| 中文名 | 2,3,5,6-四氟吡啶-4-醇 |
|---|---|
| 英文名 | 2,3,5,6-tetrafluoro-1H-pyridin-4-one |
| 中文别名 |
2,3,5,6-四氟-4-羟基吡啶
2,3,4,5-四氟硝基苯 4-羟基-2,3,5,6-四氟吡啶 |
| 英文别名 |
tetrafluoropyridin-4-ol
2,3,5,6-Tetrafluoro-4-Pyridinol 2,3,5,6-tetrafluoro-4-hydroxypyridine 4-Hydroxytetrafluoropyridine tetrafluoro-4-pyridinol 2,3,5,6-tetrafluoropyridin-4-ol 4-Hydroxy-2,3,5,6-tetrafluoropyridine |
| 密度 | 1.706g/cm3 |
|---|---|
| 沸点 | 296.115ºC at 760 mmHg |
| 熔点 | 95-97ºC |
| 分子式 | C5HF4NO |
| 分子量 | 167.06100 |
| 闪点 | 132.886ºC |
| 精确质量 | 166.99900 |
| PSA | 33.12000 |
| LogP | 1.34360 |
| 蒸汽压 | 0.001mmHg at 25°C |
| 折射率 | 1.448 |
| 危害码 (欧洲) | Xi |
|---|---|
| 海关编码 | 2933399090 |
| 海关编码 | 2933399090 |
|---|---|
| 中文概述 | 2933399090. 其他结构含非稠合吡啶环的化合物. 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 | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |