4,5-Dihydro-thieno[2,3-o]pyran-7,-one

Modify Date: 2025-10-01 11:03:07

4,5-Dihydro-thieno[2,3-o]pyran-7,-one Structure
4,5-Dihydro-thieno[2,3-o]pyran-7,-one structure
Common Name 4,5-Dihydro-thieno[2,3-o]pyran-7,-one
CAS Number 28424-70-6 Molecular Weight 154.186
Density 1.4±0.1 g/cm3 Boiling Point 342.8±37.0 °C at 760 mmHg
Molecular Formula C7H6O2S Melting Point N/A
MSDS N/A Flash Point 161.1±26.5 °C

 Names

Name 4,5-Dihydro-7H-thieno[2,3-c]pyran-7-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 342.8±37.0 °C at 760 mmHg
Molecular Formula C7H6O2S
Molecular Weight 154.186
Flash Point 161.1±26.5 °C
Exact Mass 154.008850
LogP 0.93
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.596
InChIKey UUYBKHZVYJDKGE-UHFFFAOYSA-N
SMILES O=C1OCCc2ccsc21

 Synonyms

7H-Thieno[2,3-c]pyran-7-one, 4,5-dihydro-
4,5-Dihydro-7H-thieno[2,3-c]pyran-7-one
MFCD26096701
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