2,2,3,3,3-五氟丙基-1,1,2,2-四氟乙酯

2,2,3,3,3-五氟丙基-1,1,2,2-四氟乙酯

2,2,3,3,3-Pentafluoropropyl 1,1,2,2-tetrafluoro-ethyl ether

50807-74-4

C5H3F9O

250.06200

9.23000

3.05850

250.00400

1.283

3.3ºC

1.567

68 °C

2909199090

S23-S24/25

Xi

品名, 成分含量, 用途

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%

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%

HS:2909199090.Other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff:5.5%