2,3-dibromo-4-oxo-but-2-enoic acid

2,3-dibromo-4-oxo-but-2-enoic acid - Names and Identifiers

Name	2,3-dibromo-4-oxo-but-2-enoic acid
Synonyms	2,3-dibromo-4-oxo-but-2-enoic acid 2-Butenoic acid, 2,3-dibromo-4-oxo-
CAS	21577-50-4

2,3-dibromo-4-oxo-but-2-enoic acid - Physico-chemical Properties

Molecular Formula	C4H2Br2O3
Molar Mass	257.88
Storage Condition	2-8°C

2,3-dibromo-4-oxo-but-2-enoic acid - Upstream Downstream Industry

Downstream Products

bromoethyne
5-Nitro-1H-pyrazolo[3,4-b]pyridine
DIBROMOMALEIC ANHYDRIDE
4,5-DIBROMO-2-PHENYL-2,3-DIHYDROPYRIDAZIN-3-ONE
NITROMALONALDEHYDE

2,3-dibromo-4-oxo-but-2-enoic acid - Introduction

2, acid(2, acid) is an organic compound. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: White crystalline solid
-Solubility: Almost insoluble in water, but soluble in organic solvents such as alcohol and ether
-Molecular formula: C4H4Br2O3
-relative molecular mass: about 259.88g/mol

Use:
- 2, acid is often used as an intermediate in organic synthesis and can be used to synthesize other compounds or drugs.
-It can also be used as an inhibitor to prevent metal corrosion and biological corrosion reactions.

Method:
- 2, acid is usually prepared by reacting 2-butenoic acid with bromine. First, 2-butenoic acid is dissolved in an organic solvent, then bromine is added, and the reaction is carried out under control of temperature and reaction time. Finally, the product is purified by crystallization.

Safety Information:
- 2, acid is an organic compound with certain toxicity.
-Appropriate personal protective measures should be taken during handling, including the use of gloves, goggles and protective clothing.
-Avoid skin contact, inhalation and ingestion.
-If exposed or ingested, rinse immediately with plenty of water and seek medical assistance.
-Waste should be disposed of in accordance with local regulations.

Last Update：2024-04-09 21:01:54