21320-81-0
21320-81-0结构式
- 常用中文名：ethyl (E)-3-(4-nitrophenyl)-3-phenyl-prop-2-enoate
- 常用英文名：ethyl (E)-3-(4-nitrophenyl)-3-phenyl-prop-2-enoate
- CAS号：21320-81-0
- 分子式：C17H15NO4
- 分子量：297.30500
- 发布时间：2016-09-22 23:09:40
- 更新时间：2025-10-26 10:16:50
| 英文名 | ethyl 3-(4-nitrophenyl)-3-phenylprop-2-enoate |
|---|
| 密度 | 1.212g/cm3 |
|---|---|
| 沸点 | 419.2ºC at 760 mmHg |
| 分子式 | C17H15NO4 |
| 分子量 | 297.30500 |
| 闪点 | 167.3ºC |
| 精确质量 | 297.10000 |
| PSA | 72.12000 |
| LogP | 4.11280 |
| 蒸汽压 | 3.1E-07mmHg at 25°C |
| 折射率 | 1.59 |
| 海关编码 | 2916399090 |
|---|
|
~55%
21320-81-0 |
| 文献：Masson, Christophe; Caumont-Bertrand, Karine Patent: US2011/195993 A1, 2011 ; Location in patent: Page/Page column 12; 21 ; US 20110195993 A1 |
|
~96%
21320-81-0 |
| 文献：Calo, Vincenzo; Nacci, Angelo; Monopoli, Antonio; Laera, Stefania; Cioffi, Nicola Journal of Organic Chemistry, 2003 , vol. 68, # 7 p. 2929 - 2933 |
| 上游产品 4 | |
|---|---|
| 下游产品 2 | |
![Benzenesulfonylfluoride, 4-[[3-(4-nitrophenyl)-1-oxo-2-phenyl-2-propen-1-yl]amino]-结构式](https://image.chemsrc.com/caspic/039/21316-11-0.png)
![4-[[3-(4-nitrophenyl)-3-phenyl-prop-2-enoyl]amino]benzenesulfonyl fluoride结构式](https://image.chemsrc.com/caspic/349/21316-16-5.png)
| 海关编码 | 2916399090 |
|---|---|
| 中文概述 | 2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装 |
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |