5,6,7,8-TETRAFLUOROCOUMARIN

Modify Date: 2024-01-22 14:00:41

5,6,7,8-TETRAFLUOROCOUMARIN Structure
5,6,7,8-TETRAFLUOROCOUMARIN structure
Common Name 5,6,7,8-TETRAFLUOROCOUMARIN
CAS Number 33739-04-7 Molecular Weight 218.10500
Density 1.47g/cm3 Boiling Point 214.056ºC at 760 mmHg
Molecular Formula C9H2F4O2 Melting Point N/A
MSDS N/A Flash Point 101.064ºC

 Names

Name 5,6,7,8-tetrafluorochromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.47g/cm3
Boiling Point 214.056ºC at 760 mmHg
Molecular Formula C9H2F4O2
Molecular Weight 218.10500
Flash Point 101.064ºC
Exact Mass 217.99900
PSA 30.21000
LogP 2.34940
Index of Refraction 1.519

 Safety Information

Hazard Codes Xi: Irritant;
HS Code 2932209090

 Customs

HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

5,6,7,8-tetrafluoro-chromen-2-one
Coumarin,5,6,7,8-tetrafluoro
PC3381
5,6,7,8-Tetrafluorcumarin
5,6,7,8-Tetrafluorocoumarin