Methyl 4,5-dibroMo-3-Methyl-thiophene-2-carboxylate

Methyl 4,5-dibroMo-3-Methyl-thiophene-2-carboxylate - Names and Identifiers

Name	2-Thiophenecarboxylic acid, 4,5-dibromo-3-methyl-, methyl ester
Synonyms	Methyl 4,5-dibroMo-3-Methyl-thiophene-2-carboxylate 4,5-DIBROMO-3-METHYL-THIOPHENE-2-CARBOXYLIC ACID METHYL ESTER 2-Thiophenecarboxylic acid, 4,5-dibromo-3-methyl-, methyl ester
CAS	648412-53-7

Methyl 4,5-dibroMo-3-Methyl-thiophene-2-carboxylate - Physico-chemical Properties

Molecular Formula	C7H6Br2O2S
Molar Mass	313.99
Storage Condition	Keep in dark place,Sealed in dry,Room Temperature

Methyl 4,5-dibroMo-3-Methyl-thiophene-2-carboxylate - Introduction

2-Thiophenecarboxylic acid, 4,5-dibromo-3-methyl-, methyl ester is an organic compound with the molecular formula C9H7Br2O2S and a molecular weight of 334.02g/mol. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: 2-Thiophenecarboxylic acid, 4,5-dibromo-3-methyl-, methyl ester is a white to yellow crystalline solid.
-Solubility: It is soluble in polar solvents such as ethanol and dimethyl sulfoxide, but insoluble in water.
-Melting point: Its melting point is between 102-104 degrees Celsius.

Use:
2-Thiophenecarboxylic acid, 4,5-dibromo-3-methyl-, methyl ester is commonly used as an intermediate in organic synthesis. It can be used to synthesize biologically active compounds, such as fluorescent dyes, photosensitizers, etc. In organic electronic devices, it is also often used as a component of the material of organic light-emitting diodes (OLEDs).

Preparation Method:
The preparation of 2-Thiophenecarboxylic acid, 4,5-dibromo-3-methyl-, methyl ester is usually carried out by reacting 4,5-dibromo-3-methylthiophene-2-carboxylic acid and anhydrous methanol (MeOH) in dimethyl sulfoxide (DMSO). The reaction conditions may be at elevated temperatures, typically between 80 and 100 degrees Celsius.

Safety Information:
The toxicity data on 2-Thiophenecarboxylic acid, 4,5-dibromo-3-methyl-, methyl ester is limited, so strict attention should be paid to safety measures during use. When handling or storing it, avoid contact with eyes or skin. Wear appropriate personal protective equipment such as gloves and goggles when using or handling organic compounds in the laboratory. In addition, to ensure safety, proper handling and storage procedures for chemicals should also be followed.

Last Update：2024-04-10 22:29:15