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单词
乙醛
释义
乙醛
Encyclopedia
工学
乙烯
释
acetaldehyde
乙醛
一种简单的饱和一元醛，化学式CH3CHO。又称醋醛。无色、易挥发并具有刺激性气味的液体，沸点20.8℃，可溶于水和乙醇等有机溶剂。乙醛蒸气易燃，可与空气形成爆炸混合物（体积分数为4%～57%）。在空气中易氧化，储存和运输中需充氮。主要由乙烯氧化制得，是合成多种有机化工产品的原料。
理学
乙醛
释
acetaldehyde
乙醛
分子式CH3CH═O。
Astronomy
acetaldehyde
乙醛
Chemistry
＞有机化学＞有机化合物＞释义
acetaldehyde
乙醛
Biology
aldehyde
乙醛
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