6-[(E)-2-(3,5-dimethoxyphenyl)ethenyl]-2,2-dimethylchromene

Names

[ CAS No. ]:
103805-58-9

[ Name ]:
6-[(E)-2-(3,5-dimethoxyphenyl)ethenyl]-2,2-dimethylchromene

[Synonym ]:
E-Lonchocarpene

Chemical & Physical Properties

[ Density]:
1.11g/cm3

[ Boiling Point ]:
473.8ºC at 760mmHg

[ Molecular Formula ]:
C21H22O3

[ Molecular Weight ]:
322.39800

[ Flash Point ]:
162.3ºC

[ Exact Mass ]:
322.15700

[ PSA ]:
27.69000

[ LogP ]:
5.05840

[ Vapour Pressure ]:
1.09E-08mmHg at 25°C

[ Index of Refraction ]:
1.603

Synthetic Route

Precursor & DownStream

Precursor

  • 4-hydroxybenzaldehyde
  • 3-Chloro-3-methyl-1-butyne

DownStream