- 英文名称
- Bis(1,2,2,6,6-pentamethyl-4-piperidyl) [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]butylmalonate
- 分子式
- C42H72N2O5
- 分子量
- 685.03
- 中文别名
- [[3,5-二叔丁基-4-羟基苯基]甲基]丁基丙二酸二(1,2,2,6,6-五甲基-4-哌啶基)酯; [[3,5-二(1,1-二甲基乙基)-4-羟基苯基]甲基]丁基丙二酸二(1,2,2,6,6-五甲基-4-哌啶基)酯; 双(1,2,2,6,6-五甲基哌啶-4-基) 2-丁基-2-(3,5-二叔丁基-4-羟基苯)丙二酸酯; 丁基(3,5-二叔丁基-4-羟基苄基)丙二酸双(1,2,2,6,6-五甲基-4-哌啶基)酯; 光稳定剂LS-144; 紫外线吸收剂UV-144; 紫外线吸收剂144; LS-144; UV 144; UV-144; Sanol LS 144; TINUVIN 144; bis(1,2,2,6,6-pentamethylpiperidin-4-yl)-2-n-butyl-2-(3,5-di-tert-butyl-4-hydroxybenzyl)malonate; butyl-(3,5-di-tert-butyl-4-hydroxybenzyl)-malonic acid-bis-(1,2,2,6,6-pentamethyl-4-piperidinyl)ester; BIS(1,2,2,6,6-PENTAMETHYL-4-PIPERIDINYL)(3,5-DI-TERT-BUTYL-4-HYDROXYBENZYL)BUTYLPROPANEDIOATE; 2-(3,5-Di-tert-butyl-4-hydroxybenzyl)-2-butylmalonic acid bis(1,2,2,6,6-pentamethyl-4-piperidyl) ester; Butyl(4-hydroxy-3,5-di-tert-butylbenzyl)malonic acid bis(1,2,2,6,6-pentamethyl-4-piperidinyl) ester; di-(1,2,2,6,6-Pentamethyl-4-piperidyl)-2-butyl-2-(3,5-di-tert-butyl-4-hydroxybenzyl)malonate; butyl-(3,5-di-tert-butyl-4-hydroxybenzyl)-malonic acid di(1,2,2,6,6-pentamethylpiperidin-4-yl)-ester; 2-Butyl-2-(4-hydroxy-3,5-di-tert-butylbenzyl)malonic acid bis(1,2,2,6,6-pentamethylpiperidine-4-yl) ester; 2-Butyl-2-[3,5-di(tert-butyl)-4-hydroxybenzyl]malonic acid bis(1,2,2,6,6-pentamethyl-4-piperidyl) ester; bis(1,2,2,6,6-pentamethylpiperidin-4-yl) 2-butyl-2-[(3,5-di-tert-butyl-4-hydroxyphenyl)methyl]propanedioate
- 用途
- 光稳定剂LS-144作为带有部分受阻酚类抗氧行为的受阻胺类稳定剂，用于保护涂料，减少开裂、失光，延长漆膜寿命；与光吸收剂配合提升涂料耐候性，抑制失光、开裂、起泡、脱落、变色及高温烘烤树脂黄变；对粉末涂料可使其摩擦带电，提高上粉率、减少回收量，增强附着力和包敷性。
