LIGHT STABILIZER 292 CAS NO. 41556-26-7 / 82919-37-7

Chemical name:Bis(1,2,2,6,6-pentamethyl-4-piperidinyl)-sebacate

and1-(Methyl)-8-(1,2,2,6,6-pentamethyl-4-piperidinyl)-sebacate

CAS No.： 41556-26-7 / 82919-37-7

Molecular formular:C₃₀H₅₆N₂O₄/C₂₁H₃₉NO₄

Molecular weight：508.8/ 369.5

Appearance: Clear, yellowish liquid

Content of Dimer & Mono, %:≥96

Chroma: ﹤50

LIGHT STABILIZERHOSORB-292 is a liquid hindered amine light stabilizer. It is applicable in a wide range of polymers and applications including polypropylene, polyethylene, polyester, acrylic, unsaturated polyester, alkyd, PVC, PVB, elastomer, adhesive, sealant and coating. It is often recommended for polyurethane because of its solubility in polyols. It can also be used in combination with UV absorbers to providesignificantlyenhanced performance. info at hhochem. com