A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, category: catalyst-ligand, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 150-61-8, Name is N1,N2-Diphenylethane-1,2-diamine, molecular formula is C14H16N2. In a Article, authors is Luda，once mentioned of 150-61-8
Use of water instead of chlorofluorocarbons in foaming processes results in increased slabstock temperature and concomitant scorching which often occur more easily in the fire retardant foams. However, not all fire retardants aggravate scorch. Interaction of a number of fire retardants with aniline, which was chosen as a model compound simulating the -NH2 groups always present in water-blown polyurethane foams, has been examined by several experimental techniques. The reported results highlight that this interaction leads to alkylation of the amine and to the formation of phosphoric acid or alkyl phosphoric acids or hydrogen chloride in the case of chloroalkyl phosphates. As this interaction occurs the scorch phenomenon occurs as well in the fire retardant foams, therefore the scorch could be possibly connected with this interaction. It is likely that N-alkyl anilines or HCl or phosphoric acids can promote scorch.
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 150-61-8, help many people in the next few years.category: catalyst-ligand
Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI