3,4',5-trimethoxy-3'-hydroxystilbene

Names

[ Name ]:
3,4',5-trimethoxy-3'-hydroxystilbene

[Synonym ]:
trans-3'-hydroxy-3,4',5-trimethoxystilbene
trans-3,4',5-trimethoxy-3'-hydroxystilbene
(Z) 5-[2-(3,5-Dimethoxy-phenyl)-vinyl]-2-methoxy-phenol
Phenol, 5-[(E)-2-(3,5-dimethoxyphenyl)ethenyl]-2-methoxy-
3,4',5-trimethylpiceatannol
4,3',5'-tri-O-methylpiceatannol
(E)-3'-hydroxy-3,4',5-trimethoxystilbene
5-[(E)-2-(3,5-dimeth
3,4',5-trimethoxy-3'-hydroxystilbene
5-[(E)-2-(3,5-Dimethoxyphenyl)vinyl]-2-methoxyphenol
(E)-3'-Hydroxy-3,5,4'-trimethoxystilbene
5-[(E)-2-(3,5-dimethoxyphenyl)ethenyl]-2-methoxyphenol

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
472.8±45.0 °C at 760 mmHg

[ Melting Point ]:
89 - 91ºC

[ Molecular Formula ]:
C₁₇H₁₈O₄

[ Molecular Weight ]:
286.322

[ Flash Point ]:
239.7±28.7 °C

[ Exact Mass ]:
286.120514

[ PSA ]:
47.92000

[ LogP ]:
3.81

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.622

Safety Information

[ HS Code ]:
2909500000

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2909500000

[ Summary ]:
2909500000 ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%