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-
  • N-[(2,4-dimethoxyphenyl)methyl]-3-[2-(4-fluorophenyl)-4-oxo-1,2,3,3a-tetrahydropyrazolo[1,5-a]pyrazin-5-yl]propanamide
  • 1,3-Dimethyl-5-naphthalen-2-yl-4a,5,6,7,8,8a-hexahydropyrido[2,3-d]pyrimidine-2,4-dione
  • 2-(4,6-Dimethylpyrimidin-2-yl)-8-(4-methoxyphenyl)-3,3a,4,5,5a,7,8,9,9a,9b-decahydropyrazolo[3,4-c]isoquinoline-1,6-dione
  • N-(2-(3-(trifluoromethyl)-1H-pyrazol-1-yl)ethyl)thiophene-2-sulfonamide
  • 2-Morpholinemethanamine, I+/--[(2,5-difluorophenyl)methyl]-N,4-dimethyl-
  • 2-(4,6-Dimethylpyrimidin-2-yl)-8-(4-fluorophenyl)-3,3a,4,5,5a,7,8,9,9a,9b-decahydropyrazolo[3,4-c]isoquinoline-1,6-dione
  • 1-(1-(2,6-dichlorobenzyl)-1H-benzo[d]imidazol-2-yl)pyrrolidin-3-ol
  • (3-Cyclopropoxy-4-fluoropyridin-2-YL)methanamine
  • 8-(3-Chlorophenyl)-2-(4,6-dimethylpyrimidin-2-yl)-3,3a,4,5,5a,7,8,9,9a,9b-decahydropyrazolo[3,4-c]isoquinoline-1,6-dione
  • (2R,3S,4S,5R,6R)-6-(acetoxymethyl)-4-(carbamoyloxy)tetrahydro-2H-pyran-2,3,5-triyl triacetate