78957-18-3

Basic information

• Product Name: Benzenesulfonyl chloride, 4-aMino-3-chloro-
• Synonyms: Benzenesulfonyl chloride, 4-aMino-3-chloro-;4-Amino-3-chloro-benzenesulfonyl chloride;4-Amino-3-chlorobenzene-1-sulfonyl chloride
• CAS NO: 78957-18-3
• Molecular Formula: C6H5Cl2NO2S
• Molecular Weight: 226.0804
• Mol File: 78957-18-3.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 349.5±32.0 °C(Predicted)
• Appearance: /
• Density: 1.611±0.06 g/cm3(Predicted)
• Storage Temp.: 2-8°C
• PKA: -1.11±0.10(Predicted)
• CAS DataBase Reference: Benzenesulfonyl chloride, 4-aMino-3-chloro-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenesulfonyl chloride, 4-aMino-3-chloro-(78957-18-3)
• EPA Substance Registry System: Benzenesulfonyl chloride, 4-aMino-3-chloro-(78957-18-3)

Safety Data

• Hazardous Substances Data: 78957-18-3(Hazardous Substances Data)

Usage

General Description

Benzenesulfonyl chloride, 4-amino-3-chloro- is a chemical compound with the molecular formula C6H4ClNO2S. It is an important intermediate for the synthesis of various pharmaceuticals, agrochemicals, and dyes. It is commonly used in the pharmaceutical industry as a building block for the production of drugs such as sulfa drugs and certain antibiotics. Benzenesulfonyl chloride, 4-amino-3-chloro- is also utilized in the manufacturing of dyes and pigments due to its ability to react with various organic compounds. Additionally, it can be employed as a reagent in organic synthesis to introduce the sulfonyl chloride functional group into organic molecules. Benzenesulfonyl chloride, 4-amino-3-chloro- should be handled and used with caution due to its corrosive and irritant properties.