2,7-Dimethyl-4H-dithieno[2,3-b:2,3-d]pyran-4-one

Modify Date: 2025-08-24 11:25:53

2,7-Dimethyl-4H-dithieno[2,3-b:2,3-d]pyran-4-one Structure
2,7-Dimethyl-4H-dithieno[2,3-b:2,3-d]pyran-4-one structure
Common Name 2,7-Dimethyl-4H-dithieno[2,3-b:2,3-d]pyran-4-one
CAS Number 87447-48-1 Molecular Weight 236.31000
Density 1.431g/cm3 Boiling Point 418.3ºC at 760 mmHg
Molecular Formula C11H8O2S2 Melting Point N/A
MSDS N/A Flash Point 206.8ºC

 Names

Name 2,7-dimethyldithieno[2,3-a:3',2'-d]pyran-4-one

 Chemical & Physical Properties

Density 1.431g/cm3
Boiling Point 418.3ºC at 760 mmHg
Molecular Formula C11H8O2S2
Molecular Weight 236.31000
Flash Point 206.8ºC
Exact Mass 235.99700
PSA 86.69000
LogP 3.68600
Index of Refraction 1.673
InChIKey IWUIRYNXMIXVJQ-UHFFFAOYSA-N
SMILES Cc1cc2c(oc(=O)c3cc(C)sc32)s1
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