4-Cyclopropyl-4-oxo-2-butynoic acid ethyl ester

Modify Date: 2025-12-20 17:13:46

4-Cyclopropyl-4-oxo-2-butynoic acid ethyl ester Structure
4-Cyclopropyl-4-oxo-2-butynoic acid ethyl ester structure
 Common Name 4-Cyclopropyl-4-oxo-2-butynoic acid ethyl ester
CAS Number 54966-48-2 Molecular Weight 166.174
Density 1.2±0.1 g/cm3 Boiling Point 244.9±23.0 °C at 760 mmHg
Molecular Formula C9H10O3 Melting Point N/A
MSDS N/A Flash Point 102.4±22.7 °C

 Names

Name Ethyl 4-cyclopropyl-4-oxo-2-butynoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 244.9±23.0 °C at 760 mmHg
Molecular Formula C9H10O3
Molecular Weight 166.174
Flash Point 102.4±22.7 °C
Exact Mass 166.062988
LogP 1.95
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.514
InChIKey SYPBXEROLZGERL-UHFFFAOYSA-N
SMILES CCOC(=O)C#CC(=O)C1CC1

 Synonyms

2-Butynoic acid, 4-cyclopropyl-4-oxo-, ethyl ester
MFCD18971725
Ethyl 4-cyclopropyl-4-oxo-2-butynoate
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Chemsrc provides CAS#:54966-48-2 MSDS, density, melting point, boiling point, structure, etc. Its name is 4-Cyclopropyl-4-oxo-2-butynoic acid ethyl ester>> amp version: 4-Cyclopropyl-4-oxo-2-butynoic acid ethyl ester

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