21780-04-1

Basic information

• Product Name: 2-Chloroethanesulfinic acid
• Synonyms: 2-Chloroethanesulfinic acid;Holosulf
• CAS NO: 21780-04-1
• Molecular Formula: C2H5 Cl O2 S
• Molecular Weight: 128.58
• Mol File: 21780-04-1.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2-Chloroethanesulfinic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Chloroethanesulfinic acid(21780-04-1)
• EPA Substance Registry System: 2-Chloroethanesulfinic acid(21780-04-1)

Safety Data

• Hazardous Substances Data: 21780-04-1(Hazardous Substances Data)

Upstream product

• 38878-27-2 2-chloroethanesulfinyl chloride 
• 1622-32-8 2-Chloroethanesulfonyl chloride 
• 74-85-1 ethene 
• 1782-89-4 thiirane-1,1-dioxide 

Downstream Products

• 39690-61-4 2-(2-Chloro-ethanesulfonyl)-ethanesulfonic acid phenyl ester 
• 21746-44-1 2-(2-Chloro-ethanesulfonyl)-benzene-1,4-diol 

Relevant articles and documents

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Plant growth regulators

A method of regulating and/or modifying the growth of plants by applying to the plant locus, certain beta-substituted ethanesulfinic acids, and oxygen esters thereof, is described as well as plant growth regulant formulations containing them. Some of the compounds described for use in the method of the invention are novel.