| 中文名 | 4-氧代-1,4-二氢喹啉-3-羧酸 |
|---|---|
| 英文名 | 4-Oxo-1,4-dihydroquinoline-3-carboxylic acid |
| 中文别名 | 4-氧代-1,4-二氢喹啉-3-甲酸 |
| 英文别名 |
4-Hydroxyquinoline-3-carboxylic acid
4-oxo-1,4-dihydroquinoline-3-carboxylic acid 1,4-Dihydro-4-oxoquinoline-3-carboxylic acid 1,4-Dihydro-4-oxo-quinoline-3-carboxylic acid 4-Hydroxy-3-quinolinecarboxylic acid 3-Quinolinecarboxylic acid, 4-hydroxy- |
| 密度 | 1.5±0.1 g/cm3 |
|---|---|
| 沸点 | 384.7±32.0 °C at 760 mmHg |
| 熔点 | 269-270℃ |
| 分子式 | C10H7NO3 |
| 分子量 | 189.167 |
| 闪点 | 186.5±25.1 °C |
| 精确质量 | 189.042587 |
| PSA | 70.16000 |
| LogP | 3.44 |
| 外观性状 | 固体;White to Light yellow powder to crystal |
| 蒸汽压 | 0.0±0.9 mmHg at 25°C |
| 折射率 | 1.730 |
| 储存条件 | 室温,干燥,密封 |
| 危害码 (欧洲) | Xi: Irritant; |
|---|---|
| 风险声明 (欧洲) | 22 |
| 海关编码 | 2918300090 |
| 上游产品 7 | |
|---|---|
| 下游产品 2 | |
| 海关编码 | 2918300090 |
|---|---|
| 中文概述 | 2918300090 其他含醛基或酮基不含其他含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |