Rubber additive 74-31-7

antioxidant

N,N-Diphenyl-p-phenylenediamine is an organic compound used as an antioxidant in rubber and plastic industries. It helps prevent degradation, extending the lifespan of materials. This colorless crystalline solid is valued for its stability and effectiveness in protecting against oxidation. N,N’-Diphenyl-4-phenylene diamine is an antioxidant for rubber, petroleum oils, and feed stuffs; stabilizer; a polymerization inhibitor; used to retard copper degradation; as an intermediate for dyes, drugs, plasties and detergents; antidegradant for nitrile-butadiene rubber, natural, styrene-butadiene, isoprene, butadiene, and ehloroprene rubbers.