1-(7,8-Dimethoxy-2H-1-benzopyran-3-yl)ethanone
Names
[ CAS No. ]:
64466-50-8
[ Name ]:
1-(7,8-Dimethoxy-2H-1-benzopyran-3-yl)ethanone
[Synonym ]:
3-Acetyl-7,8-dimethoxy-2H-chromen
KETONE,7,8-DIMETHOXY-2H-1-BENZOPYRAN-3-YL METHYL
7,8-Dimethoxy-2H-1-benzopyran-3-yl methyl ketone
Chemical & Physical Properties
[ Density]:
1.183g/cm3
[ Boiling Point ]:
375.3ºC at 760mmHg
[ Molecular Formula ]:
C13H14O4
[ Molecular Weight ]:
234.24800
[ Flash Point ]:
167.3ºC
[ Exact Mass ]:
234.08900
[ PSA ]:
44.76000
[ LogP ]:
2.06860
[ Index of Refraction ]:
1.541
Safety Information
[ HS Code ]:
2914509090
Customs
[ HS Code ]: 2914509090
[ Summary ]:
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%