345-67-5
345-67-5结构式
- 常用中文名：bis(3-fluoro-4-hydroxy-phenyl)methanone
- 常用英文名：bis(3-fluoro-4-hydroxy-phenyl)methanone
- CAS号：345-67-5
- 分子式：C13H8F2O3
- 分子量：250.19800
- 发布时间：2016-09-26 23:00:20
- 更新时间：2024-09-17 15:29:38
| 英文名 | bis(3-fluoro-4-hydroxyphenyl)methanone |
|---|---|
| 英文别名 |
3,3'-difluoro-4,4'-dihydroxy-benzophenone
3,3'-Difluor-4,4'-dihydroxy-benzophenon |
| 密度 | 1.447g/cm3 |
|---|---|
| 沸点 | 432.3ºC at 760 mmHg |
| 分子式 | C13H8F2O3 |
| 分子量 | 250.19800 |
| 闪点 | 215.2ºC |
| 精确质量 | 250.04400 |
| PSA | 57.53000 |
| LogP | 2.60700 |
| 折射率 | 1.608 |
| 海关编码 | 2914700090 |
|---|
|
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345-67-5 |
| 文献：Buu-Hoi et al. Journal of Organic Chemistry, 1954 , vol. 19, p. 1562,1565 |
|
~%
345-67-5 |
| 文献：Buu-Hoi et al. Journal of Organic Chemistry, 1954 , vol. 19, p. 1562,1565 |
|
~%
345-67-5 |
| 文献：Buu-Hoi et al. Journal of Organic Chemistry, 1954 , vol. 19, p. 1562,1565 |
| 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% |