Qianhucoumarin E

Modify Date: 2024-01-15 19:07:46

Qianhucoumarin E Structure
Qianhucoumarin E structure
Common Name Qianhucoumarin E
CAS Number 156041-02-0 Molecular Weight 342.343
Density 1.3±0.1 g/cm3 Boiling Point 516.9±50.0 °C at 760 mmHg
Molecular Formula C19H18O6 Melting Point N/A
MSDS N/A Flash Point 228.4±30.2 °C

 Names

Name Qianhucoumarin E
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 516.9±50.0 °C at 760 mmHg
Molecular Formula C19H18O6
Molecular Weight 342.343
Flash Point 228.4±30.2 °C
Exact Mass 342.110352
LogP 4.13
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.590

 Safety Information

Hazard Codes Xi

 Synonyms

(9R)-8,8-Dimethyl-2,10-dioxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl (2E)-2-methyl-2-butenoate
2-Butenoic acid, 2-methyl-, (9R)-9,10-dihydro-8,8-dimethyl-2,10-dioxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester, (2E)-