Dracorhodin

Names

[ CAS No. ]:
643-56-1

[ Name ]:
Dracorhodin

[Synonym ]:
5-Methoxy-6-methyl-2-phenyl-chromen-7-on
5-methoxy-6-methyl-2-phenyl-chromen-7-one
5-Methoxy-6-methyl-2-phenyl-7H-chromen-7-one
7H-1-Benzopyran-7-one,5-methoxy-6-methyl-2-phenyl
5-Methoxy-6-methyl-2-phenyl-7H-1-benzopyran-7-one
dracorhodin
2-phenyl-5-methoxy-6-methyl-chromen-7-one

Chemical & Physical Properties

[ Density]:
1.23g/cm3

[ Boiling Point ]:
564.7ºC at 760 mmHg

[ Molecular Formula ]:
C₁₇H₁₄O₃

[ Molecular Weight ]:
266.29100

[ Flash Point ]:
288.1ºC

[ Exact Mass ]:
266.09400

[ PSA ]:
39.44000

[ LogP ]:
3.72860

[ Index of Refraction ]:
1.622

Safety Information

[ HS Code ]:
2914509090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%