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![八氟双环[2,2,1]庚-2,5-二烯结构式](https://www.chemicalbook.com/CAS/GIF/40834-79-5.gif)
| CAS号 : | 40834-79-5 |
精确质量 : | 235.98700 |
| 分子式 : | C7F8 |
logP : | 3.36670 |
| 分子量 : | 236.06200 |
PSA : | 0.00000 |
八氟双环[2,2,1]庚-2,5-二烯 | |
1,2,3,4,5,6,7,7-octafluorobicyclo[2.2.1]hepta-2,5-diene | |
40834-79-5 | |
C7F8 | |
236.06200 | |
0.00000 | |
3.36670 | |
235.98700 |
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70ºC
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2903890090
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Xi
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品名, 成分含量, 用途 |
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2903890090. 其他环烷烃、环烯烃或环萜烯烃的卤化衍生物. 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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2903890090. halogenated derivatives of cyclanic, cyclenic or cyclotherpenic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
