(S)-5-[(E)-Ethylidene]-5,6-dihydro-2,3-dimethyl-6-oxo-2H-pyran-2-carboxylic acid

Names

[ CAS No. ]:
19776-81-9

[ Name ]:
(S)-5-[(E)-Ethylidene]-5,6-dihydro-2,3-dimethyl-6-oxo-2H-pyran-2-carboxylic acid

[Synonym ]:
2H-Pyran-2-carboxylic acid, 5-ethylidene-5,6-dihydro-2,3-dimethyl-6-oxo-, (2S,5E)-
(2S,5E)-5-Ethylidene-2,3-dimethyl-6-oxo-5,6-dihydro-2H-pyran-2-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
400.5±40.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₀H₁₂O₄

[ Molecular Weight ]:
196.200

[ Flash Point ]:
161.9±20.8 °C

[ Exact Mass ]:
196.073563

[ LogP ]:
0.97

[ Vapour Pressure ]:
0.0±2.0 mmHg at 25°C

[ Index of Refraction ]:
1.576