CAS号:52722-86-8
品名:1-(2'-羟乙基)-2,2,6,6-四甲基-4-哌啶醇1-(2-Hydroxyethyl)-2,2,6,6-Tetramethyl-4-Piperidinol
中文别名:1-(2`-羟乙基)-2,2,6,6-四甲基-4-哌啶醇;羟乙基四甲基哌啶醇;4-羟基-1-(2-羟乙基)-2,2,6,6-四甲基哌啶;光稳定剂HS-201;
英文别名:1-(2’-Hydroxyethyl)-2,2,6,6-tetramethyl-4-piperidinol;1-(2-Hydroxyethyl)-2,2,6,6-tetramethyl-4-piperidinol;4-Hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol;4-Hydroxy-1-(2-hydroxyethyl)-2,2,6,6-tetramethylpiperidine;1-(2-Hydroxyethyl)-2,2,6,6-tetramethylpiperidin-4-ol;1-(2-hydroxyethyl)-2,2,6,6-tetramethylpiperidin-4-ol;Hydroxyethyltetramethylpiperidinol;
分子式:C11H23NO2
分子量:201.306
精确质量:201.173
Psa:43.7
MDL号:MFCD01321174
外观与性状:白色晶体粉末
密度:0.975 g/cm3
沸点:302.6ºC at 760 mmHg
熔点:180-184°C
闪点:130.2ºC
折射率:1.471
安全说明:S26-S36/37/39
危险类别码:R36/37/38
海关编码:2933399090
用途:用作受阻胺光稳定剂,也是合成受阻胺型光稳定剂的主要中间体
合成