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| CAS号 : | 109-78-4 |
精确质量 : | 71.03710 |
| 分子式 : | C3H5NO |
logP : | -0.10762 |
| 分子量 : | 71.07790 |
PSA : | 44.02000 |
3-羟基丙腈 | |
3-Hydroxypropionitrile | |
109-78-4 | |
C3H5NO | |
71.07790 | |
44.02000 | |
-0.10762 | |
71.03710 |
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n20/D 1.425(lit.)
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2.5 (vs air)
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无色或稻黄色的液体
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库房通风低温干燥,与氧化剂、强酸类、强碱类、食品添加剂分开存放
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>230 °F
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228 °C(lit.)
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-46 °C
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>=10 g/100 mL at 20 ºC
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1.04 g/mL at 25 °C(lit.)
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0.0132mmHg at 25°C
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Stable. Flammable. Incompatible with strong oxidizing agents. Reacts with water or steam to release toxic vapours. Reacts violently with acids, amines, inorganic bases. Corrodes mild steel.
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MU5250000
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29269095
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1
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S26-S36-S24/25
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2810
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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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<p>由丙烯腈水合而得。另一种制法是由2-氯乙醇与氰化钠反应制得。 精制方法:常压蒸馏时发生分解,应用减压蒸馏精制。</p> | |
<p>用于制造丙烯酸酯的中间体及用作纤维素酯和无机盐的溶剂。还可从苯与环己烷混合物中选择性地分离苯。</p> |
