7-hydroxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
- 中文别名:4,7-二羟基喹啉-3-羧酸
- 中文释义:4,7-二羟基-3-喹啉羧酸;4,7-二羟基喹啉-3-羧酸
- 英文别名:7-hydroxy-4-oxo-1H-quinoline-3-carboxylic acid;
4,7-Dihydroxychinolin-3-carbonsaeure;
4,7-Dihydroxyquinoline-3-carboxylic acid;
4,7-Dihydroxy-3-quinolinecarboxylic acid
- CAS No.:63463-27-4
- 分子式:C10H7NO4
- 分子量:205.1669
- 精确分子量:205.03800
- PSA:90.65000
- InChI:InChI=1/C10H7NO4/c12-5-1-2-6-8(3-5)11-4-7(9(6)13)10(14)15/h1-4,12H,(H,11,13)(H,14,15)
- 分子结构式:
物化性质
- 密度:
- 1.569g/cm3
- 沸点:
- 450.9ºC at 760 mmHg
- 闪点:
- 226.5ºC
- 折射率:
- 1.681
安全信息
- 密度:
- 1.569g/cm3
- 沸点:
- 450.9ºC at 760 mmHg
- 闪点:
- 226.5ºC
- 折射率:
- 1.681
海关数据
中国海关编码:2933499090
- 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
- 摘要/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%