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Antioxidant 2246


Technical Name: 2,2’-Methylene bis(4-methyl-6-tert-butylphenol)


CAS NO.: 119-47-1


EINECS: 204-327-1


Molecular formula: C23H32O2


Molecular weight:  340.50


Technical Specification: 


ItemSpecification
AppearanceWhite powder
Melting  Point  ℃ 122.0 min
Heating Loss % 0.30 max
Ash content, % 0.20 max
Screenings (150 Mesh) % 0.50 max


Physical and chemical properties: White powder, relative density 1.04, soluble in benzene, alcohol, acetone and other organic solvents, insoluble in water. This product is low toxicity, the mouth diameter of rats LD50 is 6500 mg/kg.


Application: Antioxidant 2246 is a kind of high efficient and nonpolluting antioxidant which has a wide range of uses, and widely used in synthetic resin, synthetic rubber, natural rubber, it can excellently resist thermal oxygen aging, it can make products do not change color and not chut frost.


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.