2,4-Pentadienal,3-methyl-5-(2,6,6-trimethyl-1-cyclohexen-1-yl)-

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Names

[ CAS No. ]:
1209-68-3

[ Name ]:
2,4-Pentadienal,3-methyl-5-(2,6,6-trimethyl-1-cyclohexen-1-yl)-

Chemical & Physical Properties

[ Density]:
0.948g/cm3

[ Boiling Point ]:
329.1ºC at 760mmHg

[ Molecular Formula ]:
C15H22O

[ Molecular Weight ]:
218.33500

[ Flash Point ]:
156.2ºC

[ Exact Mass ]:
218.16700

[ PSA ]:
17.07000

[ LogP ]:
4.21440

[ Vapour Pressure ]:
0.000182mmHg at 25°C

[ Index of Refraction ]:
1.529

Safety Information

[ HS Code ]:
2912299000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • β-Ionyliden ethanol
  • β-Cyclocitral

DownStream

  • 9-cis-Retinal
  • Retinal, 13-cis-
  • All-trans-retinal

Customs

[ HS Code ]: 2912299000

[ Summary ]:
2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%