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| CAS号 : | 425-38-7 |
精确质量 : | 231.97700 |
| 分子式 : | C4F8O2 |
logP : | 2.24700 |
| 分子量 : | 232.02900 |
PSA : | 26.30000 |
全氟甲氧基丙酰氟 | |
2,2,3,3-tetrafluoro-3-(trifluoromethoxy)propanoyl fluoride | |
425-38-7 | |
C4F8O2 | |
232.02900 | |
26.30000 | |
2.24700 | |
231.97700 |
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1.264
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53.1ºC at 760 mmHg
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1.636 g/cm3
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259mmHg at 25°C
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C
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2918990090
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HS: 2918990090 Other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives |
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品名, 成分含量, 用途 |
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2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
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2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
