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| CAS号 : | 17865-85-9 |
精确质量 : | 535.94200 |
| 分子式 : | C8H24O12Si8 |
logP : | 0.80320 |
| 分子量 : | 536.95300 |
PSA : | 110.76000 |
八甲基-POSS | |
Permethyloctasilsesquioxane | |
17865-85-9 | |
C8H24O12Si8 | |
536.95300 | |
110.76000 | |
0.80320 | |
535.94200 |
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235ºC at 760 mmHg
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>350ºC
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1.26g/cm3
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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% |
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