| 中文名 | 4-羟基-2-氧代-1-吡咯烷乙酸 |
|---|---|
| 英文名 | 2-(4-hydroxy-2-oxopyrrolidin-1-yl)acetic acid |
| 中文别名 | 奥拉西坦杂质B |
| 英文别名 |
(4-Hydroxy-2-oxo-1-pyrrolidinyl)acetic acid
(4-Hydroxy-2-oxopyrrolidin-1-yl)acetic acid 1-Pyrrolidineacetic acid, 4-hydroxy-2-oxo- 4-hydroxy-2-oxopyrrolidin-1-yl-acetic acid 4-hydroxy-2-oxo-1-pyrrolidine acetic acid |
| 密度 | 1.5±0.1 g/cm3 |
|---|---|
| 沸点 | 465.6±40.0 °C at 760 mmHg |
| 分子式 | C6H9NO4 |
| 分子量 | 159.140 |
| 闪点 | 235.4±27.3 °C |
| 精确质量 | 159.053162 |
| PSA | 77.84000 |
| LogP | -1.69 |
| 蒸汽压 | 0.0±2.6 mmHg at 25°C |
| 折射率 | 1.570 |
| 海关编码 | 2933790090 |
|---|
|
~23%
77191-37-8
详细
|
| 文献:Helvetica Chimica Acta, , vol. 75, # 3 p. 892 - 900 |
|
~81%
77191-37-8 |
| 文献:Banfi, S.; Fonio, W.; Allievi, E.; Pinza, M.; Dorigotti, L Farmaco, Edizione Scientifica, 1984 , vol. 39, # 1 p. 16 - 22 |
|
~%
77191-37-8 |
| 文献:Helvetica Chimica Acta, , vol. 75, # 3 p. 892 - 900 |
|
~%
77191-37-8 |
| 文献:Helvetica Chimica Acta, , vol. 75, # 3 p. 892 - 900 |
|
~%
77191-37-8 |
| 文献:Helvetica Chimica Acta, , vol. 75, # 3 p. 892 - 900 |
|
~%
77191-37-8
详细
|
| 文献:Helvetica Chimica Acta, , vol. 75, # 3 p. 892 - 900 |
| 上游产品 5 | |
|---|---|
| 下游产品 1 | |
| 海关编码 | 2933790090 |
|---|---|
| 中文概述 | 2933790090 其他内酰胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:9.0% 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 | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |