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| CAS号 : | 122-96-3 |
精确质量 : | 174.13700 |
| 分子式 : | C8H18N2O2 |
logP : | -1.53560 |
| 分子量 : | 174.24100 |
PSA : | 46.94000 |
1,4-双(2-羟基乙基)哌嗪 | |
1,4-Bis(2-hydroxyethyl)piperazine | |
122-96-3 | |
C8H18N2O2 | |
174.24100 | |
46.94000 | |
-1.53560 | |
174.13700 |
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白色结晶粉末
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166.2ºC
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215-220 °C50 mm Hg(lit.)
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133.5-136 °C(lit.)
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1.097 g/cm3
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7.58E-05mmHg at 25°C
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TL3675000
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3
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S37/39-S26
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Xi
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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% |
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