Octyl-3,5-di-tert-butyl-4-hydroxy-hydrocinnamate
Synonym: Benzenepropanoic acid
3,5-bis(1,1-dimethylethyl)-4-hydroxy-, C7-9-branched alkyl esters
PowerNox™ 1135 is a primary antioxidant for organic polymers. PowerNox™ 1135 exhibits a synergistic effect in combination with phosphites. And it is an Effective, non-discoloring stabilizer that provides excellent long-term stability.
| Synonyms | Irganox 1135, Songnox 1135. |
CAS Number | 125643-61-0 |
EINECS Number | 406-040-9 |
Chemical Structure |
|
Chemical Formula | C25H42O3 |
Molecular Weight | 390 |
Packing | PowerNox™ 1135 is supplied in 200Kg Epoxy Coating Steel 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 this hindered phenol antioxidant 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. |
PowerNox™ 1135 can be used in a wide range of polymers such as PVC, ABS, PE, Rubbers such as SBR, BR & NBR, synthetic fibers, waxes, fats, oils and lubricants.
PowerNox™ 1135 can be used with benzotriazoles or HALS chemical for thermal and light stabilization in outdoor applications.
PowerNox™ 1135 can be used combination with liquid PowerNox™1135.
Appearance | Colorless to Slightly Yellow Liquid |
Melting Point [°C] | 156-161 |
Viscosity [25°C, cps] | 220 |
Specific Gravity [20°C] | 0.95-1.00 |
Water Content (%) | Max.0.1 |
Acid (mg KOH/g) | Max.1.00 |
Purity (%) | Min.98 |
Solubility [20°C] | % w/w |
Acetone | >50 |
Benzene | >50 |
Chloroform | 57 |
Ethyl acetate | >50 |
n-Hexane | >50 |
Methanol | >50 |
Dichloromethane | >50 |
Polyether Polyol | >50 |
Polyester Polyol | <10 |
Water | <0.01 |
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PowerNox 1135 Phenolic Antioxidant CAS 125643-61-0 
