CAS No: 56542-67-7, Chemical Name: 3-cyanobenzene-1-sulfonyl chloride
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56542-67-7 3-cyanobenzene-1-sulfonyl chloride

product Name 3-cyanobenzene-1-sulfonyl chloride
Synonyms 3-Cyanobenzenesulphonyl chloride; 3-Cyanobenzenesulfonyl chloride
Molecular Formula C7H4ClNO2S
Molecular Weight 201.6302
InChI InChI=1/C7H4ClNO2S/c8-12(10,11)7-3-1-2-6(4-7)5-9/h1-4H
CAS Registry Number 56542-67-7
Molecular Structure 56542-67-7 3-cyanobenzene-1-sulfonyl chloride
Density 1.535g/cm3
Melting point 49-53℃
Boiling point 326.749°C at 760 mmHg
Refractive index 1.6
Flash point 151.413°C
Vapour Pressur 0mmHg at 25°C
Hazard Symbols  C:Corrosive;
Risk Codes R20/21/22:;
R34:;
Safety Description S26:;
S36/37/39:;
S45:;
Gold Suppliers(6):
1Shanghai Worldyang Chemical Co., Limited
2Beyond Pharmaceutical Co., Ltd
3Life Chemicals Inc.
5Advanced Chemical Intermediates
6Acorn PharmaTech, LLC
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