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| CAS号 : | 4114-31-2 |
精确质量 : | 104.05900 |
| 分子式 : | C3H8N2O2 |
logP : | 0.69740 |
| 分子量 : | 104.10800 |
PSA : | 64.35000 |
肼基甲酸乙酯 | |
Ethyl carbazate | |
4114-31-2 | |
C3H8N2O2 | |
104.10800 | |
64.35000 | |
0.69740 | |
104.05900 |
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1.4495 (22ºC)
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淡黄色晶体
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187 °F
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108-110 °C22 mm Hg(lit.)
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44-47 °C(lit.)
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Stable under normal temperatures and pressures.
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Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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FE2545000
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3
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29280090
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6.1
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S26-S36
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III
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2811
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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% |
<p>将无水肼和碳酸二乙酯混合,在蒸汽浴上加热3.5h,减压蒸馏,收集102-103(2.4kPa)馏分,即产品肼基甲酸甲酯。</p> | |
<p>农药、医药中间体。</p> |
