4H-1-Benzothiopyran-4-one,2-methyl-

Modify Date: 2025-09-13 08:35:05

4H-1-Benzothiopyran-4-one,2-methyl- Structure
4H-1-Benzothiopyran-4-one,2-methyl- structure
Common Name 4H-1-Benzothiopyran-4-one,2-methyl-
CAS Number 771-40-4 Molecular Weight 176.23500
Density 1.227g/cm3 Boiling Point 276.7ºC at 760mmHg
Molecular Formula C10H8OS Melting Point N/A
MSDS N/A Flash Point 136.1ºC

 Names

Name 2-methylthiochromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.227g/cm3
Boiling Point 276.7ºC at 760mmHg
Molecular Formula C10H8OS
Molecular Weight 176.23500
Flash Point 136.1ºC
Exact Mass 176.03000
PSA 45.31000
LogP 2.56990
Index of Refraction 1.629
InChIKey MGMTVGPDPYFNAU-UHFFFAOYSA-N
SMILES Cc1cc(=O)c2ccccc2s1

 Synthetic Route

 Synonyms

2-Methyl-4H-1-benzothiopyran-4-one
2-methyl-1-benzothiopyran-4-one
2-Methyl-4H-thiochromen-4-one
2-methyl-1-thiochromone
2-methylbenzo[b]thiin-4-one
2-methyl(thiochromone)
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