644-16-6

Basic information

• Product Name: N-(P-TOLYL)-2-NAPHTHYLAMINE
• Synonyms: 2-(P-TOLUIDINO)NAPHTHALENE;N-(P-TOLYL)-2-NAPHTHYLAMINE;(4-methylphenyl)-(2-naphthyl)amine;N-(4-methylphenyl)naphthalen-2-amine;N-(p-Tolyl)naphthalen-2-aMine;N-p-Tolyl-beta-naphthylamine;NSC 22889
• CAS NO: 644-16-6
• Molecular Formula: C₁₇H₁₅N
• Molecular Weight: 233.31
• Mol File: 644-16-6.mol
• Article Data: 25

Chemical Properties

• Melting Point: 102-103℃
• Boiling Point: 411.7 °C at 760 mmHg
• Flash Point: 219.6 °C
• Appearance: /
• Density: 1.133 g/cm³
• Vapor Pressure: 5.47E-07mmHg at 25°C
• Refractive Index: 1.685
• Solubility: soluble in Methanol
• PKA: 1.33±0.30(Predicted)
• CAS DataBase Reference: N-(P-TOLYL)-2-NAPHTHYLAMINE(CAS DataBase Reference)
• NIST Chemistry Reference: N-(P-TOLYL)-2-NAPHTHYLAMINE(644-16-6)
• EPA Substance Registry System: N-(P-TOLYL)-2-NAPHTHYLAMINE(644-16-6)

Safety Data

• Hazardous Substances Data: 644-16-6(Hazardous Substances Data)

Usage

General Description

N-(P-TOLYL)-2-NAPHTHYLAMINE, also known as TONAN, is an organic compound with potential applications in the chemical industry. Its molecular formula is C17H15N and its molecular mass is 239.31. This chemical is characterized by the presence of an aromatic amine functional group, which gives it strong reactivity with electrophiles. It is typically used as a building block in the synthesis of more complex organic molecules. N-(P-TOLYL)-2-NAPHTHYLAMINE is a solid at room temperature and exhibits good stability under normal storage conditions, but should be handled with care due to its potential toxicity and irritant properties. Its handling and usage should comply with standard safety guidelines including use of appropriate personal protective equipment and adherence to proper storage and disposal procedures.

InChI:InChI=1/C17H15N/c1-13-6-9-16(10-7-13)18-17-11-8-14-4-2-3-5-15(14)12-17/h2-12,18H,1H3

Upstream product

• 90-11-9 1-Bromonaphthalene 
• 106-49-0 p-toluidine 
• 135-76-2 sodium 2-naphthol-6-sulfonate 
• 135-19-3 β-naphthol 
• 92-70-6 3-Hydroxy-2-naphthoic acid 
• 90-13-1 1-Chloronaphthalene 
• 532-02-5 2-naphthalenesulfonic acid sodium salt 
• 7385-85-5 naphthalen-2-yl tosylate 
• 624-31-7 4-tolyl iodide 
• 91-59-8 naphthalen-2-ylamine 
• 5720-05-8 4-methylphenylboronic acid 
• 99-99-0 1-methyl-4-nitrobenzene 
• 32316-92-0 naphthalene-2-boronic acid 
• 15738-23-5 sodium tetrakis(4-tolyl)borate 

Downstream Products

• 854399-40-9 14-(3-methoxy-phenyl)-7-p-tolyl-7,14-dihydro-dibenz[a,j]acridine 
• 106-49-0 p-toluidine 
• 135-19-3 β-naphthol 
• 23854-10-6 N,N'-di-p-tolyl-[1,1']binaphthyl-2,2'-diyldiamine 

Relevant articles and documents

Improved Buchwald-Hartwig Amination by the Use of Lipids and Lipid Impurities

The development of green Buchwald-Hartwig aminations has long been considered challenging, due to the high sensitivity of the reaction to the environment. Here we show that food-grade and waste vegetable oils, triglycerides originating from animals, and natural waxes can serve as excellent green solvents for Buchwald-Hartwig amination. We further demonstrate that amphiphiles and trace ingredients present in triglycerides as additives have a decisive effect on the yields of Buchwald-Hartwig aminations.

Electrochemical Reductive Arylation of Nitroarenes with Arylboronic Acids

The synthesis of diarylamine is extremely important in organic chemistry. Herein, a novel electrochemical reductive arylation of nitroarenes with arylboronic acids was developed. A variety of diarylamines were synthesized without the need for transition-metal catalysts. The reaction could be scaled up efficiently in a flow cell and several derivatization reactions were carried out smoothly. Cyclic voltammetry experiments and mechanism studies showed that acetonitrile, formic acid, and triethyl phosphite all played a role in promoting this reductive arylation transformation.

Phosphorescent OLED and hole transporting materials for phosphorescent OLEDS

The present invention relates to phosphorescent organic light-emitting diodes (OLEDs) including a hole-transporting or a hole-transporting and an electron-blocking layer including an N,N,N′,N′-tetraaryl-phenylene-3,5-diamine or an N,N,N′,N′-tetraaryl-1,1′-biphenyl-3,3′-diamine matrix compound and to new N,N,N′,N′-tetraarylsubstituted m-arylene diamine compounds useful as hole-transporting and electron-blocking layer matrices in phosphorescent OLEDs.