| 中文名 | 4,6-二羟基烟酸甲酯 |
|---|---|
| 英文名 | Methyl 4,6-dihydroxynicotinate |
| 英文别名 |
3-pyridinecarboxylic acid, 4,6-dihydroxy-, methyl ester
Methyl 4,6-dihydroxynicotinate methyl 4-hydroxy-6-oxo-1H-pyridine-3-carboxylate |
| 密度 | 1.4±0.1 g/cm3 |
|---|---|
| 沸点 | 512.6±45.0 °C at 760 mmHg |
| 熔点 | 252-255ºC |
| 分子式 | C7H7NO4 |
| 分子量 | 169.135 |
| 闪点 | 263.8±28.7 °C |
| 精确质量 | 169.037506 |
| PSA | 79.65000 |
| LogP | -1.32 |
| 蒸汽压 | 0.0±1.4 mmHg at 25°C |
| 折射率 | 1.595 |
| 储存条件 | 室温,干燥 |
| 海关编码 | 2933399090 |
|---|
|
~69%
79398-27-9 |
| 文献:Luk, Kin-Chun Patent: US2012/184562 A1, 2012 ; Location in patent: Page/Page column 6; 17 ; US 20120184562 A1 |
|
~53%
79398-27-9 |
| 文献:Boehringer Ingelheim International GmbH Patent: US2006/217417 A1, 2006 ; Location in patent: Page/Page column 12 ; |
|
~%
79398-27-9 |
| 文献:US6307054 B1, ; |
|
~%
79398-27-9 |
| 文献:Journal of Heterocyclic Chemistry, , vol. 20, p. 1363 - 1366 |
| 上游产品 4 | |
|---|---|
| 下游产品 3 | |
| 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% |