Light stabilizer agent 292 (UV292) name: Bis(1,2,2,6,6-pentamethyl-4-piperidinyl)sebacate CAS NO.: 41556-26-7 and 82919-37-7

Light stabilizer agent 292 (UV292)

Chemical name: Bis(1,2,2,6,6-pentamethyl-4-piperidinyl)sebacateCAS NO.: 41556-26-7 and 82919-37-7Molecular formula: C30H56N2O4

Molecular weight: 508.8

Structural formula:

Quilaty standard:           

Appearance:       Colorless to yellowish liquidActive:                97.0% minAsh:                   0.15% maxTransmittance:    λ=500nm,% ≥99.0; λ=425nm,% ≥98.0Volatility:            0.50% max

Packing: in iron drum of 180kg net each or 25kg plastic drum or 1000kgs IBC.

Usage:   as highly efficient hindered amine light stability agent, used for a wide range of polymers and applications including sealants, abhesives, elastomers, unsatruatedk, polymers, acrylicsvinypolymers (PVC,PVB), styrene homoand copolymers, polyolefins.