2,3-Dibromo-2-methylpropionic acid

2,3-Dibromo-2-methylpropionic acid - Names and Identifiers

Name	2,3-Dibromoisobutyric acid
Synonyms	2,3-Dibromoisobutyric acid 2,3-Dibromo-2-methylpropionic acid Propanoic acid, 2,3-dibromo-2-methyl-
CAS	33673-74-4
InChI	InChI=1S/C4H6Br2O2/c1-4(6,2-5)3(7)8/h2H2,1H3,(H,7,8)

2,3-Dibromo-2-methylpropionic acid - Physico-chemical Properties

Molecular Formula	C4H6Br2O2
Molar Mass	245.9

2,3-Dibromo-2-methylpropionic acid - Introduction

2,3-Dibromoisobutyric acid is an organic compound with the chemical formula C4H6Br2O2. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: 2,3-Dibromoisobutyric acid is a colorless to pale yellow solid.
-Solubility: It is soluble in organic solvents such as ethanol, ether and chloroform, but has low solubility in water.
-Melting point: Its melting point range is about 42-46°C.
-Stability: It is relatively stable under normal temperature and pressure.

Use:
- 2,3-Dibromoisobutyric acid is often used as an intermediate in organic synthesis. It can participate in a variety of organic reactions, such as the synthesis of halogenated hydrocarbons, alcohol substitution reaction and so on.
-It can also be used as a raw material for fire retardants, fungicides and counter reagents.

Preparation Method:
- 2,3-Dibromoisobutyric acid can be synthesized by the following steps: First, isobutylene is continuously brominated, and then the obtained 2,3-dibromoisobutane is hydrolyzed to obtain 2,3-Dibromoisobutanol. Finally, 2,3-dibromoisobutanol was oxidized to 2,3-Dibromoisobutyric acid by an acid-catalyzed oxidation reaction.

Safety Information:
- 2,3-Dibromoisobutyric acid is irritating and may be harmful to the eyes, skin and respiratory system. Immediately after contact, flush with plenty of water and seek medical assistance.
-It should be stored in a dry, cool place and away from fire and oxidizing agents.
-During handling and use, relevant safety procedures should be followed and appropriate protective equipment should be worn.
-When disposing of waste, comply with local regulations and take appropriate precautions.

Last Update：2024-04-10 22:29:15