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| CAS号 : | 814-98-2 |
精确质量 : | 118.06300 |
| 分子式 : | C4H14Si2 |
logP : | 1.03820 |
| 分子量 : | 118.32500 |
PSA : | 0.00000 |
1,1,2,2-四甲基乙硅烷 | |
1,1,2,2-TETRAMETHYLDISILANE | |
814-98-2 | |
C4H14Si2 | |
118.32500 | |
0.00000 | |
1.03820 | |
118.06300 |
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n20/D 1.428(lit.)
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-15 °F
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86-87ºC(lit.)
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0.715 g/mL at 25ºC(lit.)
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S16; S29; S33
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UN 1993 3/PG 2
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F
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R11
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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% |
