1-Bromocyclopropanecarboxylic acid methyl ester

1-Bromocyclopropanecarboxylic acid methyl ester - Names and Identifiers

Name	Methyl 1-bromocyclopropanecarboxylate
Synonyms	Methyl-bromo-cyclopropanecarboxylate Methyll-bromo-cyclopropanecarboxylate Methyl 1-bromocyclopropanecarboxylate methyl 1-bromocyclopropane-1-carboxylate 1-(1-bromocyclopropyl)formic acid methyl ester 1-Bromocyclopropanecarboxylic acid methyl ester Cyclopropanecarboxylic acid, 1-bromo-, methyl ester Cyclopropanecarboxylic acid, 1-broMo-, Methyl ester Methyl 1-bromocyclopropanecarboxylate 1-Bromocyclopropanecarboxylic acid methyl ester
CAS	96999-01-8
InChI	InChI=1S/C5H7BrO2/c1-8-4(7)5(6)2-3-5/h2-3H2,1H3

1-Bromocyclopropanecarboxylic acid methyl ester - Physico-chemical Properties

Molecular Formula	C5H7BrO2
Molar Mass	179.01
Density	1.727
Boling Point	151℃
Flash Point	45℃
Storage Condition	2-8°C

1-Bromocyclopropanecarboxylic acid methyl ester - Introduction

Methyl is an organic compound with the chemical formula C6H9BrO2 and a cyclopropyl ring and a methyl ester group in its molecular structure. The following is a description of the nature, use, preparation and safety information of Methyl:

Nature:
-Appearance: Colorless to slightly yellow liquid.
-Density: about 1.46g/cm³.
-Boiling point: about 107-111 degrees Celsius.
-Melting point: about -45 degrees Celsius.
-Solubility: Soluble in ethanol, ether and benzene and other organic solvents.

Use:
Methyl is an important organic synthesis intermediate, mainly used in the field of organic synthesis. It can be used to synthesize compounds such as pharmaceuticals, pesticides, fragrances and cosmetics. In addition, it can also be used as a catalyst, a reaction reagent and a protecting group in organic synthesis.

Preparation Method:
The synthesis of Methyl is usually carried out through the following steps:
1.1,3-propanediol reacts with hydrogen bromide to generate 1-bromopropanol.
2. 1-bromopropanol reacts with methyl bicarbonate to generate methyl 1-bromo-cyclopropyl hydroxyformate.
3. React methyl 1-bromocyclopropyl hydroxyformate with alkali to form Methyl.

Safety Information:
Methyl May cause irritation and burns when in contact with skin and eyes. Its vapors are irritating to the eyes, respiratory system and skin. Therefore, it is necessary to take appropriate protective measures when using or contacting the compound, such as wearing protective glasses, gloves and respiratory protective equipment. At the same time, it should be used in a well-ventilated place and avoid contact with reactive substances such as heat sources, open flames and oxidants.

Last Update：2024-04-09 21:11:58