13456-78-5

Basic information

• Product Name: N,N,N',N'-TETRABENZYL-P-PHENYLENEDIAMINE
• Synonyms: N,N,N',N'-TETRABENZYL-P-PHENYLENEDIAMINE;LABOTEST-BB LT00454976;N1,N1,N4,N4-Tetrabenzylbenzene-1,4-diamine
• CAS NO: 13456-78-5
• Molecular Formula: C₃₄H₃₂N₂
• Molecular Weight: 468.63
• Mol File: 13456-78-5.mol

Chemical Properties

• Melting Point: 149-152°C
• Appearance: /
• CAS DataBase Reference: N,N,N',N'-TETRABENZYL-P-PHENYLENEDIAMINE(CAS DataBase Reference)
• NIST Chemistry Reference: N,N,N',N'-TETRABENZYL-P-PHENYLENEDIAMINE(13456-78-5)
• EPA Substance Registry System: N,N,N',N'-TETRABENZYL-P-PHENYLENEDIAMINE(13456-78-5)

Safety Data

• Safety Statements: 22-24/25
• Hazardous Substances Data: 13456-78-5(Hazardous Substances Data)

Usage

Uses

Used in Rubber and Plastics Industry:
N,N,N',N'-TETRABENZYL-P-PHENYLENEDIAMINE is used as a polymerization inhibitor and antioxidant for preventing premature polymerization and degradation in the production of rubbers, plastics, and adhesives. It contributes to the stabilization of polymer chains, thereby improving the durability and performance of these materials.
Used in Lubricants and Fuels Production:
N,N,N',N'-TETRABENZYL-P-PHENYLENEDIAMINE is used as a stabilizer in the production of lubricants and fuels to enhance their stability and performance over time.
Used in Pharmaceutical and Agrochemical Synthesis:
N,N,N',N'-TETRABENZYL-P-PHENYLENEDIAMINE is utilized as a chemical intermediate in the synthesis of pharmaceuticals and agrochemicals, playing a crucial role in the development of various medicinal and agricultural products.
It is important to handle N,N,N',N'-TETRABENZYL-P-PHENYLENEDIAMINE with care due to its classification as a hazardous substance, which poses potential health and environmental risks. Proper safety measures should be taken during its use and disposal to mitigate any adverse effects.

Upstream product

• 100-52-7 benzaldehyde 
• 100-01-6 4-nitro-aniline 
• 100-44-7 benzyl chloride 
• 106-50-3 1,4-phenylenediamine 
• 67-56-1 methanol 
• 100-39-0 benzyl bromide 

Relevant articles and documents

Aqueous-mediated N-alkylation of amines

Direct N-alkylation of primary amines to secondary/tertiary amines and of secondary amines to tertiary amines has been achieved in excellent yields by employing alkyl, benzylic and allylic halides in the presence of NaHCO 3 in an aqueous medium at an elevated temperature. Amines of different stereoelectronic nature react with ease with different halides. The selective formation of secondary amines and the formation of three different substituted tertiary amines are some of the interesting features of this methodology. Reaction in an aqueous medium, operationally convenient conditions, excellent yields and innocuous byproducts, and the absence of transition-metal catalysts, expensive bases, solid supports and the formation of undesired quaternary ammonium salts makes this method a green chemical process. Wiley-VCH Verlag GmbH & Co. KGaA, 2007.

ESR and ENDOR investigations on various Wurster's radical cations in solution. Experimental results, theoretical ab initio, and DFT calculations

ESR and ENDOR spectra are reported of several symmetrical substituted N,N,N′,N′-tetraalkyl-p-phenylenediamine radical cations in solution. Different N,N′-alkyl substituted paraphenylenediamines, like the ethyl, n-propyl, and iso-propyl derivative are compared with the parent N,N,N′,N′-tetramethyl-p-phenylenediamine (Wurster's Blue Cation). N,N,N′,N′-Tetrabenzyl-p-phenylenediamine, 1,4-dipyrrolidinylbenzene, and N,N′-bis[4-(dimethylamino)phenyl]piperazine are additionally investigated. Experimental and calculated hyperfine coupling constants are compared. Characteristic UV-VIS data and redox potentials in acetonitrile are reported, together with the syntheses of the compounds. Springer-Verlag 2005.