OXYAYANINA
Names
[ CAS No. ]:
549-17-7
[ Name ]:
OXYAYANINA
[Synonym ]:
2-(2,5-dihydroxy-4-methoxyphenyl)-5-hydroxy-3,7-dimethoxychromen-4-one
2-(2,5-Dihydroxy-4-methoxy-phenyl)-5-hydroxy-3,7-dimethoxy-chromen-4-on
Oxyanin A
2-(2,5-dihydroxy-4-methoxy-phenyl)-5-hydroxy-3,7-dimethoxy-chromen-4-one
5,2',5'-Trihydroxy-3,7,4'-trimethoxy-flavon
Oxyayanin-A
Chemical & Physical Properties
[ Density]:
1.54g/cm3
[ Boiling Point ]:
660.9ºC at 760 mmHg
[ Molecular Formula ]:
C18H16O8
[ Molecular Weight ]:
360.31500
[ Flash Point ]:
243.3ºC
[ Exact Mass ]:
360.08500
[ PSA ]:
118.59000
[ LogP ]:
2.60260
[ Index of Refraction ]:
1.68
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%