甲基乙烯酮又名丁烯酮，是最简单的α,β-不饱和酮。具有刺激腥臭味的挥发性无色液体。可燃。易溶于水、甲醇、乙醇、乙醚、丙酮、冰醋酸，微溶于烃。有毒，对皮肤、眼、鼻和咽喉粘膜有刺激作用，致视力障碍。是合成维生素A、甾族、烷基化剂、阳离子树脂、胶片乳化剂的重要原料。
0 中文名称：甲基乙烯酮中文别名：丁烯酮; 3-丁烯-2-酮; 甲基乙烯基甲酮; 甲基乙烯基酮英文名称：Methyl vinyl ketone英文别名：3-buten-2-oneCAS号：78-94-4EINECS号：2 中文名称： 甲基乙烯酮 中文别名： 丁烯酮; 3-丁烯-2-酮; 甲基乙烯基..
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探讨了聚乙烯吡咯烷酮浓度，羧甲基淀粉钠用量对法莫替丁分散片崩解的影响及不同介质对其溶出的影响。
Famotidine dispersible tablets were prepared. The influence of PVP concentration, sodium starch glycolate quantity and different medium on disintegration and dissolution rate is discussed.
本文以聚矾和磺化聚砜共混物为膜材料，二甲基乙酰胺为溶剂，聚乙烯吡咯啉酮和邻苯二甲酸二甲酯为添加剂配制纺丝液，纺制外压中空纤维超滤膜。
This paper reported the preparation of hollow fiber UF membrane, using PS and SPS as membrane spinning materials, DMA as solvent, PVPand dimethyl phthalate as additives.
以硅胶为催化剂，丙酮和甲醛可经常压缩合反应合成甲基乙烯基酮。
Atmospheric vapor phase catalytic condensation of formaldehyde with acetone for manufacture of methyl vinyl ketone has been studied.
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