ANTIOXIDANT 2246

ANTIOXIDANT 2246

CAS NO.119-47-1
Chemical name: 2,2′-methylenebis(6-tert-butyl-4-methyl-phenol)
Molecular Formula: C23H32O2 Molecular Weight:340.5
Structural Formula:

Specification
Appearance: White crystalline powder
Assay(GC): 99.0%min
Melting range: 123-133℃min
Volatile: 0.25%max
Ash: 0.1%max
Solubility(20℃,w/w%) : Acetone 760, Benzene 46,Chloroform 8, Hexene 4,
Ethyl acetate 60, Methanol 10,Water 0.1%max

Application: It is a high-efficiency nonpolluting Antioxidant , applicable to the manufacture of synthetic rubber, latex and natural rubber, being one of excellent phenol Antioxidants. It is applicable to light colored or colored rubber product. In plastic industry, this product can prevent the thermal aging and light aging of polyester chlornamee, polystyrene, ABS resin, polyoxymethylene and cellulose resin with the dosage of 0.5-1%. Toxicity and safety: It can be safely handled without any irritation to the skin.
Packing: Packed in cardboard drums lined with plastic bags with the capacity of 25 kg or according to customers’ demands.
Storage: It should be stored in a close system and kept in a dry, close and shade place.