2,2'-Ethylidenebis(4,6-di-tert-butylphenol)
PowerNox™ 1290 is a highly effective, sterically hindered bisphenol antioxidant useful for a number of organic substrates.
| Synonyms | Songnox 1290, Anox 29. |
CAS Number | 35958-30-6 |
EINECS Number | 252-816-3 |
Chemical Structure |
|
Chemical Formula | C30H46O2 |
Molecular Weight | 438.7 |
Packing | PowerNox™ 1290 is supplied in 20Kg Paper Bag, 20Kg PE Bag, 25Kg Carton Box, and 50Kg Fiber 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 phenolic acid 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™ 1290 is useful in many materials such as plastics, elastomers, adhesives, waxes and oils.
PowerNox™ 1290 protects these and other materials against thermo oxidative degradation during processing, storage and end-use.
PowerNox™ 1290 is highly effective in various plastics like crystal and high impact polystyrene, ABS terpolymer, PVC, polyamides, polyurethanes, elastomers, adhesives, and rubbers such as EPDM, SBS, and blends with polyolefins and tackifier resins.
Appearance | White Powder |
Softening Range (Tg, °C) | 161-164 |
Bulk Density (g/cm3) | 0.56 |
Flash Point (°C ) | Min.193 |
Solubility [20°C] | % w/w |
Acetone | >100 |
Cyclohexane | 27 |
Ethanol | 6 |
Heptane | 18 |
Toluene | 44 |
Water | >0.03 |
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PowerNox 1290 Phenolic Antioxidant CAS 35958 30 6 
