3,4,7-trimethyl-5-(3-oxobutan-2-yloxy)chromen-2-one
Names
[ CAS No. ]:
670243-42-2
[ Name ]:
3,4,7-trimethyl-5-(3-oxobutan-2-yloxy)chromen-2-one
[Synonym ]:
hms2353n06
Chemical & Physical Properties
[ Density]:
1.141g/cm3
[ Boiling Point ]:
442.7ºC at 760 mmHg
[ Molecular Formula ]:
C16H18O4
[ Molecular Weight ]:
274.31200
[ Flash Point ]:
197ºC
[ Exact Mass ]:
274.12100
[ PSA ]:
56.51000
[ LogP ]:
3.07450
[ Index of Refraction ]:
1.532
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%