57745-26-3
57745-26-3结构式
- 常用中文名：5-溴甲基-3-甲基-1H-吡咯-2,4-二羧酸二乙酯
- 常用英文名：5-BROMOMETHYL-3-METHYL-1H-PYRROLE-2,4-DICARBOXYLIC ACID DIETHYL ESTER
- CAS号：57745-26-3
- 分子式：C12H16BrNO4
- 分子量：318.16400
- 发布时间：2018-11-23 12:02:14
- 更新时间：2024-01-10 09:53:58
| 中文名 | 5-溴甲基-3-甲基-1H-吡咯-2,4-二羧酸二乙酯 |
|---|---|
| 英文名 | diethyl 5-(bromomethyl)-3-methyl-1H-pyrrole-2,4-dicarboxylate |
| 英文别名 |
2-Bromomethyl-4-methyl-3,5-dicarboethoxy-1H-pyrrole
5-bromomethyl-3-methyl-pyrrole-2,4-dicarboxylic acid diethyl ester 5-Brommethyl-3-methyl-pyrrol-2,4-dicarbonsaeure-diaethylester 4-Methyl-2-brommethyl-3,5-diethoxycarbonyl-pyrrol 5-Bromomethyl-3-methyl-1H-pyrrole-2,4-dicarboxylic acid diethyl ester |
| 密度 | 1.431g/cm3 |
|---|---|
| 沸点 | 450.2ºC at 760 mmHg |
| 分子式 | C12H16BrNO4 |
| 分子量 | 318.16400 |
| 闪点 | 226.1ºC |
| 精确质量 | 317.02600 |
| PSA | 68.39000 |
| LogP | 2.57140 |
| 折射率 | 1.551 |
| 海关编码 | 2933990090 |
|---|
|
~41%
57745-26-3 |
| 文献：Byun; Lightner Journal of Heterocyclic Chemistry, 1991 , vol. 28, # 7 p. 1683 - 1692 |
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57745-26-3 |
| 文献：Byun; Lightner Journal of Heterocyclic Chemistry, 1991 , vol. 28, # 7 p. 1683 - 1692 |
|
~%
57745-26-3 |
| 文献：Treibs; Bader Justus Liebigs Annalen der Chemie, 1959 , vol. 627, p. 182,192 |
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~%
57745-26-3 |
| 文献：Fischer; Schormueller Justus Liebigs Annalen der Chemie, 1929 , vol. 473, p. 211,234 Full Text Show Details Fischer; Halbig Justus Liebigs Annalen der Chemie, 1926 , vol. 447, p. 126,137 Justus Liebigs Annalen der Chemie, 1926 , vol. 448, p. 199 |
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~%
57745-26-3 |
| 文献：Fischer; Scheyer Justus Liebigs Annalen der Chemie, 1923 , vol. 434, p. 251 |
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~%
57745-26-3 |
| 文献：Fischer; Ernst Justus Liebigs Annalen der Chemie, 1926 , vol. 447, p. 158 |
| 上游产品 7 | |
|---|---|
| 下游产品 9 | |
![diethyl 5-[(4-ethoxycarbonyl-3,5-dimethyl-1H-pyrrol-2-yl)methyl]-3-methyl-1H-pyrrole-2,4-dicarboxylate结构式](https://image.chemsrc.com/caspic/326/911-70-6.png)
![1H-Pyrrole-2,4-dicarboxylicacid, 5-[[4-(ethoxycarbonyl)-2,5-dimethyl-1H-pyrrol-3-yl]methyl]-3-methyl-,2,4-diethyl ester结构式](https://image.chemsrc.com/caspic/390/6266-25-7.png)
| 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% |