2,2-二氟-3,3-双(三氟甲基)环氧乙烷

2,2-二氟-3,3-双(三氟甲基)环氧乙烷

2,2-difluoro-3,3-bis(trifluoromethyl)oxirane

707-13-1

C4F8O

216.02900

12.53000

2.47280

215.98200

1.267

1.71g/cm3

4ºC

2910900090

品名, 成分含量, 用途

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%

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%

HS: 2910900090. Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff: 0.055