CAS:123-63-7
中文别名:三聚醋醛;仲乙醛,三聚醋醛;2,4,6-三甲基-1,3,5-三氧杂环己烷;
英文别名:Paraldeide;ALDEFRESH;FEMA 2003;1,3,5-Trioxane, 2,4,6-trimethyl-;Paracetaldehyde;Paradehyde;Elaldehyde;Acetaldehyde Trimer;2,4,6-Trimethyl-1,3,5-trioxacyclohexane,s-Trimethyltrioxymethylene,Acetaldehyde trimer;para-Acetaldehyde;2,4,6-Trimethyl-1,3,5-trioxane;Paral;Paraldehyd;PCHO;Cyclic trimer of acetaldehyde;
分子式:C6H12O3
分子量:132.158
精确质量:132.079
Psa:27.69
Logp:1.0878
物化性质
外观与性状:无色至淡黄色透明液体
密度:0.994g/mLat 20°C(lit.)
沸点:65-82°C
熔点:12 °C
闪点:30°F
折射率:n20/D 1.39
水溶解性:125 g/L (25 ºC)
稳定性:Stable. Flammable. Incompatible with strong oxidizing agents, mineral acids.
储存条件:库房通风低温干燥,与氧化剂分开存放
蒸汽密度:1.52 (vs air)
蒸汽压:0.0544mmHg at 25°C