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| CAS号 : | 2356-62-9 |
精确质量 : | 185.99200 |
| 分子式 : | C3HF7O |
logP : | 2.38070 |
| 分子量 : | 186.02800 |
PSA : | 9.23000 |
1,2,2,2-四氟乙基三氟甲醚 | |
1,1,1,2-tetrafluoro-2-(trifluoromethoxy)ethane | |
2356-62-9 | |
C3HF7O | |
186.02800 | |
9.23000 | |
2.38070 | |
185.99200 |
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1.24
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3000mmHg at 25°C
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1.512 g/cm3
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-9ºC
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2909199090
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UN 3163
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S23; S38
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Xi
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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% |
