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| CAS号 : | 2641-34-1 |
精确质量 : | 497.95600 |
| 分子式 : | C9F18O3 |
logP : | 5.35510 |
| 分子量 : | 498.06600 |
PSA : | 35.53000 |
2,5-双(三氟甲基)-3,6-二氧杂十一氟代壬酰氟 | |
2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)propoxy]propanoyl fluoride | |
2641-34-1 | |
C9F18O3 | |
498.06600 | |
35.53000 | |
5.35510 | |
497.95600 |
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1.279
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71.1ºC
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113-115°C
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1,8 g/cm3
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0.392mmHg at 25°C
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S26; S36/37/39; S45
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3265
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C
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R34
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 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:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
