2-phenylthieno[2,3-c]chromen-4-one

Modify Date: 2025-08-25 15:59:56

2-phenylthieno[2,3-c]chromen-4-one Structure
2-phenylthieno[2,3-c]chromen-4-one structure
Common Name 2-phenylthieno[2,3-c]chromen-4-one
CAS Number 105098-05-3 Molecular Weight 278.32500
Density 1.335g/cm3 Boiling Point 488.9ºC at 760 mmHg
Molecular Formula C17H10O2S Melting Point N/A
MSDS N/A Flash Point 249.5ºC

 Names

Name 2-phenylthieno[2,3-c]chromen-4-one

 Chemical & Physical Properties

Density 1.335g/cm3
Boiling Point 488.9ºC at 760 mmHg
Molecular Formula C17H10O2S
Molecular Weight 278.32500
Flash Point 249.5ºC
Exact Mass 278.04000
PSA 58.45000
LogP 4.67470
Vapour Pressure 1.04E-09mmHg at 25°C
Index of Refraction 1.677
InChIKey QRUIXMZPKDXUBD-UHFFFAOYSA-N
SMILES O=c1oc2ccccc2c2cc(-c3ccccc3)sc12
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