4-[2-(3,4-dimethoxyphenyl)ethenyl]-1,2-dimethoxybenzene

Names

[ CAS No. ]:
5385-62-6

[ Name ]:
4-[2-(3,4-dimethoxyphenyl)ethenyl]-1,2-dimethoxybenzene

[Synonym ]:
1,1'-(Z)-ethene-1,2-diylbis(3,4-dimethoxybenzene)
3,4,3',4'-tetramethoxy-stilbene
3,4,3',4'-Tetramethoxy-stilben
1,2-bis(3,4-dimethoxyphenyl)ethene
1,2-bis(3,4-dimethoxyphenyl)ethylene
3,3',4,4'-Tetramethoxy-stilben
Benzene,1,1'-(1,2-ethenediyl)bis[3,4-dimethoxy

Chemical & Physical Properties

[ Molecular Formula ]:
C18H20O4

[ Molecular Weight ]:
300.34900

[ Exact Mass ]:
300.13600

[ PSA ]:
36.92000

[ LogP ]:
3.89140

Safety Information

[ HS Code ]:
2909309090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • veratraldehyde
  • 1,2-Dimethoxybenzene
  • Bromoacetaldehyde diethyl acetal
  • 2-Chlor-1,1-diethoxyethan
  • 1-(3,4-dimethoxyphenyl)-N-[(3,4-dimethoxyphenyl)methylideneamino]methanimine
  • Ammonia

DownStream

  • Benzene, 1,1'-(1,2-ethanediyl)bis[3,4-dimethoxy-

Customs

[ HS Code ]: 2909309090

[ Summary ]:
2909309090 other aromatic ethers 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%