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| CAS号 : | 5272-33-3 |
精确质量 : | 156.09700 |
| 分子式 : | C8H16OSi |
logP : | 1.63810 |
| 分子量 : | 156.29800 |
PSA : | 20.23000 |
甲基炔雌醇 | |
2-methyl-4-trimethylsilylbut-3-yn-2-ol | |
5272-33-3 | |
C8H16OSi | |
156.29800 | |
20.23000 | |
1.63810 | |
156.09700 |
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1.446
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固体
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66.8ºC
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95ºC(55 torr)
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42-45ºC
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0.882 g/cm3
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S26; S36/37/39
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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% |
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