(S)-5-[(E)-Ethylidene]-5,6-dihydro-2,3-dimethyl-6-oxo-2H-pyran-2-carboxylic acid
![(S)-5-[(E)-Ethylidene]-5,6-dihydro-2,3-dimethyl-6-oxo-2H-pyran-2-carboxylic acid,19776-81-9,结构式](https://www.chemicalbook.com/CAS/GIF/19776-81-9.gif)
- CAS号:19776-81-9
- 英文名:(S)-5-[(E)-Ethylidene]-5,6-dihydro-2,3-dimethyl-6-oxo-2H-pyran-2-carboxylic acid
- 中文名:
- CBNumber:CB02135427
- 分子式:C10H12O4
- 分子量:196.2
- MOL File:19776-81-9.mol
(S)-5-[(E)-Ethylidene]-5,6-dihydro-2,3-dimethyl-6-oxo-2H-pyran-2-carboxylic acid化学性质
- 熔点 :142-144 °C
- 沸点 :400.5±40.0 °C(Predicted)
- 密度 :1.281±0.06 g/cm3(Predicted)
- 酸度系数(pKa) :1.95±0.40(Predicted)
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