XiangFengChemical

Petroleum Additives

N,N-Diphenyl-p-phenylenediamine

CAS No.	74-31-7
Molecular Formula	C18H16N2
Appearance	Pale Grey to Very Dark Grey Power
Boiling Point	220-225 °C0.5 mm Hg(lit.)
Density	1.2
Standard	Melting Point: 143-145 °C(lit.); Flash Point:

Description

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.