2H-Thiopyran-3,5(4H,6H)-dione,4-methyl-

Modify Date: 2025-10-11 11:26:01

2H-Thiopyran-3,5(4H,6H)-dione,4-methyl- Structure
2H-Thiopyran-3,5(4H,6H)-dione,4-methyl- structure
Common Name 2H-Thiopyran-3,5(4H,6H)-dione,4-methyl-
CAS Number 61363-53-9 Molecular Weight 144.19200
Density 1.212g/cm3 Boiling Point 256ºC at 760 mmHg
Molecular Formula C6H8O2S Melting Point N/A
MSDS N/A Flash Point 113.7ºC

 Names

Name 4-methylthiane-3,5-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.212g/cm3
Boiling Point 256ºC at 760 mmHg
Molecular Formula C6H8O2S
Molecular Weight 144.19200
Flash Point 113.7ºC
Exact Mass 144.02500
PSA 59.44000
LogP 0.50750
Index of Refraction 1.52
InChIKey HJKPKJUBEOHVRL-UHFFFAOYSA-N
SMILES CC1C(=O)CSCC1=O

 Synthetic Route

~49%

2H-Thiopyran-3,5(4H,6H)-dione,4-methyl- Structure

2H-Thiopyran-3,...

CAS#:61363-53-9

Literature: Lee, Adam S.; Norman, Anthony W.; Okamura, William H. Journal of Organic Chemistry, 1992 , vol. 57, # 14 p. 3846 - 3854

~13%

2H-Thiopyran-3,5(4H,6H)-dione,4-methyl- Structure

2H-Thiopyran-3,...

CAS#:61363-53-9

Literature: MOCHIDA PHARMACEUTICAL CO., LTD. Patent: EP1048640 A1, 2000 ;

 Synonyms

(3,5-dioxothian-4-yl) methane
4-methyl-thiopyran-3,5-dione
6-methyl-3-thiacyclohexane-1,5-dione
2-methyl-5-thiacyclohexane-1,3-dione
4-Methyl-thiacyclohexan-3,5-dion
4-methyl-1-thiacyclohexane-3,5-dione
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