CAS号:9004-95-9
品名:聚氧乙烯醚POE(20)ISOHEXADECYLETHER
中文别名:鲸蜡醇聚醚-23;聚乙二醇单十六烷基醚;
英文别名:2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-hexadecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol;
分子式:C56H114O21
分子量:1123.49
精确质量:1122.79
Psa:204.83
EINECS号:500-014-1
外观与性状:灰白色蜡质固体
密度:0.978 g/mL at 25ºC(lit.)
熔点:41-49ºC
闪点:&> 230ºC
折射率:n20/D 1.466(lit.)
稳定性:Stable. Combustible. Incompatible with strong oxidizing agents.
安全说明:S24/25; S36; S26
危险类别码:R36/37/38
危险品标志:Xi
简介:Cetomacrogol1000isthetradenameforpolyethyleneglycolhexadecylether,whichisnonionicsurfactantproducedbytheethoxylationofcetylalcoholtogiveamaterialwiththegeneralformulaHO(C2H4O)nC16H33.Severalgradesofthismaterialareavailabledependingofthelevelofethoxylationperformed,withrepeatunits(n)ofpolyethyleneglycolvaryingbetween2and20.Itisusedasasolubilizerandemulsifyingagentinfoods,cosmetics,andpharmaceuticals,oftenasanointmentbase,andalsoasaresearchtool.ItisusedasO/Wemulsifierforcreams/lotions;Wettingagentinsticks;ConformstoBPspecifications.Use0.5-5%.
用途:广泛应用于局部用药剂型和化妆品中,主要作为油包水和水包油型乳剂的乳化剂。聚氧乙烯烷基醚也有其他的应用,如作为精油、香料、维生素油、难溶性的药物的增溶剂。
自组装和接触印刷