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| CAS号 : | 1187-93-5 |
精确质量 : | 165.98500 |
| 分子式 : | C3F6O |
logP : | 2.55790 |
| 分子量 : | 166.02200 |
PSA : | 9.23000 |
三氟甲基三氟乙烯基醚 | |
1,1,2-trifluoro-2-(trifluoromethoxy)ethene | |
1187-93-5 | |
C3F6O | |
166.02200 | |
9.23000 | |
2.55790 | |
165.98500 |
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无色气体
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1.264
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-32.898ºC
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1090mmHg at 25°C
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1.504 g/cm3
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14.6ºC at 760 mmHg
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2909199090
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R20
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S23-S38
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KO4350000
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F
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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% |
