Bohn, M. A. published the artcileKinetic modelling of the concentrations of the stabilizer DPA and some of its consecutive products as function of time and temperature, Recommanded Product: Bis(4-nitrophenyl)amine, the publication is Journal of Thermal Analysis and Calorimetry (2001), 65(1), 103-120, database is CAplus.
By kinetic modeling of the possible reactions of diphenylamine (DPA) and its nitrated consecutive products used to stabilize cellulose nitrate (CN), one can get reactivities for the nitrated DPA compounds for the situation inside a real CN formulation and therewith determine their stabilizing contribution. Concentration data of DPA and seven of its consecutive products have been determined by HPLC from isothermal ageing of a CN formulation at temperatures between 65 and 90 ¡ãC for up to 344 days. A comparison between the modeling presented and modelings published in the literature using the steady-state approximation is made. The steady-state approximation oversimplifies the stabilizer reaction behavior in a CN formulation. From the applied modeling the question about N-nitrosodiphenylamine as a key intermediate can be answered.
Journal of Thermal Analysis and Calorimetry published new progress about 1821-27-8. 1821-27-8 belongs to catalysis-chemistry, auxiliary class Nitro Compound,Amine,Benzene, name is Bis(4-nitrophenyl)amine, and the molecular formula is C12H9N3O4, Recommanded Product: Bis(4-nitrophenyl)amine.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia