[(Z)-2-bromoethenyl]benzene

[(Z)-2-bromoethenyl]benzene - Names and Identifiers

Name	[(Z)-2-Bromoethenyl]benzene
Synonyms	Nsc147120 [(Z)-2-Bromoethenyl]benzene Benzene, [(1Z)-2-bromoethenyl]-
CAS	588-73-8

[(Z)-2-bromoethenyl]benzene - Physico-chemical Properties

Molecular Formula	C8H7Br
Molar Mass	183.04518
Density	1.4322
Melting Point	-7°C
Boling Point	201.4°C (rough estimate)
Storage Condition	2-8℃
Refractive Index	1.5990

[(Z)-2-bromoethenyl]benzene - Introduction

[(Z)-2-Bromoethenyl]benzene is an organic compound with the chemical formula C8H7Br. It is a colorless liquid with a special aromatic smell. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: colorless liquid
-Molecular weight: 183.05g/mol
-Melting point:-32°C
-Boiling Point: 220-222°C
-Density: 1.39g/cm³
-Stability: It is relatively stable at room temperature, but should avoid contact with oxidants and strong acids.

Use:
[(Z)-2-Bromoethenyl]benzene has certain application value in organic synthesis, and its main uses are as follows:
-As a starting material: can be used to synthesize other organic compounds, such as drugs, dyes and polymer materials.
-Reaction reagent: It can be used to construct carbon-carbon double bonds and carbon-halogen bonds.

Preparation Method:
The preparation method of [(Z)-2-Bromoethenyl]benzene mainly includes the following steps:
1. Styrene is reacted with hydrobromic acid to obtain 2-bromoethylbenzene under acidic conditions.
2. Reduction with sodium iodide solution and alcohol yields [(Z)-2-Bromoethenyl]benzene.

Safety Information:
-Irritating to skin and eyes, rinse with water immediately after contact.
-should be operated in a well-ventilated environment.
-Avoid inhalation and contact.
-Should be stored in a sealed container, away from fire and oxidizing agents.
-Wear appropriate protective equipment such as safety glasses and gloves during use. When handling and handling the compound, the relevant safe operating procedures should be followed.

Last Update：2024-04-09 02:00:50