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

• 常用名: (S)-5-[(E)-Ethylidene]-5,6-dihydro-2,3-dimethyl-6-oxo-2H-pyran-2-carboxylic acid
• 英文名: (S)-5-[(E)-Ethylidene]-5,6-dihydro-2,3-dimethyl-6-oxo-2H-pyran-2-carboxylic acid
• CAS号: 19776-81-9
• 分子量: 196.200
• 密度: 1.3±0.1 g/cm3
• 沸点: 400.5±40.0 °C at 760 mmHg
• 分子式: C₁₀H₁₂O₄
• 熔点: N/A
• 闪点: 161.9±20.8 °C

名称

• 英文名: (2S,5E)-5-Ethylidene-2,3-dimethyl-6-oxo-5,6-dihydro-2H-pyran-2-carboxylic acid

物理化学性质

• 密度: 1.3±0.1 g/cm3
• 沸点: 400.5±40.0 °C at 760 mmHg
• 分子式: C₁₀H₁₂O₄
• 分子量: 196.200
• 闪点: 161.9±20.8 °C
• 精确质量: 196.073563
• LogP: 0.97
• 蒸汽压: 0.0±2.0 mmHg at 25°C
• 折射率: 1.576

英文别名

• 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