1,5,6,7-四氢-4-羟基-2H-环戊并[b]吡啶-2-酮结构式
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常用名 | 1,5,6,7-四氢-4-羟基-2H-环戊并[b]吡啶-2-酮 | 英文名 | 1,5,6,7-Tetrahydro-4-hydroxy-2H-cyclopenta[b]pyridin-2-one |
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| CAS号 | 55618-81-0 | 分子量 | 151.163 | |
| 密度 | 1.3±0.1 g/cm3 | 沸点 | 389.9±42.0 °C at 760 mmHg | |
| 分子式 | C8H9NO2 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 189.6±27.9 °C |
| 中文名 | 1,5,6,7-四氢-4-羟基-2H-环戊并[b]吡啶-2-酮 |
|---|---|
| 英文名 | 4-Hydroxy-6,7-dihydro-1H-cyclopenta[b]pyridin-2(5H)-one |
| 中文别名 | 2,4-二羟基-6,7-二氢-5H-环戊烯并吡啶 |
| 英文别名 | 更多 |
| 密度 | 1.3±0.1 g/cm3 |
|---|---|
| 沸点 | 389.9±42.0 °C at 760 mmHg |
| 分子式 | C8H9NO2 |
| 分子量 | 151.163 |
| 闪点 | 189.6±27.9 °C |
| 精确质量 | 151.063324 |
| PSA | 53.35000 |
| LogP | 0.24 |
| 蒸汽压 | 0.0±2.0 mmHg at 25°C |
| 折射率 | 1.620 |
| 储存条件 | 室温,干燥 |
| 危害码 (欧洲) | Xi |
|---|---|
| 海关编码 | 2933990090 |
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~48%
1,5,6,7-四氢-4-羟基... 55618-81-0 |
| 文献:PFIZER LIMITED Patent: US2007/197478 A1, 2007 ; Location in patent: Page/Page column 67 ; |
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1,5,6,7-四氢-4-羟基... 55618-81-0 |
| 文献:Journal of the American Chemical Society, , vol. 71, p. 2205,2207 |
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1,5,6,7-四氢-4-羟基... 55618-81-0 |
| 文献:Helvetica Chimica Acta, , vol. 28, p. 1684,1690 |
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~%
1,5,6,7-四氢-4-羟基... 55618-81-0 |
| 文献:Helvetica Chimica Acta, , vol. 28, p. 1684,1690 |
|
~%
1,5,6,7-四氢-4-羟基... 55618-81-0 |
| 文献:Helvetica Chimica Acta, , vol. 28, p. 1684,1690 |
| 海关编码 | 2933990090 |
|---|---|
| 中文概述 | 2933990090. 其他仅含氮杂原子的杂环化合物. 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 | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| 2H-Cyclopenta[b]pyridin-2-one, 1,5,6,7-tetrahydro-4-hydroxy- |
| 4-Hydroxy-1,5,6,7-tetrahydro-2H-cyclopenta[b]pyridin-2-one |
| 1,5,6,7-Tetrahydro-4-hydroxy-2H-cyclopenta[b]pyridin-2-one |