ANTIOXIDANT 2246 CAS NO.119-47-1
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China [CN] Chemical name: 2,2’-Methylene bis(4-methyl-6-tert-butylphenol)
CAS No.:119-47-1
Molecular formula: C23H32O2
Molecular weight: 340.50
Molecular structure:
Specification
Appearance: White powder
Melting point，℃: ≥ 122
Heating loss，%: ≤ 0.3
Ash，%:≤ 0.2
Screenings (150 mesh), %: ≤ 0.5
Solubility (20℃, g/100g solvent)
Acetone: 175 n-Heptane:8 Ethanol:154 Toluene:62 Ethyl Acetate: 134
Water ＜0.01
Application
ANTIOXIDANT HONOX-2246 is a high-efficiency, non-discoloring, non-staining antioxidant and thermal stabilizer. It is widely used in ABS resin, polystyrene, EVA, hot-melt adhesive, synthetic resin, synthetic rubber, natural rubber, latex. It can prevent ageing of natural rubber, synthetic rubber and synthetic resin which is leaded by oxygen, heat, ultraviolet ray, metals compound and prevent changing of their physical property and coloring of resin.
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