英文名 | 1,1,4,4,4-pentafluoro-2-(trifluoromethyl)but-1-ene |
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英文别名 |
1,1,4,4,4-pentafluoro-2-trifluoromethylbut-1-ene
PC5757 3H,3H-Perfluoro(2-methylbut-1-ene) 1,1,4,4,4-Pentafluor-2-trifluormethyl-but-1-en |
分子式 | C5H2F8 |
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分子量 | 214.05700 |
精确质量 | 214.00300 |
LogP | 3.65170 |
海关编码 | 2903399090 |
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~% 400-17-9 |
文献:Haszeldine Journal of the Chemical Society, 1953 , p. 3565,3570 Journal of the Chemical Society, 1954 , p. 1273,1278 |
~% 400-17-9 |
文献:Haszeldine Journal of the Chemical Society, 1953 , p. 3565,3570 Journal of the Chemical Society, 1954 , p. 1273,1278 |
海关编码 | 2903399090 |
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中文概述 | 2903399090. 其他无环烃的氟化、溴化或碘化衍生物. 增值税率:17.0%. 退税率:13.0%. 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 |
Summary | 2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |