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| CAS号 : | 5518-62-7 |
精确质量 : | 94.01010 |
| 分子式 : | C2H8P2 |
logP : | 0.73660 |
| 分子量 : | 94.03240 |
PSA : | 27.18000 |
1,2-双(膦酰)乙烷 | |
2-phosphanylethylphosphane | |
5518-62-7 | |
C2H8P2 | |
94.03240 | |
27.18000 | |
0.73660 | |
94.01010 |
|
109-110ºC
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109-110ºC
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4.2
|
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UN 2845
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R17; R36/37/38
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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% |