596109-87-4

Basic information

• Product Name: (4-Ethynylphenyl)-di-p-tolylamine
• Synonyms: (4-Ethynylphenyl)-di-p-tolylamine
• CAS NO: 596109-87-4
• Molecular Formula: C₂₂H₁₉N
• Molecular Weight: 297.39296
• Mol File: 596109-87-4.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: (4-Ethynylphenyl)-di-p-tolylamine(CAS DataBase Reference)
• NIST Chemistry Reference: (4-Ethynylphenyl)-di-p-tolylamine(596109-87-4)
• EPA Substance Registry System: (4-Ethynylphenyl)-di-p-tolylamine(596109-87-4)

Safety Data

• Hazardous Substances Data: 596109-87-4(Hazardous Substances Data)

Usage

General Description

The chemical compound (4-Ethynylphenyl)-di-p-tolylamine is a substituted aniline derivative with a molecular formula of C22H19N. It is commonly used as a building block in organic synthesis and pharmaceutical research. It has potential applications in the development of new materials, pharmaceuticals, and agrochemicals due to its unique chemical structure and properties. The compound is considered to be of moderate toxicity and should be handled with caution in laboratory settings. Research on its potential uses and effects is ongoing, and it shows promise for various industrial applications.

Upstream product

• 1440427-04-2 4-(methyl)-N-(4-methylphenyl)-N-(4-((triethyllsilyl)ethynyl)phenyl)aniline 
• 58047-42-0 4-bromo-N,N-di-p-tolylaniline 
• 624-31-7 4-tolyl iodide 
• 106-40-1 4-bromo-aniline 
• 58047-43-1 N,N-bis(4-methylphenyl)-N-(4-iodophenyl) amine 
• 20440-95-3 N-phenyl-di-p-tolylamine 

Downstream Products

• 1127353-47-2 (E)-4-dimesitylborylethynyl-N,N-di(4-tolyl)aniline 
• 1415100-74-1 [ruthenium(II)(carbonyl)(chloride)(CHCHC₆H₄N(C₆H₄Me-4)2-4)] 
• 1440427-05-3 4,4'-(buta-1,3-diyne-1,4-diyl)bis(N,N-di-ptolylaniline) 
• 1542226-77-6 trans-Pt{C≡CC6H4N(C6H4Me-4)2}2(PEt3)2 
• 1542226-80-1 trans-Pt{C≡CC6H4N(C6H4CH3-4)2}(C6H4CH3-4)(PPh3)2 
• 1542226-78-7 Pt{C≡CC6H4N(C6H4OMe-4)2}2(PEt3)2 

Relevant articles and documents

A combined computational and spectroelectrochemical study of platinum-bridged bis-triarylamine systems

The character of the electronic transitions in the ultraviolet-visible-near infrared (UV-vis-NIR) spectra of platinum-bis(alkynyl) bridged, bis-triarylamine mixed-valence systems trans-[Pt(Ci CC6H 4NAr2)2 (PR3)2] n+ (R = ethyl, Ar = C6H4CH3-4 (1) or C6H4OCH3-4 (2); R = Ph, Ar = C 6H4CH3-4 (3) or C6H 4OCH3-4 (4), n = 0, 1, 2) has been determined from a combination of spectroscopic measurement and density functional theory calculations. The hybrid functional BLYP35 in combination with a suitable solvent model (i.e., conductor-like screening model (COSMO)) has been used to model the UV-vis-NIR and IR spectroscopic properties of [1-4]+, to confirm the description of [1-4]+ as examples of metal-bridged organic mixed-valence compounds, and to assign the principal features of the electronic spectra, including the triarylamine-based intervalence charge transfer transition located in the NIR region. The successful modeling of the charge distribution within the system demonstrates the utility of the BLYP35-COSMO protocol as a tool for use in the study of intramolecular charge transfer properties in mixed-valence complexes.

Polyaromatic amines. Part 4: Synthesis of poly(ethynyl) linked aromatic amines

The title compounds were synthesised and characterised as part of a study into new aromatic amines for charge transporting materials. Each compound was characterised by cyclic voltammetry. A qualitative estimate of the intramolecular charge mobility was deduced from the difference between the first and second oxidation potentials.