5449-50-3
5449-50-3结构式
- 常用中文名：2-phenyl-2-(4-phenylphenyl)acetic acid
- 常用英文名：2-phenyl-2-(4-phenylphenyl)acetic acid
- CAS号：5449-50-3
- 分子式：C20H16O2
- 分子量：288.34000
- 发布时间：2016-05-08 21:42:16
- 更新时间：2025-08-25 10:30:40
| 英文名 | 2-phenyl-2-(4-phenylphenyl)acetic acid |
|---|---|
| 英文别名 |
Biphenyl-4-yl-phenyl-essigsaeure
biphenyl-4-yl-phenyl-acetic acid Phenyl-p-biphenylessigsaeure Phenyl-p-xenyl-essigsaeure Phenyl-o-xenyl-essigsaeure |
| 密度 | 1.172g/cm3 |
|---|---|
| 沸点 | 410ºC at 760 mmHg |
| 分子式 | C20H16O2 |
| 分子量 | 288.34000 |
| 闪点 | 215.9ºC |
| 精确质量 | 288.11500 |
| PSA | 37.30000 |
| LogP | 4.57010 |
| 折射率 | 1.619 |
| 海关编码 | 2916399090 |
|---|
|
~28%
5449-50-3 |
| 文献：METHYLGENE INC. Patent: WO2008/122115 A1, 2008 ; Location in patent: Page/Page column 49 ; |
|
~%
5449-50-3 |
| 文献：Blicke; Grier Journal of the American Chemical Society, 1943 , vol. 65, p. 1725,1727 |
|
~%
5449-50-3 |
| 文献：Blicke; Grier Journal of the American Chemical Society, 1943 , vol. 65, p. 1725,1727 |
|
~%
5449-50-3 |
| 文献：Blicke; Grier Journal of the American Chemical Society, 1943 , vol. 65, p. 1725,1727 |
| 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% |