Cyclopentanecarboxylicacid, 1-methyl-2-oxo-, methyl ester

Suppliers

Names

[ CAS No. ]:
30680-84-3

[ Name ]:
Cyclopentanecarboxylicacid, 1-methyl-2-oxo-, methyl ester

[Synonym ]:
Cyclopentanecarboxylic acid,1-Methyl-2-oxo-,Methyl ester
1-Methyl-2-oxo-cyclopentancarbonsaeure-methylester
methyl 1-methyl-2-oxocyclopentanecarboxylate
1-Methyl-2-oxocyclopentanecarboxylic acid methyl ester

Chemical & Physical Properties

[ Density]:
1.105g/cm3

[ Boiling Point ]:
212.7ºC at 760 mmHg

[ Molecular Formula ]:
C8H12O3

[ Molecular Weight ]:
156.17900

[ Flash Point ]:
84.4ºC

[ Exact Mass ]:
156.07900

[ PSA ]:
43.37000

[ LogP ]:
0.91870

[ Index of Refraction ]:
1.46

Safety Information

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Methoxy carbonyl cyclopentanone
  • methyl iodide
  • Dimethyl adipate
  • Dimethyl sulfate
  • tetrafluoroboron; trimethylsulfanium
  • methyl 1-(bromomethyl)-2-oxocyclopentane-1-carboxylate

DownStream

  • (E)-6,10-Dimethyl-9-methylene-5-undecen-2-one
  • 2,6-dimethyl-9-(2-methyl-1,3-dioxolan-2-yl)non-6-en-3-one
  • methyl 2-methyl-6-oxohept-2-enoate
  • 3-Cyclopentene-1-carboxylicacid,1-methyl-2-methylene-,methylester(9CI)
  • methyl 2-methyl-6-oxohex-2-enoate
  • (2E)-2-methyl-6-oxo-hex-2-enoic acid methyl ester
  • methyl 6-hydroxy-2-methylhept-2-enoate
  • tert-butyl 3-methylcyclopentene-1-carboxylate
  • CYCLOPENTANECARBOXYLIC ACID, 3-METHYL-2-OXO-, METHYL ESTER

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%