Cyclopentanecarboxylicacid, 5-oxo-2,3-diphenyl-, methyl ester

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Names

[ CAS No. ]:
10498-83-6

[ Name ]:
Cyclopentanecarboxylicacid, 5-oxo-2,3-diphenyl-, methyl ester

[Synonym ]:
3,4-diphenyl-2-methoxycarbonylcyclopentanone
methyl 5-oxo-2,3-diphenylcyclopentanecarboxylate

Chemical & Physical Properties

[ Density]:
1.171g/cm3

[ Boiling Point ]:
423.4ºC at 760mmHg

[ Molecular Formula ]:
C19H18O3

[ Molecular Weight ]:
294.34400

[ Flash Point ]:
186.1ºC

[ Exact Mass ]:
294.12600

[ PSA ]:
43.37000

[ LogP ]:
3.31600

[ Vapour Pressure ]:
2.23E-07mmHg at 25°C

[ Index of Refraction ]:
1.575

Safety Information

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methyl cinnamate
  • 1,3-Dibromopropane

DownStream

  • 3,4-diphenylcyclopentan-1-one

Customs

[ HS Code ]: 2918300090

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%