5428-19-3
5428-19-3结构式
- 常用中文名：ethyl 5,8-dimethoxy-4-oxo-1H-quinoline-3-carboxylate
- 常用英文名：ethyl 5,8-dimethoxy-4-oxo-1H-quinoline-3-carboxylate
- CAS号：5428-19-3
- 分子式：C14H15NO5
- 分子量：277.27300
- 发布时间：2016-05-30 09:57:20
- 更新时间：2025-08-25 18:35:50
| 英文名 | ethyl 5,8-dimethoxy-4-oxo-1H-quinoline-3-carboxylate |
|---|---|
| 英文别名 |
4-Hydroxy-5,8-dimethoxy-3-chinolincarbonsaeure-aethylester
ethyl 5,8-dimethoxy-4-hydroxyquinoline-3-carboxylate 4-hydroxy-5,8-dimethoxy-quinoline-3-carboxylic acid ethyl ester ethyl 4-hydroxy-5,8-dimethoxyquinoline-3-carboxylate 3-Ethoxycarbonyl-4-hydroxy-5,8-dimethoxy-chinolin 4-Hydroxy-5,8-dimethoxy-chinolin-3-carbonsaeure-aethylester |
| 密度 | 1.247g/cm3 |
|---|---|
| 沸点 | 443.4ºC at 760 mmHg |
| 分子式 | C14H15NO5 |
| 分子量 | 277.27300 |
| 闪点 | 221.9ºC |
| 精确质量 | 277.09500 |
| PSA | 77.88000 |
| LogP | 2.13430 |
| 折射率 | 1.546 |
| 海关编码 | 2933499090 |
|---|
|
~72%
5428-19-3 |
| 文献：Awasthi; Chauhan Indian Journal of Chemistry - Section B Organic Chemistry Including Medicinal Chemistry, 1991 , vol. 30, # 3 p. 352 - 354 |
|
~%
5428-19-3 |
| 文献：Link, Helmut; Bernauer, Karl; Englert, Gerhard Helvetica Chimica Acta, 1982 , vol. 65, # 8 p. 2645 - 2667 |
|
~%
5428-19-3 |
| 文献：Link, Helmut; Bernauer, Karl; Englert, Gerhard Helvetica Chimica Acta, 1982 , vol. 65, # 8 p. 2645 - 2667 |
|
~%
5428-19-3 |
| 文献：Kaslow; Young Journal of the American Chemical Society, 1950 , vol. 72, p. 5325 |
| 上游产品 3 | |
|---|---|
| 下游产品 1 | |
| 海关编码 | 2933499090 |
|---|---|
| 中文概述 | 2933499090. 其他含喹琳或异喹啉环系的化合物〔但未进一步稠合的〕. 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 | 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |