Ethyl 2-oxocyclohexanecarboxylate

Product Name: Ethyl 2-oxocyclohexanecarboxylate
CAS No.: 1655-07-8
Chemical Name: Ethyl 2-oxocyclohexanecarboxylate
Synonyms: Ethyl-2-oxocyclohexanonecarboxylate;AKOS 91391;AKOS MSC-0386;ohexanonecarboxyL;Ethyl 2-cyclohexanon;Resatorvid Impurity 5;LABOTEST-BB LT00159541;2-CARBETHOXYCYCLOHEXANONE;Ethyl cylcohexanecarboxylate;Ethyl 2-ketohexahydrobenzoate
CBNumber: CB6445681
Molecular Formula: C9H14O3
Formula Weight: 170.21
MOL File: 1655-07-8.mol

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Ethyl 2-oxocyclohexanecarboxylate Property

Melting point:: 101 °C
Boiling point:: 106 °C/11 mmHg (lit.)
Density: 1.064 g/mL at 25 °C (lit.)
vapor pressure: 8.7Pa at 25℃
refractive index: n20/D 1.477(lit.)
Flash point:: 185 °F
storage temp.: Inert atmosphere,Room Temperature
solubility: Chloroform (Sparingly), Methanol (Sparingly)
pka: 12.06±0.20(Predicted)
form: Oil
color: Colourless
Water Solubility: Soluble in water.
BRN: 608356
LogP: 1.08
CAS DataBase Reference: 1655-07-8(CAS DataBase Reference)
NIST Chemistry Reference: Cyclohexanecarboxylic acid, 2-oxo-, ethyl ester(1655-07-8)
EPA Substance Registry System: Cyclohexanecarboxylic acid, 2-oxo-, ethyl ester (1655-07-8)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 23-24/25-37/39-26-36
WGK Germany: 3
TSCA: Yes
HazardClass: IRRITANT
HS Code: 29183000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H227Combustible liquid

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: E20004
Product name: Ethyl 2-oxocyclohexanecarboxylate
Purity: 95%
Packaging: 25g
Price: $98.4
Updated: 2025/07/31

Sigma-Aldrich

Product number: E20004
Product name: Ethyl 2-oxocyclohexanecarboxylate
Purity: 95%
Packaging: 100g
Price: $174.5
Updated: 2025/07/31

TCI Chemical

Product number: C0913
Product name: Ethyl 2-Oxocyclohexanecarboxylate
Purity: >95.0%(GC)
Packaging: 25mL
Price: $45
Updated: 2025/07/31

TCI Chemical

Product number: C0913
Product name: Ethyl 2-Oxocyclohexanecarboxylate
Purity: >95.0%(GC)
Packaging: 100mL
Price: $132
Updated: 2025/07/31

TCI Chemical

Product number: C0913
Product name: Ethyl 2-Oxocyclohexanecarboxylate
Purity: >95.0%(GC)
Packaging: 500mL
Price: $499
Updated: 2025/07/31

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Ethyl 2-oxocyclohexanecarboxylate Chemical Properties,Usage,Production

Chemical Properties

Clear colorless to pale yellow liquid

Uses

Ethyl 2-oxocyclohexanecarboxylate is used to produce other chemicals. For example, it can react with 4-methyl-aniline to get 2-oxo-cyclohexanecarboxylic acid p-toluidide. The reaction occurs with reagent DMAP

Uses

Ethyl 2-Oxocyclohexanecarboxylate is used in biocatalysis.

Reactions

The reaction of ethyl 2-oxo cyclohexane carboxylate (I) with phenyl vinyl sulphoxide (II) and sodium hydride followed by pyrolysis of the resulting phenyl sulphonyl ethyl compound (III) gives the 1-vinyl compound (IV).
Baeyer-Villiger oxidation of methyl 3- and 4-oxocyclohexanecarboxylates gave the expected hexanolides, whereas ethyl 2-oxocyclohexanecarboxylate(I) gave 5-ethoxyoxalylpentanoic acid by way of ethyl 1-hydroxy-2-oxocyclohexanecarboxylate, formed by epoxidation of the enol form of (I)[1-2].

Synthesis Reference(s)

Canadian Journal of Chemistry, 42, p. 1333, 1964 DOI: 10.1139/v64-205
The Journal of Organic Chemistry, 53, p. 878, 1988 DOI: 10.1021/jo00239a038
Tetrahedron Letters, 7, p. 2201, 1966

References

[1] A. Hubert, P. S. Starcher. “The Baeyer-Villiger oxidation of alkyl oxocyclohexanecarboxylates.” Journal of The Chemical Society C: Organic 377 1 (1968): 2500–2502.
[2] G. Koppel, M. D. Kinnick. “Phenyl vinyl sulphoxide, a vinyl carbonium ion synthetic equivalent.” Journal of The Chemical Society, Chemical Communications 27 1 (1975): 473–473.

Ethyl 2-oxocyclohexanecarboxylate Preparation Products And Raw materials

Raw materials

Sodium hydride Toluene Diethyl oxalate Sodium ethoxide Tetrahydrofuran Cyclohexanone Diethyl carbonate Potassium ethylate

Preparation Products

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View Lastest Price from Ethyl 2-oxocyclohexanecarboxylate manufacturers

Hubei Lidu New Material Technology Co., Ltd

Product: ETHYL 2-OXOCYCLOHEXANECARBOXYLATE 1655-07-8
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 20tons
Release date: 2024-09-19

Shaanxi Dideu New Materials Co. Ltd

Product: Ethyl 2-oxocyclohexanecarboxylate 1655-07-8
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10000KGS
Release date: 2025-02-22

Hebei Chuanghai Biotechnology Co,.LTD

Product: Ethyl 2-oxocyclohexanecarboxylate 1655-07-8
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99.%
Supply Ability: 10 ton
Release date: 2024-08-22

1655-07-8, Ethyl 2-oxocyclohexanecarboxylateRelated Search:

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KETONE

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