中文名 | 2-(全氟丁酰基)环戊酮 |
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英文名 | 2-(2,2,3,3,4,4,4-heptafluorobutanoyl)cyclopentan-1-one |
英文别名 |
Cyclopentanone,2-(2,2,3,3,4,4,4-heptafluoro-1-oxobutyl)
2-(2,2,3,3,4,4,4-heptafluoro-butyryl)-cyclopentanone 2-(PERFLUOROBUTANOYL)CYCLOPENTANONE |
分子式 | C9H7F7O2 |
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分子量 | 280.14000 |
精确质量 | 280.03300 |
PSA | 34.14000 |
LogP | 2.75760 |
海关编码 | 2914700090 |
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~70% 141478-83-3 |
文献:Buettner, Stefan; Lubbe, Mathias; Reinke, Helmut; Fischer, Christine; Langer, Peter Tetrahedron, 2008 , vol. 64, # 34 p. 7968 - 7976 |
~% 141478-83-3 |
文献:Trabelsi; Cambon Synthesis, 1992 , # 3 p. 315 - 319 |
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% |