(2-BROMO-1,1-DIFLUOROETHYL)BENZENE

(2-BROMO-1,1-DIFLUOROETHYL)BENZENE - Names and Identifiers

Name	(2-BROMO-1,1-DIFLUOROETHYL)BENZENE
Synonyms	ethyl 2,4-difluorobenzoate (2-BROMO-1,1-DIFLUOROETHYL)BENZENE Benzene, (2-bromo-1,1-difluoroethyl)- 1-(2-broMo-1,1-difluoro-ethyl)benzene
CAS	108661-89-8
InChI	InChI=1/C8H7BrF2/c9-6-8(10,11)7-4-2-1-3-5-7/h1-5H,6H2

(2-BROMO-1,1-DIFLUOROETHYL)BENZENE - Physico-chemical Properties

Molecular Formula	C8H7BrF2
Molar Mass	221.04
Density	1.534 g/cm3
Melting Point	-26--24℃
Boling Point	41°C
Flash Point	77.2°C
Vapor Presure	0.383mmHg at 25°C
Storage Condition	Room Temprature
Refractive Index	1.5131 (589.3 nm 20℃

(2-BROMO-1,1-DIFLUOROETHYL)BENZENE - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - 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.
Hazard Class	IRRITANT

(2-BROMO-1,1-DIFLUOROETHYL)BENZENE - Introduction

(2-Bromo-1, 1-difluoroethyl) benzene is an organic compound with the chemical formula C6H4BrF2. The following is a description of its nature, use, preparation and safety information:

Nature:
(2-Bromo-1, 1-difluoroethyl) benzene is a colorless liquid with an irritating odor. It has a melting point of -18°C and a boiling point of 121°C. It is poorly soluble in water, but soluble in organic solvents such as ethanol and ether.

Use:
(2-Bromo-1, 1-difluoroethyl) benzene is often used as an important intermediate in organic synthesis. It can be used as a raw material for the preparation of drugs, pesticides and dyes. In addition, it can also be used in the fields of electronic chemistry, surface treatment and catalytic reactions.

Preparation Method:
The preparation of (2-bromo-1, 1-difluoroethyl) benzene is generally carried out by fluorination and bromination reactions. One method is to react benzene with sulfur hexafluoride (SF6) under basic conditions, followed by bromination with bromine gas to produce the desired product.

Safety Information:
(2-Bromo-1, 1-difluoroethyl) benzene is an irritating compound that may cause eye, skin and respiratory tract irritation. During operation, direct contact and inhalation should be avoided. In the process of use, should take good ventilation measures, wear suitable protective equipment, such as glasses, gloves and gas mask. When handling this compound, safe practices should be observed, and waste should be stored and disposed of properly. In an emergency, appropriate first aid measures should be taken immediately and medical advice should be sought.

Last Update：2024-04-09 20:52:54