3-Chloro-6-methylbenzothiophene-2-carbonyl chloride

3-Chloro-6-methylbenzothiophene-2-carbonyl chloride - Names and Identifiers

Name	3-CHLORO-6-METHYL-BENZO[B]THIOPHENE-2-CARBONYL CHLORIDE
Synonyms	AKOS B000008 3-Chloro-6-methylbenzothiophene-2-carbonyl chloride 3-CHLORO-6-METHYL-BENZO[B]THIOPHENE-2-CARBONYL CHLORIDE
CAS	34576-87-9

3-Chloro-6-methylbenzothiophene-2-carbonyl chloride - Physico-chemical Properties

Molecular Formula	C10H6Cl2OS
Molar Mass	245.12
Storage Condition	2-8°C
Sensitive	Moisture Sensitive

3-Chloro-6-methylbenzothiophene-2-carbonyl chloride - Risk and Safety

UN IDs	UN3261
Hazard Class	8
Packing Group	III

3-Chloro-6-methylbenzothiophene-2-carbonyl chloride - Introduction

3-CHLORO-6-METHYL-BENZO[B]THIOPHENE-2-CARBONYL CHLORIDE is an organic compound whose chemical formula is C10H6Cl2OS. The following is a detailed description of its nature, use, formulation and safety information:

Nature:
-Appearance: 3-CHLORO-6-METHYL-BENZO[B]THIOPHENE-2-CARBONYL CHLORIDE is a white or off-white crystalline solid.
-Melting point: Its melting point range is about 118-124°C.
-Solubility: It has good solubility in most organic solvents such as alcohol and ether.

Use:
3-CHLORO-6-METHYL-BENZO[B]THIOPHENE-2-CARBONYL CHLORIDE is widely used in the preparation of pesticides, drugs and dyes in organic synthesis, with antibacterial, insecticidal, antibacterial, antioxidant and other properties.

Preparation Method:
3-CHLORO-6-METHYL-BENZO[B]THIOPHENE-2-CARBONYL CHLORIDE are generally synthesized by the following steps:
1. First, 3-chlorobenzoic acid is reacted with sodium acetate under appropriate reaction conditions to obtain 2-methyl-3-chlorobenzoic acid.
2.2-methyl -3-chlorobenzoic acid was reacted with sulfur to prepare 2-methyl -3-methylthiobenzoic acid.
3. Finally, 2-methyl-3-methylthiobenzoic acid was reacted with thionyl chloride to prepare 3-CHLORO-6-METHYL-BENZO[B]THIOPHENE-2-CARBONYL CHLORIDE.

Safety Information:
- 3-CHLORO-6-METHYL-BENZO[B]THIOPHENE-2-CARBONYL CHLORIDE is an organic chloride, which is irritating and corrosive. Contact or inhalation may cause irritation and injury.
-During use, you need to wear protective gloves, protective glasses and protective masks to ensure good ventilation conditions.
-Store well away from ignition and oxidizing agents.
-Observe local regulations and safe operating procedures when handling or disposing of this compound.

Last Update：2024-04-09 21:01:54