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Cyanoacrylate Based Light Stabilizers

PowerSorb™ 3030

1,3-bis-[(2’-cyano-3’,3’-diphenylacryloyl)oxy]-2,2-bis-{[(2’-cyano- 3’,3’-diphenylacryloyl)oxy]methyl}-propane.

Synonym: 2-Propenoicacid,2-cyano-3,3-diphenyl-,2,2-bis
(2-cyano-1-oxo-3,3-diphenyl-2-propenyl)oxymethyl-1,3-propanediyl ester
Chemical Structure
Introduction / Features
PowerSorb™ 3030 is a UV absorber having maximal thermal stability and minimal volatility.
Physical Properties
Chemical Name: 1,3-bis-[(2’-cyano-3’,3’-diphenylacryloyl)oxy]-2,2-bis-{[(2’-cyano-3’,3’-diphenylacryloyl)oxy]methyl}-propane
CAS No.: 178671-58-4
EINECS No.: -
Formula: C69H48N4O8
Molecular Weight: 1061
Density[20°C, g/cm3]: 1.20
Melting Point(°C): 168-172
Color of Solution 460nm (%): Min.99
Color of Solution 500nm (%): Min.99
Appearance: Off-white powder

Solubility (20°C) % w/w
Butanone: 0.2
Methyl ethyl ketone: 7
Methanol: <0.01
Toluene: 0.8
Water: <0.01

Applications
PowerSorb™ 3030 can be used to stabilize polymers with high extrusion temperatures.
PowerSorb™ 3030 is especially suitable for stabilizing polycarbonates due to the good compatibility with the production process and excellent stabilizing effect.
Packings
PowerSorb™ 3030 is supplied in 25kg bag.
Technical Library
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