英文名 | 1,1,1,2,2,3,3,4,4,5,5,6,7,7-tetradecafluoro-7-methoxyheptane |
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英文别名 |
1-Methoxy-2-hydro-fluorheptan
Heptane,1,1,1,2,2,3,3,4,4,5,5,6,7,7-tetradecafluoro-7-methoxy |
分子式 | C8H4F14O |
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分子量 | 382.09400 |
精确质量 | 382.00400 |
PSA | 9.23000 |
LogP | 4.66720 |
海关编码 | 2909199090 |
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~% 355-70-4 |
文献:Shepard et al. Journal of Organic Chemistry, 1958 , vol. 23, p. 2011 |
海关编码 | 2909199090 |
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中文概述 | 2909199090. 其他无环醚及其卤化衍生物(包括磺化,硝化或亚硝化衍生物). 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 | 2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |