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| CAS号 : | 31469-23-5 |
精确质量 : | 260.16300 |
| 分子式 : | C12H28O2Si2 |
logP : | 4.57690 |
| 分子量 : | 260.52100 |
PSA : | 18.46000 |
1,1-双(三甲基甲硅烷氧基)-3,3-二甲基-1-丁烯 | |
(3,3-dimethyl-1-trimethylsilyloxybut-1-enoxy)-trimethylsilane | |
31469-23-5 | |
C12H28O2Si2 | |
260.52100 | |
18.46000 | |
4.57690 | |
260.16300 |
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1.419-1.421
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25ºC
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88ºC (15 mmHg)
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0-6ºC
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37/39-26-16
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Xi
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R36/37/38
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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% |
