product Name：Photo-stabilizer 622
  • butanedioic acid polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol; Poly[1-(2'-Hydroxyethyl)-2,2,6,6-Tetramethyl-4-Hydroxy-piperdylSuccinate]; 1-(2-hydroxyethyl)-2,2,6,6-tetramethylpiperidin-4-ol butanedioate (1:1); HALS 622; Light Stabilizing Agent 622; Light stabilizer FENTASTAB 622; UV Absorber 622
  • 70198-29-7
  • C15H29NO6
  • 319.3939
  • InChI=1/C11H23NO2.C4H6O4/c1-10(2)7-9(14)8-11(3,4)12(10)5-6-13;5-3(6)1-2-4(7)8/h9,13-14H,5-8H2,1-4H3;1-2H2,(H,5,6)(H,7,8)
  • Photo-stabilizer 622 70198-29-7
  • 302.6°C at 760 mmHg
  • 130.2°C
  • 9.49E-05mmHg at 25°C