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| CAS号 : | 107-50-6 |
精确质量 : | 518.13200 |
| 分子式 : | C14H42O7Si7 |
logP : | 5.02880 |
| 分子量 : | 519.07800 |
PSA : | 64.61000 |
2,2,4,4,6,6,8,8,10,10,12,12,14,14-十四甲基-1,3,5,7,9,11,13-七氧杂-2,4,6,8,10,12,14-七硅杂环十四烷 | |
2,2,4,4,6,6,8,8,10,10,12,12,14,14-tetradecamethyl-1,3,5,7,9,11,13-heptaoxa-2,4,6,8,10,12,14-heptasilacyclotetradecane | |
107-50-6 | |
C14H42O7Si7 | |
519.07800 | |
64.61000 | |
5.02880 | |
518.13200 |
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1.432
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150.7ºC
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336.5ºC at 760mmHg
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0.97g/cm3
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0.000217mmHg at 25°C
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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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