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3-(1,1-Dimethyl-2-propenyl)-6,7-dimethoxy-2H-1-benzopyran-2-one

Names

[ CAS No. ]:
31526-60-0

[ Name ]:
3-(1,1-Dimethyl-2-propenyl)-6,7-dimethoxy-2H-1-benzopyran-2-one

Chemical & Physical Properties

[ Density]:
1.138g/cm3

[ Boiling Point ]:
405.9ºC at 760mmHg

[ Molecular Formula ]:
C16H18O4

[ Molecular Weight ]:
274.31200

[ Flash Point ]:
179.1ºC

[ Exact Mass ]:
274.12100

[ PSA ]:
48.67000

[ LogP ]:
3.27380

[ Index of Refraction ]:
1.54

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%