16574-52-0
16574-52-0结构式
- 常用中文名：4-fluoro-4'-(trifluoromethyl)benzophenone
- 常用英文名：4-fluoro-4'-(trifluoromethyl)benzophenone
- CAS号：16574-52-0
- 分子式：C14H8F4O
- 分子量：268.20600
- 发布时间：2017-01-02 11:18:47
- 更新时间：2024-01-08 06:48:44
| 英文名 | (4-fluorophenyl)-[4-(trifluoromethyl)phenyl]methanone |
|---|---|
| 英文别名 |
p-Fluor-p'-trifluormethylbenzophenon
4-trifluoromethyl-4'-fluorobenzophenone p-fluorophenyl p-trifluoromethylphenyl ketone 4-Trifluoromethylphenyl-4-fluorophenyl ketone 4-Fluoro-4'-(trifluoromethyl)benzophenone (4-fluorophenyl)-(4-(trifluoromethyl)phenyl)methanone EINECS 240-633-1 |
| 密度 | 1.306g/cm3 |
|---|---|
| 沸点 | 315.7ºC at 760 mmHg |
| 分子式 | C14H8F4O |
| 分子量 | 268.20600 |
| 闪点 | 121.1ºC |
| 精确质量 | 268.05100 |
| PSA | 17.07000 |
| LogP | 4.07550 |
| 蒸汽压 | 0.000431mmHg at 25°C |
| 折射率 | 1.506 |
| 海关编码 | 2914700090 |
|---|
|
~80%
16574-52-0 |
| 文献：Dohi, Souya; Moriyama, Katsuhiko; Togo, Hideo Tetrahedron, 2012 , vol. 68, # 32 p. 6557 - 6564 |
|
~97%
16574-52-0 |
| 文献：Okamoto, Akiko; Kumeda, Kazuhiro; Yonezawa, Noriyuki Chemistry Letters, 2010 , vol. 39, # 2 p. 124 - 125 |
|
~99%
16574-52-0 |
| 文献：Muehlhausen, Ute; Ermert, Johannes; Coenen, Heinz H. Journal of Labelled Compounds and Radiopharmaceuticals, 2009 , vol. 52, # 1 p. 13 - 22 |
|
~%
16574-52-0 |
| 文献：Akiko, Okamoto; Katsuya, Maeyama; Hideaki, Oike; Noriyuki, Yonezawa Synthetic Communications, 2007 , vol. 37, # 16 p. 2701 - 2715 |
| 海关编码 | 2914700090 |
|---|---|
| 中文概述 | 2914700090 其他酮及醌的卤化、磺化衍生物（包括硝化和亚硝化衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途, 丙酮报明包装 |
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |