阅读: 742 时间:2023-02-11 00:01:09 来源:化易天下
中文名:双季戊四醇
英文名:Dipentaerythritol
中文别名:二季戊四醇;二聚季戊四醇;二(五赤藓醇)
英文别名:Dipentaerythrit; D-PE; Dipentaerythitol; Dipentaerythritol; dipentaerythrite; Bis-pentaerythritol; Hercules Tech Di-PE; Dipentek; dipentaerithritol; 2,2'-(Oxybis(methylene))bis(2-(hydroxymethyl)propane-1,3-diol); D-PE300; Bis[2,2,2-tris(hydroxymethyl)ethyl] Ether;
CAS号:126-58-9
化学式:C10H22O7
分子量:254.277
密度:1.373g/cm3
熔点:215-225℃
沸点:356℃
闪点:282.1°C
蒸汽压:
4.77E-14mmHgat25°C
折射率:1.553
稳定性:
Stableundernormaltemperaturesandpressures.
安全说明:S24/25:防止皮肤和眼睛接触。
储存条件:
Keepcontainerclosedwhennotinuse.Storeinatightlyclosedcontainer.Storeinacool,dry,well-ventilatedareaawayfromincompatiblesubstances.