ANTIOXIDANT 425 CAS NO.88-24-4

Chemical name: 2,2’-Methylene bis(4-ethyl-6-tert-butylphenol)
CAS No.: 88-24-4 
Molecular formula: C25H36O2
Molecular weight：368.54
Molecular structure：


Specification
Appearance: White powder
Melting point，℃：≥ 122
Heating loss, %: ≤ 0.3
Ash，%：≤0.2
Screenings (150 mesh), %: ≤ 0.5


Physical and chemical properties
Relative density 1.10, soluble in alcohol, acetone and other organic solvents,
insoluble in water.

It is low toxicity, the mouth diameter of rats LD50>15g/kg


Application
ANTIOXIDANT HONOX-425 is a kind of highly efficient antioxidant. It is widely used
in ABS resin, synthetic resins such as polyethylene resin, polypropylene resin
etc. It has high resistance to oxidation, good thermal stability and excellent UV
stability performance. It is also used for light color rubber. info at hhochem.com

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