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| CAS号 : | 378-11-0 |
精确质量 : | 269.97400 |
| 分子式 : | C4F10O2 |
logP : | 3.24480 |
| 分子量 : | 270.02600 |
PSA : | 18.46000 |
1,1,2,2-tetrafluoro-1,2-bis(trifluoromethoxy)ethane | |
378-11-0 | |
C4F10O2 | |
270.02600 | |
18.46000 | |
3.24480 | |
269.97400 |
|
2909199090
|
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% |
