| 英文名 | 2,2,2-trifluoro-1-selenophen-2-ylethanone |
|---|---|
| 英文别名 |
2-Trifluoracetylselenophen
2,2,2-trifluoro-1-(selenophen-2-yl)ethanone Ethanone,2,2,2-trifluoro-1-(selenophene-2-yl) |
| 沸点 | 190.9ºC at 760mmHg |
|---|---|
| 分子式 | C6H3F3OSe |
| 分子量 | 227.04300 |
| 闪点 | 69.2ºC |
| 精确质量 | 227.93000 |
| PSA | 17.07000 |
| LogP | 1.48860 |
| 蒸汽压 | 0.53mmHg at 25°C |
| 海关编码 | 2914700090 |
|---|
| 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% |