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单词
phosphine
释义
phosphine
Encyclopedia
工学
【工业气体】
释
phosphine;hydrogen phosphide
磷烷
分子式为PH3，分子量为34.0。熔点为-133.8℃，常压下沸点为-87.7℃，液体密度（-87.77℃）为740千克/米3，气体密度（-87.77℃）为3.922千克/米3。又称氢化磷、磷化三氢、膦。
理学
膦
释
phosphine
膦
磷化氢分子中部分或全部氢原子为烃基取代的三价有机磷化合物。又称碳磷烷。
Chemistry
＞无机化学＞无机化学基本概念与无机化合物＞释义
phosphine
磷化氢
＞有机化学＞金属有机化学＞释义
phosphine
膦
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更新时间：2026/8/5 14:23:44