dimethyl cyclopentane-1,1-dicarboxylate

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Names

[ CAS No. ]:
74090-15-6

[ Name ]:
dimethyl cyclopentane-1,1-dicarboxylate

[Synonym ]:
Cyclopentan-1,1-dicarbonsaeure-dimethylester
dimethyl 1,1-cyclopentanedicarboxylate
cyclopentane-1,1-dicarboxylic acid dimethyl ester
1,1-cyclopentane dicarboxylic acid dimethyl ester

Chemical & Physical Properties

[ Density]:
1.146g/cm3

[ Boiling Point ]:
206.1ºC at 760 mmHg

[ Molecular Formula ]:
C9H14O4

[ Molecular Weight ]:
186.20500

[ Flash Point ]:
91.1ºC

[ Exact Mass ]:
186.08900

[ PSA ]:
52.60000

[ LogP ]:
0.89280

[ Index of Refraction ]:
1.464

Safety Information

[ HS Code ]:
2917209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,4-Dibromobutane
  • Dimethyl malonate
  • dimethyl 2-(4-bromobutylidene)malonate
  • Methyl cyclopentanecarboxylate
  • Methyl chloroformate
  • Cyclopentanecarboxylic acid
  • CH(CH2CH2CH=CH2)(CO2Me)2
  • cyclopentane-1,1-dicarboxylic acid

DownStream

  • methyl 1-formylcyclopentane-1-carboxylate

Customs

[ HS Code ]: 2917209090

[ Summary ]:
2917209090 other cyclanic, cyclenic or cyclotherpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

Related Compounds

  • dimethyl 2-(nitroxymethyl)cyclopentane-1,1-dicarboxylate
  • dimethyl 2-(nitromethyl)cyclopentane-1,1-dicarboxylate
  • dimethyl 3-(chloromethyl)cyclopentane-1,1-dicarboxylate
  • dimethyl 2-(difluoroiodomethyl)cyclopentane-1,1-dicarboxylate
  • dimethyl 2-(1,2-dihydroxycyclohexyl)cyclopentane-1,1-dicarboxylate
  • 4,4-bis(methoxycarbonyl)-2-(6'-methylhepta-1',5'-dien-2'-yl)-1-methylenecyclopentane