1,3-Benzothiazole-6-sulfonyl chloride

1,3-苯并噻唑-6-磺酰氯

Also known as: 1,3-Benzothiazole-6-sulphonyl chloride, Benzo[d]thiazole-6-sulfonyl chloride, 6-Benzothiazolesulfonyl chloride, Benzothiazole-6-sulfonyl chloride

CAS No.
181124-40-3
Jingsj CID
J-1161479-9
Molecular Formula
C7H4ClNO2S2
Chinese Name
1,3-苯并噻唑-6-磺酰氯
Molecular Weight
233.695 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point118-119ºC
Boiling Point377.0±15.0 °C at 760 mmHg
Density1.6±0.1 g/cm3
Flash Point181.8±20.4 °C

Frequently Asked Questions

What is the CAS number of 1,3-Benzothiazole-6-sulfonyl chloride?

181124-40-3

What are the molecular formula and molecular weight of 1,3-Benzothiazole-6-sulfonyl chloride?

C7H4ClNO2S2, molecular weight 233.695 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026