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![双[(三氟代甲基)磺酰基]甲烷结构式](https://www.chemicalbook.com/CAS/GIF/428-76-2.gif)
| CAS号 : | 428-76-2 |
精确质量 : | 279.93000 |
| 分子式 : | C3H2F6O4S2 |
logP : | 2.97470 |
| 分子量 : | 280.16600 |
PSA : | 85.04000 |
双[(三氟代甲基)磺酰基]甲烷 | |
Bis(trifluoromethanesulfonyl)methane | |
428-76-2 | |
C3H2F6O4S2 | |
280.16600 | |
85.04000 | |
2.97470 | |
279.93000 |
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1.366
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135.7ºC
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0.00195mmHg at 25°C
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35ºC
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1.832g/cm3
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300.8ºC at 760mmHg
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2904909090
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品名, 成分含量, 用途 |
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2904909090 其他烃的磺化、硝化、亚硝化衍生物（不论是否卤化）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
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HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
