4316-57-8

Basic information

• Product Name: 4-Nitrophenyl diphenylamine
• Synonyms: 4-NITRO-TRIPHENYLAMINE;4-NITROPHENYL DIPHENYLAMINE;4-Nitro-N,N-diphenylaniline;(p-Nitrophenyl)diphenylaMine;N-(4-Nitrophenyl)-N,N-diphenylaMine;N,N-Diphenyl-4-nitroaniline;NSC 507491
• CAS NO: 4316-57-8
• Molecular Formula: C₁₈H₁₄N₂O₂
• Molecular Weight: 290.32
• EINECS: 1533716-785-6
• Product Categories: Amines;blocks;Aromatics Compounds;Aromatics;Miscellaneous Reagents
• Mol File: 4316-57-8.mol
• Article Data: 63

Chemical Properties

• Melting Point: 141-143°C
• Boiling Point: 452.6 °C at 760 mmHg
• Flash Point: 227.6 °C
• Appearance: Bright yellow crystalline solid
• Density: 1.249 g/cm³
• Vapor Pressure: 2.21E-08mmHg at 25°C
• Refractive Index: 1.668
• Storage Temp.: -20?C Freezer
• Solubility: Chloroform (Slightly), Methanol (Slightly)
• PKA: -6.22±0.30(Predicted)
• CAS DataBase Reference: 4-Nitrophenyl diphenylamine(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Nitrophenyl diphenylamine(4316-57-8)
• EPA Substance Registry System: 4-Nitrophenyl diphenylamine(4316-57-8)

Safety Data

• Hazardous Substances Data: 4316-57-8(Hazardous Substances Data)

Usage

Description

4-Nitrophenyl diphenylamine, with the CAS number 4316-57-8, is a bright yellow crystalline solid that is utilized in various organic synthesis processes. It is a chemical compound known for its distinct color and properties, making it a valuable component in the field of chemistry.

Uses

Used in Organic Synthesis:
4-Nitrophenyl diphenylamine is used as a synthetic building block for the creation of various organic compounds. Its unique structure and reactivity contribute to the formation of different molecules, which can be applied in various industries, including pharmaceuticals, agrochemicals, and materials science.
Used in Chemical Research:
As a bright yellow crystalline solid, 4-Nitrophenyl diphenylamine is also employed in chemical research for studying reaction mechanisms, testing the effectiveness of catalysts, and understanding the properties of various chemical systems. Its distinct color allows for easy identification and tracking during experiments.
Used in Analytical Chemistry:
4-Nitrophenyl diphenylamine's bright yellow color and chemical properties make it suitable for use as an indicator in analytical chemistry. It can be employed in titrations and other quantitative analysis techniques to determine the presence or concentration of specific substances in a sample.
Used in Dye Manufacturing:
Due to its bright yellow color, 4-Nitrophenyl diphenylamine can be utilized in the manufacturing of dyes and pigments for various applications, such as textiles, plastics, and printing inks. Its color intensity and stability make it a valuable component in the production of these products.

InChI:InChI=1/C18H14N2O2/c21-20(22)18-13-11-17(12-14-18)19(15-7-3-1-4-8-15)16-9-5-2-6-10-16/h1-14H

Upstream product

• 591-50-4 iodobenzene 
• 836-30-6 4-ntrophenyl(phenyl)amine 
• 603-34-9 N,N-diphenylaminobenzene 
• 636-98-6 p-nitrobenzene iodide 
• 122-39-4 diphenylamine 
• 100-01-6 4-nitro-aniline 
• 637-88-7 1,4-Cyclohexanedione 
• 350-46-9 4-Fluoronitrobenzene 
• 5856-90-6 sodium diphenylamine 
• 98-95-3 nitrobenzene 
• 7697-37-2 nitric acid 
• 64-19-7 acetic acid 
• 64-17-5 ethanol 
• 7647-01-0 hydrogenchloride 

Downstream Products

• 2350-01-8 4-aminotriphenylamine 
• 79055-30-4 bis-(4-diphenylamino-phenyl)-diazene 
• 144393-34-0 4-bromo-N-(4-bromophenyl)-N-(4-nitrophenyl)amine 
• 844658-09-9 N,N'-bis(4-aminophenyl)-N',N'-diphenyl-1,4-phenylenediamine 
• 844658-08-8 N,N-bis(4-nitrophenyl)-N',N'-diphenyl-1,4-phenylenediamine 
• 1429194-04-6 4-fluoro-4',4''-dibromotriphenylamine 
• 437-25-2 (4-fluorophenyl)(diphenyl)amine 
• 784169-58-0 1-(4-diphenylaminophenyl)-3-methylenepyrrolidine-2,5-dione 
• 4316-77-2 N-(4-(diphenylamino)phenyl)acetamide 
• 29344-72-7 N-(4-diphenylamino)phenylacetanilide 

Relevant articles and documents

Metal-organic frameworks derived CuONPs@C nanocatalysts for synthesizing optoelectronic triarylamine molecules

Carbon encapsulated copper oxide nanoparticles (CuONPs@C) fabricated using copper metal organic frameworks (Cu-MOFs) used as reusable nanocatalysts in Ullmann C[sbnd]N coupling reactions for synthesizing optoelectronic triphenylamine (TPA) and carbazole (CBZ) derivatives. The formation of CuONPs in carbon matrix was confirmed by powder X-ray diffraction (PXRD), X-ray photoelectron spectroscopy (XPS) and high-resolution transmission electron microscopy (HR-TEM). The catalytic activity of CuONPs@C was performed with diphenylamine/carbazole with substituted aryl halides in presence of mild K2CO3 base that produced triarylamines with 63–83% yields. Carbazole triarylamines exhibited strong solid state fluorescence (Φf = 14.54–36.32%) with λmax between 370 and 420 nm.

Near-Infrared Boron Difluoride Formazanate Dyes

Near-infrared (NIR) dyes are sought after for their utility in light harvesting, bioimaging, and light-mediated therapies. Since long-wavelength photoluminescence typically involves extensive π-conjugated systems of double bonds and aromatic rings, it is often assumed that NIR dyes have to be large molecules that require complex syntheses. We challenge this assumption by demonstrating that facile incorporation of tertiary amine groups into readily available 3-cyanoformazans affords efficient production of relatively simple NIR-active BF2 formazanate dyes (λabs=691–760 nm, λPL=834–904 nm in toluene). Cyclic voltammetry experiments on these compounds reveal multiple reversible redox waves linked to the interplay between the tertiary amine and BF2 formazanate moieties. Density-functional calculations indicate that the NIR electronic transitions in BF2 formazanates are of π→π*-type, but do not always involve strong charge transfer.

Ferrocene modified triphenylamine derivative electrochromic composite material and preparation method thereof (by machine translation)

The invention discloses a ferrocene modified triphenylamine derivative compound electrochromism material and a preparation method thereof,and the preparation method 4 - comprises the following steps: firstly, the preparation method of the ferrocene-containing diphenylamine dimer comprises the, following steps: firstly, carrying out an oxidation-reduction 4,4' - reaction with perchloric acid; copper 4,4' - 4,4' - Vilsmerier . (by machine translation)