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Benzenesulfonyl chloride, 4-amino-3-chloro-, also known as 4-amino-3-chlorobenzenesulfonyl chloride, is a chemical compound with the molecular formula C6H4ClNO2S. It is an important intermediate for the synthesis of various pharmaceuticals, agrochemicals, and dyes.
Used in Pharmaceutical Industry:
Benzenesulfonyl chloride, 4-amino-3-chlorois used as a building block for the production of drugs such as sulfa drugs and certain antibiotics. It serves as a key component in the synthesis of these medications, contributing to their therapeutic properties.
Used in Agrochemical Industry:
In the agrochemical industry, Benzenesulfonyl chloride, 4-amino-3-chlorois utilized in the development of various agrochemicals, including pesticides and herbicides. Its reactivity with organic compounds makes it a valuable component in the creation of these products.
Used in Dye and Pigment Manufacturing:
Benzenesulfonyl chloride, 4-amino-3-chlorois also employed in the manufacturing of dyes and pigments due to its ability to react with various organic compounds. This property allows it to contribute to the color and stability of dyes and pigments used in various applications.
Used as a Reagent in Organic Synthesis:
Furthermore, Benzenesulfonyl chloride, 4-amino-3-chlorocan be employed as a reagent in organic synthesis to introduce the sulfonyl chloride functional group into organic molecules. This functionality is essential for the synthesis of a wide range of organic compounds.
Safety Precautions:
Due to its corrosive and irritant properties, Benzenesulfonyl chloride, 4-amino-3-chloroshould be handled and used with caution. Proper safety measures, including the use of personal protective equipment and adherence to safety protocols, are essential when working with this chemical compound.

78957-18-3

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78957-18-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78957-18-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,9,5 and 7 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 78957-18:
(7*7)+(6*8)+(5*9)+(4*5)+(3*7)+(2*1)+(1*8)=193
193 % 10 = 3
So 78957-18-3 is a valid CAS Registry Number.

78957-18-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-Amino-3-chlorobenzenesulfonyl chloride

1.2 Other means of identification

Product number -
Other names 4-Amino-3-chlorobenzene-1-sulfonyl chloride

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:78957-18-3 SDS

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