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| CAS号 : | 994-65-0 |
精确质量 : | 246.14000 |
| 分子式 : | C12H28Ge |
logP : | 5.07520 |
| 分子量 : | 244.99100 |
PSA : | 0.00000 |
四-N-丙基锗 | |
tetrapropylgermane | |
994-65-0 | |
C12H28Ge | |
244.99100 | |
0.00000 | |
5.07520 | |
246.14000 |
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n20/D 1.452(lit.)
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98.1ºC
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86-87ºC5 mm Hg(lit.)
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-73ºC
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Xn
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R20/21/22
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2931900090
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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% |
