5422-89-9
5422-89-9结构式
- 常用中文名：1H-Pyrrole-2,4-dicarboxylic acid, 5- (hydroxymethyl)-3-methyl-, diethyl ester
- 常用英文名：1H-Pyrrole-2,4-dicarboxylic acid, 5- (hydroxymethyl)-3-methyl-, diethyl ester
- CAS号：5422-89-9
- 分子式：C12H17NO5
- 分子量：255.26700
- 发布时间：2017-01-26 22:07:56
- 更新时间：2025-09-12 10:23:48
| 英文名 | diethyl 5-(hydroxymethyl)-3-methyl-1H-pyrrole-2,4-dicarboxylate |
|---|---|
| 英文别名 |
5-(Hydroxymethyl)-3-methyl-1H-pyrrole-2,4-dicarboxylicacid diethyl ester
Pyrrole Analogue 3 3,5-bisethoxycarbonyl-2-hydroxymethyl-4-methylpyrrole HMS2885B13 5-Hydroxymethyl-3-methyl-pyrrol-2,4-dicarbonsaeure-diaethylester 5-hydroxymethyl-3-methyl-pyrrole-2,4-dicarboxylic acid diethyl ester |
| 密度 | 1.235g/cm3 |
|---|---|
| 沸点 | 460.1ºC at 760 mmHg |
| 分子式 | C12H17NO5 |
| 分子量 | 255.26700 |
| 闪点 | 232.1ºC |
| 精确质量 | 255.11100 |
| PSA | 88.62000 |
| LogP | 1.16880 |
| 折射率 | 1.539 |
| 海关编码 | 2933990090 |
|---|
|
~87%
5422-89-9 |
| 文献：Brittain, Judith M.; Jones, R. Alan; Jones, Richard O.; King, Trevor J. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 2656 - 2661 |
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5422-89-9 |
| 文献：Corwin et al. Journal of the American Chemical Society, 1942 , vol. 64, p. 1267,1271 |
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~%
5422-89-9 |
| 文献：Brittain, Judith M.; Jones, R. Alan; Jones, Richard O.; King, Trevor J. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 2656 - 2661 |
|
~%
5422-89-9 |
| 文献：Brittain, Judith M.; Jones, R. Alan; Jones, Richard O.; King, Trevor J. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 2656 - 2661 |
|
~%
5422-89-9 |
| 文献：Fischer; Ernst Justus Liebigs Annalen der Chemie, 1926 , vol. 447, p. 158 |
| 上游产品 4 | |
|---|---|
| 下游产品 3 | |
| 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% |