| Identification | Back Directory | [Name]
ETHYL 2-OXO-1-CYCLOOCTANECARBOXYLATE | [CAS]
4017-56-5 | [Synonyms]
ETHYL 2-OXO-1-CYCLOOCTANECARBOXYLATE
Ethyl 2-oxo-1-cyclooctanecarboxylate 97%
Ethyl 2-oxo-1-cyclooctane-carboxylate, 98+%
Cyclooctanecarboxylic acid, 2-oxo-, ethyl ester | [Molecular Formula]
C11H18O3 | [MDL Number]
MFCD00144268 | [MOL File]
4017-56-5.mol | [Molecular Weight]
198.26 |
| Chemical Properties | Back Directory | [Appearance]
clear colorless liquid | [Boiling point ]
85-87 °C0.1 mm Hg(lit.)
| [density ]
1.04 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.483(lit.)
| [Fp ]
>230 °F
| [form ]
Liquid | [pka]
12.32±0.20(Predicted) | [color ]
Clear colorless | [CAS DataBase Reference]
4017-56-5 |
| Hazard Information | Back Directory | [Chemical Properties]
clear colorless liquid | [Uses]
Ethyl 2-oxo-1-cyclooctanecarboxylate (2-carbethoxycyclooctanone) may be used in the synthesis of 2-carbethoxy-2-cyclooctenone. | [General Description]
Ethyl 2-oxo-1-cyclooctanecarboxylate (2-carbethoxycyclooctanone) is a β-keto ester. It undergoes Michael addition with 3-buten-2-one (methyl vinyl ketone, MVK) in the presence of potassium bis(1,2-benzenediolato)phenylsilicate to afford the corresponding 1,4-adduct. It can be synthesized from cycloheptanone. Its boiling point, density and refractive index have been determined. |
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