C
Appearance	Slightly Yellow Crystal
Color	White to Almost white
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.623
MDL	MFCD00672948

1-Bromo-4-chloro-3-cyanobenzene - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
UN IDs	3439
Hazard Note	Irritant
Hazard Class	6.1
Packing Group	III

1-Bromo-4-chloro-3-cyanobenzene - Introduction

It is an organic compound with the chemical formula C7H3BrClN.

Nature:
It is a colorless to light yellow crystal with a pungent odor. It is denser, with a melting point of about 94-97°C and a boiling point of about 344°C. It has good solubility in solvents such as ethanol and ether.

Use:
It is often used as a chemical intermediate. It can be used to synthesize pesticides, drugs and other organic synthetic compounds. In addition, it can also be used for research and laboratory purposes.

Preparation Method:
There are many ways to prepare the calcium. One commonly used method is the reaction of 2-chlorobenzonitrile with a bromoalkane to form a phenol. Specific preparation methods can be found in the relevant handbooks and literature of organic synthesis.

Safety Information:
Take proper safety precautions when handling, including wearing protective gloves and glasses. It may be irritating and damaging to the eyes, skin, and respiratory system. Therefore, direct contact should be avoided during operation and ensure that it is operated in a well-ventilated place. In case of inhalation or contact, seek medical attention immediately. It should be stored in a closed container, away from fire and oxidizing agents. Detailed safety information and operating instructions can be found in the Safety Data Sheet (SDS) of the relevant chemical.

Last Update：2024-04-09 20:52:54