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| CAS号 : | 7381-30-8 |
精确质量 : | 206.11600 |
| 分子式 : | C8H22O2Si2 |
logP : | 2.68940 |
| 分子量 : | 206.43000 |
PSA : | 18.46000 |
1,2-双(三甲基硅氧基)乙烷 | |
1,2-Bis(trimethylsilyloxy)ethane | |
7381-30-8 | |
C8H22O2Si2 | |
206.43000 | |
18.46000 | |
2.68940 | |
206.11600 |
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n20/D 1.403(lit.)
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透明无色液体
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115 °F
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165-166 °C(lit.)
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0.842 g/mL at 25 °C(lit.)
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Flammables area
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3
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3.2
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S23-S24/25-S16
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III
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UN 1993 3/PG 3
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R10
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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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