1-Cyclopentene-1-carboxylicacid, 2-methyl-3-oxo-

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Names

[ CAS No. ]:
1909-79-1

[ Name ]:
1-Cyclopentene-1-carboxylicacid, 2-methyl-3-oxo-

[Synonym ]:
2-methyl-3-oxo-cyclopent-1-enecarboxylic acid
2-methyl-3-oxocyclopent-1-ene-1-carboxylic acid
2-methyl-2-cyclopenten-1-one-3-carboxylic acid
2-Methyl-3-oxo-cyclopent-1-encarbonsaeure

Chemical & Physical Properties

[ Density]:
1.312g/cm3

[ Boiling Point ]:
278.9ºC at 760mmHg

[ Molecular Formula ]:
C7H8O3

[ Molecular Weight ]:
140.13700

[ Flash Point ]:
136.7ºC

[ Exact Mass ]:
140.04700

[ PSA ]:
54.37000

[ LogP ]:
0.75040

[ Vapour Pressure ]:
0.00111mmHg at 25°C

[ Index of Refraction ]:
1.542

Safety Information

[ HS Code ]:
2918300090

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%

Related Compounds

  • 1-Cyclopentene-1-carboxylicacid, 2-methyl-3-oxo-, methyl ester
  • 2-methyl-4-methylidene-3-oxocyclopentene-1-carboxylic acid
  • 1-Cyclobutene-1-carboxylicacid,2-methyl-3-oxo-,methylester(9CI)
  • 1-Cyclopentene-1-carboxylicacid,2-ethoxy-5-hydroxy-3-oxo-,methylester(9CI)
  • 1-Cyclopentene-1-carboxylicacid,2-methyl-5-(1-methylethyl)-,(5R)-(9CI)
  • 1-Cyclopentene-1-carboxylicacid, 2,3,3-trimethyl-