113752-93-5

Basic information

• Product Name: N-(3-nitro-phenyl)-N'-trityl-hydrazine
• Synonyms: N-(3-nitro-phenyl)-N'-trityl-hydrazine
• CAS NO: 113752-93-5
• Molecular Weight: 395.461
• Mol File: 113752-93-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: N-(3-nitro-phenyl)-N'-trityl-hydrazine(CAS DataBase Reference)
• NIST Chemistry Reference: N-(3-nitro-phenyl)-N'-trityl-hydrazine(113752-93-5)
• EPA Substance Registry System: N-(3-nitro-phenyl)-N'-trityl-hydrazine(113752-93-5)

Safety Data

• Hazardous Substances Data: 113752-93-5(Hazardous Substances Data)

Upstream product

• 51516-96-2 3-nitrophenylhydrazine hydrochloride 
• 76-83-5 trityl chloride 
• 596-43-0 bromo-triphenyl-methane 
• 619-27-2 3-nitrophenylhydrazine 

Downstream Products

• 24760-06-3 (3-nitro-phenyl)-trityl-diazene 

Relevant articles and documents

One-Bond Azo Initiators. Thermal Decomposition of Substituted (Phenylazo)triphenylmethanes

Rate constants for thermal decomposition of the p-NO2, m-NO2, m-methyl, p-methyl, and unsubstituted (phenylazo)triphenylmethane (1) in octane and several aromatic solvents have been determined and correlated with medium viscosity.Decomposition rate constants for p-NO2 and unsubstituted 1 in n-alkane solvents previously reported have been reanalyzed.These data indicate that β scission of intermediate diazenyl radicals is an important process in n-alkane solvents and becomes more important as increasing viscosity retards separative diffusion.However, β scission is not an important process in the aromatic solvents.Pressure severely retards the decomposition rates of p-NO2 and unsubstituted 1 in octane, cumene, and tert-butylbenzene, giving activation volumes of +16 to +21 cm3/mol.Comparison of these pressure data with atmospheric pressure data gives activation volumes for formation and recombination of diazenyl radical-triphenylmethyl radical pairs.Problems associated with Hammett correlations of decomposition rates of the variously substituted compounds 1 are discussed.