Chemical name:2,2’-Methlyene bis(4-ethly-6-tert-butylphenol)
CAS NO:  88-24-4 
EINECS:  201-814-0 
Molecular formula :  C₂₅H₃₆O₂
Molecular weight :  368.54 
Structural formula :         

Physical and chemical properties:White powder, relative density 1.10, soluble in alcohol, acetone and other organic solvents, insoluble in water. This product is low toxicity, the mouth diameter of rats LD50 > 15 g/kg

Use:Antioxidant 425 is a kind of genera efficient antioxidant, used for ABS resin, polyethylene, polypropylene resins such as synthetic resin antioxidants. Its antioxidant properties is very high, can be used of light color of rubber, possessing thermal stability and uv stability’s effect.

Packing:  The outer packing is kraft paper compound bag, the inner packing is plastic bag , each bag gross weight is 20 kg. Storing and transporting according to the general chemicals. 

Annual production :500 tons