4,4-dimethyl-1,1-dioxo-3,4-dihydro-2H-1lambda6-benzothiopyran-2,6-dicarboxylic acid

Modify Date: 2024-09-04 02:32:31

4,4-dimethyl-1,1-dioxo-3,4-dihydro-2H-1lambda6-benzothiopyran-2,6-dicarboxylic acid structure
Common Name 4,4-dimethyl-1,1-dioxo-3,4-dihydro-2H-1lambda6-benzothiopyran-2,6-dicarboxylic acid
CAS Number 2138364-23-3 Molecular Weight 298.31
Density N/A Boiling Point N/A
Molecular Formula C13H14O6S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4,4-dimethyl-1,1-dioxo-3,4-dihydro-2H-1lambda6-benzothiopyran-2,6-dicarboxylic acid

 Chemical & Physical Properties

Molecular Formula C13H14O6S
Molecular Weight 298.31

 Preparation

CC1(C)CC(C(=O)O)S(=O)(=O)c2ccc(C(=O)O)cc21