Bis(1,2,2,6,6-pentamethyl-4-piperidinyl)-sebacate and 1-(Methyl)-8-(1,2,2,6,6-pentamethyl-4-piperidinyl)-sebacate
PowerStab™ 292 is a low molecular hindered amine light stabilizer (HALS) which is effective in a broad range of plastics and coatings. It has excellent light stabilization performance in plastics and coatings and stable liquid product form.
| Synonyms | Tinuvin 292, Tinuvin 765, Uvinul 4092H, Songlight 2920, SABO_Stab UV65, Cyasorb UV-3581, Lowilite 92, Eversorb 93 (765), EVERSTAB LS 292. |
CAS Number | 41556-26-7, 82919-37-7 |
EINECS Number | 255-437-1, 280-060-4 |
Chemical Structure |
|
Chemical Formula | C30H56N2O4, C21H39NO4 |
Molecular Weight | 509/370 |
Packing | PowerStab™292 is supplied in 25kg net/plastic drum. |
Note | All information in the leaflet is based on our present knowledge and experience. We reserve the right to make any changes according to technological progress or further developments. Performance of the product described herein should be verified by testing. We specifically disclaim any other express or implied warranty of fitness for a particular purpose or merchantability. We disclaim liability for any incidental or consequential damages. |
PowerStab™ 292 is a low molecular hindered amine light stabilizer (HALS) which is effective in a broad range of plastics and coatings. Plastic applications include polyurethanes, flexible PVC, styrenic polymers (ABS, ASA), acrylics, unsaturated polyesters, elastomers, adhesives, and sealants. The product is also ideal for use in plastisol and liquid masterbatches for plastics.
Coatings applications include refinish coatings, industrial coatings, coil coatings, wood coatings, trade sale paints, and radiation curable acrylics. The product is suitable for use in both water- and solvent-based coating systems.
Appearance | Light Yellow Viscous Liquid |
Specific Gravity [20°C, g/cm3] | 0.99 |
Color of solution 425nm (%) | Min.94 |
Color of solution 500nm (%) | Min.96 |
Ash (%) | Max.0.1 |
Purity (%) | Min.96 |
Solubility [20°C] | % w/w |
Butyl carbitol | >50 |
Butanol | >50 |
Butyl acetate | >50 |
Depanol J1) | >50 |
Ethyl glycol | >50 |
Hexanediol diacrylate | >50 |
1-Methoxypropylacetate-2 | >50 |
Methylethylketone | >50 |
Trimethylolpropanetriacrylate | >50 |
Xylene | >50 |
Water | <0.01 |
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PowerStab 292 HALS Light Stabilizer 41556 26 7 and 82919 37 7 
