Ethyl 2-oxocyclopentanecarboxylate

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Names

[ CAS No. ]:
611-10-9

[ Name ]:
Ethyl 2-oxocyclopentanecarboxylate

[Synonym ]:
2-Carbethoxy-1-cyclopentanone
Cyclopentanecarboxylic acid, 2-oxo-, ethyl ester
ethyl 2-oxocyclopentane-1-carboxylate
2-Carbethoxycyclopentanone
Ethyl 2-oxo-1-cyclopentanecarboxylate
MFCD00001412
EINECS 210-253-0
Ethyl 2-oxocyclopentanecarboxylate
Ethy-2-oxocyclopentanecarboxylate

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
228.2±33.0 °C at 760 mmHg

[ Molecular Formula ]:
C8H12O3

[ Molecular Weight ]:
156.179

[ Flash Point ]:
77.8±0.0 °C

[ Exact Mass ]:
156.078644

[ PSA ]:
43.37000

[ LogP ]:
0.26

[ Vapour Pressure ]:
0.1±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.469

[ Storage condition ]:
2-8°C

[ Water Solubility ]:
insoluble

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S23-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
29183000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl 2-{[(trifluoromethyl)sulfonyl]oxy}cyclopent-1-ene-1-carboxylate
  • Benzamide
  • ethyl 5-ethylthiocarbonylpentanoate
  • ethyl 1-bromo-2-oxocyclopentanecarboxylate
  • potassium 2,4-dimethyl-1-naphthoxide
  • 1,4-Dioxaspiro[4.4]nonane-6-carboxylic acid, ethyl ester
  • Cyclopentanone
  • Diethyl pyrocarbonate

DownStream

  • 2-(3-bromopropyl)cyclopentan-1-one
  • 3-(3-(NAPHTHALEN-1-YLOXY)PROPYL)-1H-INDOLE-2-CARBOXYLIC ACID
  • ethyl 2-(benzylamino)cyclopentene-1-carboxylate
  • (1R,2R)-2-((((9H-FLUOREN-9-YL)METHOXY)CARBONYL)AMINO)CYCLOPENTANECARBOXYLIC ACID
  • 6-oxononanoic acid
  • Benzenehexanoic acid, e-oxo-
  • Ethyl 3-oxocyclohexane-1-carboxylate
  • 2-CHLORO-5-METHYL-1,4-BENZOQUINONE
  • ethyl 1-fluoro-2-oxocyclopentane-1-carboxylate
  • 5-(trifluoromethyl)pyridine-2-sulfonic acid

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%

Articles

Phase-transfer alkylation reactions using microreactors.

Chem. Commun. (Camb.) (8) , 936-7, (2003)

Phase-transfer alkylation in a microreactor proceeds smoothly, and the reaction has been found to be more efficient than that in a round-bottomed flask with vigorous stirring; we have observed by an o...

Cobalt (II) Schiff's base complex catalysed oxidation of alcohols with dioxygen in the presence of ethyl 2-oxocyclopentanecarboxylate. Punniyamurthy T and Iqbal J.

Tetrahedron Lett. 35(23) , 4007-10, (1994)

An improved synthesis and resolution of (±)-< i> cis, cis</i>-spiro [4.4] nonane-1, 6-diol. Nieman JA, et al.

Tetrahedron Asymmetry 4(9) , 1973-76, (1993)


More Articles

Related Compounds

  • ethyl 2-oxocyclopentane carboxylate
  • copper; ethyl 2-oxocyclopentane-1-carboxylate
  • methyl 3-ethyl-2-oxocyclopentane-1-carboxylate
  • N-ethyl-2-oxocyclopentane-1-carboxamide
  • ethyl 2-ethenyl-5-oxocyclopentane-1-carboxylate
  • ethyl 2,2-dimethyl-3-oxocyclopentane-1-carboxylate
  • ethyl 2-(3-hydroxyoct-1-enyl)-5-oxocyclopentane-1-carboxylate