950520-39-5

Basic information

• Product Name: Pyridine,4,4'-(2,6-naphthalenediyl)bis-
• Synonyms: Pyridine,4,4'-(2,6-naphthalenediyl)bis-;2,6-di(pyridin-4-yl)naphthalene
• CAS NO: 950520-39-5
• Molecular Formula: C₂₀H₁₄N₂
• Molecular Weight: 282.33856
• Mol File: 950520-39-5.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 469.1±35.0 °C(Predicted)
• Appearance: /
• Density: 1.173±0.06 g/cm3(Predicted)
• PKA: 5.34±0.10(Predicted)
• CAS DataBase Reference: Pyridine,4,4'-(2,6-naphthalenediyl)bis-(CAS DataBase Reference)
• NIST Chemistry Reference: Pyridine,4,4'-(2,6-naphthalenediyl)bis-(950520-39-5)
• EPA Substance Registry System: Pyridine,4,4'-(2,6-naphthalenediyl)bis-(950520-39-5)

Safety Data

• Hazardous Substances Data: 950520-39-5(Hazardous Substances Data)

Usage

General Description

Pyridine, 4,4'-(2,6-naphthalenediyl)bis- is a chemical compound with the molecular formula C22H14N2. It is a derivative of pyridine, which is a six-membered ring structure containing five carbon atoms and one nitrogen atom. The compound 4,4'-(2,6-naphthalenediyl)bis-pyridine is used in various industrial processes and applications, including as a reagent in organic synthesis and as a building block in the production of pharmaceuticals and agrochemicals. It is also used in the manufacture of dyes, pigments, and polymer additives. Additionally, this compound is used as a ligand in coordination chemistry and as a corrosion inhibitor in metalworking fluids and lubricants. It exhibits a strong odor and is classified as harmful if ingested, inhaled, or absorbed through the skin, and precautions should be taken when handling it.

Upstream product

• 152873-82-0 2,6-di(trifluoromethylsulfonyloxy)naphthalene 
• 181219-01-2 4-pyridineboronic acid pinacol ester 
• 581-43-1 2.6-dihydroxynaphthalene 
• 13720-06-4 2,6-dibromonaphthalene 
• 1692-15-5 4-pyridylboronic acid 

Relevant articles and documents

Cucurbit[8]uril-mediated pseudo[2,3]rotaxanes

Pseudo[2,3]rotaxanes have been successfully fabricated by the complexation of cucurbit[8]uril (CB[8]) macrocycles with extended viologen derivatives. Two design rules enable the incorporation of a third CB[8] onto a recently reported pseudo[2,2]rotaxane.

BORONIC ACID APPENDED NAPHTHYL-PYRIDINIUM FLUORESCENT SACCHARIDE SENSORS FOR EARLY DETECTION OF GASTROINTESTINAL DISEASES

The present disclosure relates to novel boronic acid receptor compounds and their use in methods of quantifying a saccharide appearing in a sample. Provided are methods of measuring the concentration of a saccharide in a sample as well as methods of measu

Highly Stable Molecular Borromean Rings

A series of Cp*Rh-based molecular Borromean rings (BRs) are prepared from naphthazarine or metallaligand. Some of as-synthesized BRs display high stability and are formed in high yields in solution. The reason is related to the length ratio of the long-arm linker and short-arm linker, where smaller aspect ratios of the metallarectangles promote improved stability and yields of the BRs in solution. Increasing the width of the metallaligand or pyridyl ligand hinders the formation of BRs and leads to unoccupied monomeric rectangles, which were further used as catalysts for the acyl transfer reaction between N-acetylimidazole and (4-(pyridin-4-yl)phenyl) methanol.