4,4,6-trimethyl-1,1-dioxo-3,4-dihydro-2H-1lambda6-benzothiopyran-7-sulfonyl chloride

Modify Date: 2025-09-26 10:02:44

4,4,6-trimethyl-1,1-dioxo-3,4-dihydro-2H-1lambda6-benzothiopyran-7-sulfonyl chloride Structure
4,4,6-trimethyl-1,1-dioxo-3,4-dihydro-2H-1lambda6-benzothiopyran-7-sulfonyl chloride structure
Common Name 4,4,6-trimethyl-1,1-dioxo-3,4-dihydro-2H-1lambda6-benzothiopyran-7-sulfonyl chloride
CAS Number 2137651-99-9 Molecular Weight 322.8
Density N/A Boiling Point N/A
Molecular Formula C12H15ClO4S2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4,4,6-trimethyl-1,1-dioxo-3,4-dihydro-2H-1lambda6-benzothiopyran-7-sulfonyl chloride

 Chemical & Physical Properties

Molecular Formula C12H15ClO4S2
Molecular Weight 322.8

 Preparation

Cc1cc2c(cc1S(=O)(=O)Cl)S(=O)(=O)CCC2(C)C
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