3a(1H)-Pentalenecarboxylic acid, 2,3,4,5-tetrahydro-5-oxo-, ethyl ester

Modify Date: 2025-09-23 15:15:53

3a(1H)-Pentalenecarboxylic acid, 2,3,4,5-tetrahydro-5-oxo-, ethyl ester Structure
3a(1H)-Pentalenecarboxylic acid, 2,3,4,5-tetrahydro-5-oxo-, ethyl ester structure
Common Name 3a(1H)-Pentalenecarboxylic acid, 2,3,4,5-tetrahydro-5-oxo-, ethyl ester
CAS Number 65898-66-0 Molecular Weight 194.227
Density 1.2±0.1 g/cm3 Boiling Point 305.8±31.0 °C at 760 mmHg
Molecular Formula C11H14O3 Melting Point N/A
MSDS N/A Flash Point 133.7±24.9 °C

 Names

Name Ethyl 5-oxo-2,3,4,5-tetrahydro-3a(1H)-pentalenecarboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 305.8±31.0 °C at 760 mmHg
Molecular Formula C11H14O3
Molecular Weight 194.227
Flash Point 133.7±24.9 °C
Exact Mass 194.094299
LogP 0.96
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.517
InChIKey HEGJRWMOGYDXCD-UHFFFAOYSA-N
SMILES CCOC(=O)C12CCCC1=CC(=O)C2

 Synonyms

Ethyl 5-oxo-2,3,4,5-tetrahydro-3a(1H)-pentalenecarboxylate
MFCD23703421
3a(1H)-Pentalenecarboxylic acid, 2,3,4,5-tetrahydro-5-oxo-, ethyl ester
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