N,N'-Hexamethylenebis(3,5-di-tert-butyl-4-hydroxyhydrocinnamamide)
Synonym: ,3'-Bis(3,5-di-tert-butyl-4-hydroxyphenyl)-
N,N'-hexamethylenedipropionamide
N,N’-hexane-1,6-diylbis[3-(3,5-di-tert-butyl-4-hydroxyphenylpropionamide)]
PowerNox™ 1098 is an excellent performance effect metal deactivation and antioxidant upon the thermoplastic resins. PowerNox™1098 is highly effective especially in wire and cable applications used as primary insulation of PP, HDPE, LDPE and other elastomers.
| Synonyms | Irganox 1098, Omnistab AN 1098, Songnox 1098, Lowinox HD98, Deox MD-1098, Evernox 1098. |
CAS Number | 23128-74-7 |
EINECS Number | 245-442-7 |
Chemical Structure |  |
Chemical Formula | C40H64O4N2 |
Molecular Weight | 637 |
Packing | PowerNox™ 1098 is supplied in 20Kg Carton Box, 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 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. |
PowerNox™ 1098 is an antioxidant for Polyamide fibers, molded articles and films.
PowerNox™ 1098 can protect polymer color during manufacturing, spinning or thermal fixation.
This hindered phenol antioxidant can protect fiber during the last stages of polymerization or by dry blending on Nylon chips.
Appearance | White Crystalline Powder |
Melting Point [°C] | 156-161 |
Flash Point [°C] | 282 |
Volatile Loss (%) | Max.0.5 |
Color of Solution 425nm (%) | Min.97 |
Color of Solution 500nm (%) | Min.98 |
Ash (%) | Max.0.1 |
Purity (%) | Min.99 |
Solubility [20°C] | % w/w |
Acetone | 2 |
Benzene | 0.01 |
Chloroform | 6 |
Caprolactam | >20 |
95% Caprolactam + 5% Water | >20 |
80% Caprolactam + 20% Water | 3 |
Ethyl acetate | 1 |
n-Hexane | 0.01 |
Methanol | 6 |
Water | <0.01 |
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PowerNox 1098 Phenolic Antioxidant CAS 23128-74-7 
