英文名 | (3-fluorophenyl)-(4-fluorophenyl)methanone |
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英文别名 |
m-Fluor-p'-fluorbenzophenon
3,4'-Difluor-benzophenon m,p'-Difluorbenzophenon 3-fluorophenyl 4-fluorophenyl methanone 3,4'-difluoro-benzophenone |
分子式 | C13H8F2O |
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分子量 | 218.19900 |
精确质量 | 218.05400 |
PSA | 17.07000 |
LogP | 3.19580 |
海关编码 | 2914700090 |
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~% 345-71-1
详细
|
文献:Earle, Martyn J.; Hakala, Ullastiina; McAuley, Barry J.; Nieuwenhuyzen, Mark; Ramani, Alwar; Seddon, Kenneth R. Chemical Communications, 2004 , # 12 p. 1368 - 1369 |
~% 345-71-1 |
文献:Riemschneider Pharmazie Beih., 1950 , vol. 9, p. 649,681 |
海关编码 | 2914700090 |
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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% |