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CAS:23128-74-7
MF:C40H64N2O4
MW:636.95
EINECS:245-442-7
Synonyms:3,3′-Bis(3,5-di-tert-butyl-4-hydroxyphenyl)-N,N’-hexamethylenedipropiomide; IRGANOX1098; BENZENEPROPANAMIDE,N,N’-1,6-HEXANEDIYL-BIS[3,5-BIS(1,1-DIMETHYLETHYL)-4-HYDROXY]
What is Antioxidant 1098 CAS 23128-74-7？
Antioxidant 1098 is a hindered phenolic antioxidant, is the most widely used antioxidant, generally used as the main antioxidant, often combined with the auxiliary antioxidant, has a good processing stability and long-term thermal stability. Phosphite antioxidants are co-antioxidants, often used in combination with main antioxidants, stable and effective processing, but phosphite antioxidants are easy to hydrolysis, resulting in black spots, corrosion, acid catalytic degradation and other problems.
Specification
| Item | Specification |
| Melting point | 156-161°C |
| Boiling point | 740.1±60.0 °C(Predicted) |
| Density | 1.021±0.06 g/cm3(Predicted) |
| Acidity coefficient (pKa) | 12.08±0.40(Predicted) |
| LogP | 9.6 at 25℃ |
Application
Antioxidant 1098 is a kind of general antioxidant with high performance, such as no discoloration, no pollution, heat oxidation and extraction resistance. It is mainly used in polyamides, polyolefin, polystyrene Chemicalbook ethylene, ABS resin, acetal resin, polyurethane and rubber polymers, and can also be used with auxiliary antioxidants containing phosphorus to improve the oxidation resistance.
Packaging
25kg/drum or according to customer requirements.
Related keywords
N,N’-HEXAMETHYLENE-BIS-(3,5-DI-TERT-BUTYL-4-HYDROXYHYDROCINNAMIDChemicalbookE); N,N’-HEXANE-1,6-DIYLBIS[3-(3,5-DI-TERT-BUTYL-4-HYDROXYPHENYL)PROPIONAMIDE]; N,N’-Hexamethylenebis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionamide]; At1098; N,N’-(Hexane-1,6-diyl)bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanaMide).
