3-Heptanoyl-4-hydroxy-2H-chromen-2-one
Names
[ CAS No. ]:
20924-68-9
[ Name ]:
3-Heptanoyl-4-hydroxy-2H-chromen-2-one
[Synonym ]:
3-heptanoyl-4-hydroxy-chromen-2-one
3-Heptanoyl-4-hydroxy-cumarin
3-heptanoyl-2-hydroxychromen-4-one
3-Heptanoyl-4-hydroxy-2H-chromen-2-one
Chemical & Physical Properties
[ Density]:
1.225g/cm3
[ Boiling Point ]:
403.4ºC at 760 mmHg
[ Molecular Formula ]:
C16H18O4
[ Molecular Weight ]:
274.31200
[ Flash Point ]:
145.4ºC
[ Exact Mass ]:
274.12100
[ PSA ]:
67.51000
[ LogP ]:
3.65170
[ Vapour Pressure ]:
3.12E-07mmHg at 25°C
[ Index of Refraction ]:
1.572
Safety Information
[ 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%