(2E,4E,6E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6-trien-8-ynoic acid

Names

[ CAS No. ]:
74193-14-9

[ Name ]:
(2E,4E,6E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6-trien-8-ynoic acid

[Synonym ]:
7,8-Dehydroretinoic acid
Retinoic acid,7,8-didehydro
7,8-Didehydroretinoic acid

Chemical & Physical Properties

[ Density]:
1.03g/cm3

[ Boiling Point ]:
436.6ºC at 760 mmHg

[ Molecular Formula ]:
C20H26O2

[ Molecular Weight ]:
298.41900

[ Flash Point ]:
207.6ºC

[ Exact Mass ]:
298.19300

[ PSA ]:
37.30000

[ LogP ]:
5.04980

[ Index of Refraction ]:
1.541

Synthetic Route

Precursor & DownStream

Precursor

  • 3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6-trien-8-ynoic acid ethyl ester

DownStream