1678-15-5

Basic information

• Product Name: 1,5-di(pyridin-3-yl)pentane-1,3,5-trione
• CAS NO: 1678-15-5
• Molecular Formula: C₁₅H₁₂N₂O₃
• Molecular Weight: 268.2674
• Mol File: 1678-15-5.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 485°C at 760 mmHg
• Flash Point: 244.5°C
• Density: 1.256g/cm³
• Vapor Pressure: 1.47E-09mmHg at 25°C
• Refractive Index: 1.583
• CAS DataBase Reference: 1,5-di(pyridin-3-yl)pentane-1,3,5-trione(CAS DataBase Reference)
• NIST Chemistry Reference: 1,5-di(pyridin-3-yl)pentane-1,3,5-trione(1678-15-5)
• EPA Substance Registry System: 1,5-di(pyridin-3-yl)pentane-1,3,5-trione(1678-15-5)

Safety Data

• Hazardous Substances Data: 1678-15-5(Hazardous Substances Data)

Usage

Type of compound

Trione

Carbonyl groups

Contains three (-C=O) groups

Aromatic rings

Contains two pyridine rings

Nitrogen atoms

Present in the pyridine rings

Usage

Building block in organic synthesis

Application

Reagent in chemical reactions

Importance

Intermediate in the production of pharmaceuticals, agrochemicals, and other fine chemicals

Reactivity

Versatile

Functional groups

Allows for various reactions such as nucleophilic addition, oxidation, and reduction

Product range

Can create a wide range of products with diverse properties and applications

Upstream product

• 2524-52-9 ethyl-2-picolinate 
• 67-64-1 acetone 

Downstream Products

• 101003-65-0 4'-hydroxy-2,2':6',2''-terpyridine 

Relevant articles and documents

Healable terpyridine-based supramolecular gels and the luminescent properties of the rare earth metal complex

Based on gluconic acid acetal and terpyridyl groups, we have prepared two new supramolecular gelators C3S and C6S with the critical gelation concentrations of 0.1% in aryl halides and the ability of gelling in DMF/DMSO + H2O at room temperature. The excellent self-healing properties of the gels were studied using rheological experiments. Based on the 1H NMR, IR spectrum and PXRD, the self-assembly pattern of C6S was proposed through theoretical calculation. After coordinating with Ln(III) metal ions, the multicolor luminescent metallogel C6S-Eu/Tb was investigated. The luminescence properties of the gels were characterized by fluorescence spectroscopy and fluorescence lifetime measurements, confirming the energy transfer between the organic compounds and Ln(III) metal ions.