18465-39-9

• 常用中文名：1-ethyl-6,7-dihydroxy-4-oxoquinoline-3-carboxylic acid
• 常用英文名：1-ethyl-6,7-dihydroxy-4-oxoquinoline-3-carboxylic acid
• CAS号：18465-39-9
• 分子式：C₁₂H₁₁NO₅
• 分子量：249.21900
• 发布时间：2016-11-02 06:50:51
• 更新时间：2025-08-26 11:12:37

名称

• 英文名: 1-ethyl-6,7-dihydroxy-4-oxoquinoline-3-carboxylic acid
• 英文别名: 1-ethyl-6,7-dihydroxy-4-oxo-1,4-dihydroquinoline-3-carbonic acid; 1-Ethyl-6,7-dihydroxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid; 3-Quinolinecarboxylic acid,1,4-dihydro-6,7-dihydroxy-1-ethyl-4-oxo; 6,7-Dihydroxy-1-ethyl-4-oxo-1,2-dihydro-3-quinolinecarboxylic acid; 6,7-dihydroxy-1-ethyl-4-oxoquinoline-3-carboxylic acid; 1,4-dihydro-6,7-dihydroxy-1-ethyl-4-oxoquinoline-3-carboxylic acid

物化性质

• 密度: 1.54g/cm3
• 沸点: 549.3ºC at 760 mmHg
• 分子式: C₁₂H₁₁NO₅
• 分子量: 249.21900
• 闪点: 286ºC
• 精确质量: 249.06400
• PSA: 99.76000
• LogP: 1.13080
• 蒸汽压: 6.7E-13mmHg at 25°C
• 折射率: 1.676