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| CAS号 : | 91944-47-7 |
精确质量 : | 125.99300 |
| 分子式 : | C3HF3O2 |
logP : | 0.31670 |
| 分子量 : | 126.03400 |
PSA : | 34.14000 |
三氟丙酮醛 | |
3,3,3-trifluoro-2-oxopropanal | |
91944-47-7 | |
C3HF3O2 | |
126.03400 | |
34.14000 | |
0.31670 | |
125.99300 |
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1.3
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1.417g/cm3
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40.8ºC at 760mmHg
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2904909090
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Xi
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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% |
