中文名 | 2,2-二氟-3,3-双(三氟甲基)环氧乙烷 |
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英文名 | 2,2-difluoro-3,3-bis(trifluoromethyl)oxirane |
英文别名 |
octafluoroisobutylene epoxide
PC2754 Perfluor-isobutylenoxid Octafluorisobutylenepoxid 3,3-BIS(TRIFLUOROMETHYL)-2,2-DIFLUOROOXIRANE 2,2-difluoro-3,3-bis-trifluoromethyl-oxirane perfluoroisobutene oxide perfluoroisobutylene oxide |
密度 | 1.71g/cm3 |
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沸点 | 4ºC |
分子式 | C4F8O |
分子量 | 216.02900 |
精确质量 | 215.98200 |
PSA | 12.53000 |
LogP | 2.47280 |
折射率 | 1.267 |
海关编码 | 2910900090 |
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~% 707-13-1 |
文献:Kadyrov, A. A.; Rokhlin, E. M.; Knunyants, I. L. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1982 , vol. 31, # 10 p. 2063 - 2066 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1982 , # 10 p. 2344 - 2347 |
上游产品 1 | |
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下游产品 3 | |
海关编码 | 2910900090 |
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中文概述 | 2910900090. 三节环环氧化物,环氧醇(酚,醚),包括其卤化,磺化,硝化或亚硝化的衍生物. 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 | 2910900090. epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |