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| CAS号 : | 104729-49-9 |
精确质量 : | 299.95000 |
| 分子式 : | C4HF9O3S |
logP : | 3.42660 |
| 分子量 : | 300.10000 |
PSA : | 51.75000 |
1,1,2,2-四氟-2-(1,1,2,2-四氟乙氧基)乙烷磺酰基氟化物 | |
1,1,2,2-tetrafluoro-2-(1,1,2,2-tetrafluoroethoxy)ethanesulfonyl fluoride | |
104729-49-9 | |
C4HF9O3S | |
300.10000 | |
51.75000 | |
3.42660 | |
299.95000 |
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1.301
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32.8ºC
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11mmHg at 25°C
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1.415g/cm3
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130.6ºC at 760mmHg
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2909199090
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T
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品名, 成分含量, 用途 |
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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% |
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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% |
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HS:2909199090.Other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff:5.5% |