1-ethyl-1,4-dihydro-7-hydroxy-6-methoxy-4-oxoquinoline-3-carboxylic acid

• 常用名: 1-ethyl-1,4-dihydro-7-hydroxy-6-methoxy-4-oxoquinoline-3-carboxylic acid
• 英文名: 1-ethyl-1,4-dihydro-7-hydroxy-6-methoxy-4-oxoquinoline-3-carboxylic acid
• CAS号: 18465-38-8
• 分子量: 263.24600
• 密度: 1.405g/cm3
• 沸点: 509.7ºC at 760mmHg
• 分子式: C₁₃H₁₃NO₅
• 熔点: N/A
• 闪点: 262ºC

名称

• 英文名: 1-ethyl-7-hydroxy-6-methoxy-4-oxoquinoline-3-carboxylic acid

物理化学性质

• 密度: 1.405g/cm3
• 沸点: 509.7ºC at 760mmHg
• 分子式: C₁₃H₁₃NO₅
• 分子量: 263.24600
• 闪点: 262ºC
• 精确质量: 263.07900
• PSA: 88.76000
• LogP: 1.43380
• 蒸汽压: 3.27E-11mmHg at 25°C
• 折射率: 1.618

安全信息

• 海关编码: 2933499090

海关

• 海关编码: 2933499090
• 中文概述: 2933499090. 其他含喹琳或异喹啉环系的化合物〔但未进一步稠合的〕. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
• 申报要素: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
• Summary: 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

英文别名

• 3-Quinolinecarboxylicacid,1-ethyl-1,4-dihydro-7-hydroxy-6-methoxy-4-oxo
• Oxolonic acid
• EINECS 242-346-7
• 1-ethyl-7-hydroxy-6-methoxy-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid
• 1-Ethyl-1,4-dihydro-7-hydroxy-6-methoxy-4-oxoquinoline-3-carboxylic acid
• 1-Ethyl-1,4-dihydro-6-methoxy-7-hydroxy-4-oxo-3-quinolinecarboxylicacid