2,4-Pentadienoic acid,3-methyl-5-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, ethyl ester

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Names

[ CAS No. ]:
5452-61-9

[ Name ]:
2,4-Pentadienoic acid,3-methyl-5-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, ethyl ester

[Synonym ]:
ethyl (2E,4E)-3-methyl-5-(2,6,6-trimethylcyclohexen-1-yl)penta-2,4-dienoate

Chemical & Physical Properties

[ Density]:
0.973g/cm3

[ Boiling Point ]:
351.1ºC at 760mmHg

[ Melting Point ]:
100-104ºC

[ Molecular Formula ]:
C17H26O2

[ Molecular Weight ]:
262.38700

[ Flash Point ]:
176.1ºC

[ Exact Mass ]:
262.19300

[ PSA ]:
26.30000

[ LogP ]:
4.57860

[ Index of Refraction ]:
1.519

Safety Information

[ HS Code ]:
2916209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Triethyl phosphonoacetate
  • 4-(2,6,6-Trimethyl-1-cyclohexenyl)-3-buten-2-one
  • Ethoxyethyne

DownStream

Customs

[ HS Code ]: 2916209090

[ Summary ]:
2916209090 other cyclanic, cyclenic or cyclotherpenic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%