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| CAS号 : | 3353-69-3 |
精确质量 : | 253.90800 |
| 分子式 : | C4H10Cl4Si2 |
logP : | 4.08560 |
| 分子量 : | 256.10500 |
PSA : | 0.00000 |
1,2-二(甲基二氯硅基)乙烷 | |
1,2-BIS(DICHLOROMETHYLSILYL)ETHANE | |
3353-69-3 | |
C4H10Cl4Si2 | |
256.10500 | |
0.00000 | |
4.08560 | |
253.90800 |
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n20/D 1.476(lit.)
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79.9ºC
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208-210ºC(lit.)
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33-35ºC(lit.)
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1.21g/cm3
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S26; S28; S36/37/39; S45
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II
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UN 2987 8/PG 2
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C
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R34
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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% |
