7-methyl-9-(2-oxopropoxy)-2,3-dihydro-1H-cyclopenta[c]chromen-4-one
Names
[ CAS No. ]:
307549-57-1
[ Name ]:
7-methyl-9-(2-oxopropoxy)-2,3-dihydro-1H-cyclopenta[c]chromen-4-one
[Synonym ]:
7-methyl-9-(2-oxopropoxy)-2,3-dihydrocyclopenta[c]chromen-4(1H)-one
Chemical & Physical Properties
[ Density]:
1.26g/cm3
[ Boiling Point ]:
487.5ºC at 760 mmHg
[ Molecular Formula ]:
C16H16O4
[ Molecular Weight ]:
272.29600
[ Flash Point ]:
219.1ºC
[ Exact Mass ]:
272.10500
[ PSA ]:
56.51000
[ LogP ]:
2.55790
[ Index of Refraction ]:
1.586
Safety Information
[ HS Code ]:
2932209090
Synthetic Route
Customs
[ HS Code ]: 2932209090
[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%