3-Thiophenesulfonamide

3-Thiophenesulfonamide - Names and Identifiers

Name	3-Thiophenesulfonamide(7CI,9CI)
Synonyms	3-Thiophenesulfonamide 3-Thiophenesulfonamide(7CI,9CI)
CAS	64255-63-6

3-Thiophenesulfonamide - Physico-chemical Properties

Molecular Formula	C4H5NO2S2
Molar Mass	163.22
Storage Condition	Room Temprature

3-Thiophenesulfonamide - Upstream Downstream Industry

Raw Materials

Thifensulfuron methyl
2-Amino-4-methoxy-6-methyl-1,3,5-triazine

3-Thiophenesulfonamide - Introduction

3-Thiophenesulfonamide(7CI,9CI), also known as 3-Thiophenesulfonamide(7CI,9CI), is an organic compound. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: 3-thiophenemulfonamide (7CI,9CI) is a colorless or light yellow solid.
-Solubility: It is soluble in some organic solvents, such as Ketones, Esters and alcohols.
-Melting point: About 110-114 ℃.
-Chemical structure: The molecular formula of 3-Thiophenesulfonamide(7CI,9CI) is C4H5NO2S2, and the structure contains thiophene ring and sulfonamide group.

Use:
- 3-Thiophenesulfonamide(7CI,9CI) can be used as an intermediate in organic synthesis to prepare other compounds.
-It can also be used as dye intermediates, pharmaceutical intermediates and pesticide intermediates.

Method:
- 3-Thiophenesulfonamide(7CI,9CI) can be prepared by the reaction of thiophene and sulfonyl chloride. The specific steps are as follows:
-In an anhydrous environment, thiophene and sulfonyl chloride are reacted to produce 3-sulfonylthiophene.
-The 3-sulfonylthiophene is then converted to 3-Thiophenesulfonamide(7CI,9CI) by reaction with ammonia.

Safety Information:
-The use of 3-thiophenemulfonamide (7CI,9CI) is subject to chemical safety practices.
-Wear appropriate personal protective equipment such as gloves and safety glasses during operation.
-Avoid contact with skin and eyes, if there is contact should immediately rinse with plenty of water.
-Avoid high temperature and direct sunlight during storage.

Please note that the information provided here is for reference only. Please follow the relevant laws and regulations and laboratory operation guidelines in practical application.

Last Update：2024-04-09 15:18:02