7596-28-3

Basic information

• Product Name: 1-benzyl-1-methylpiperidinium
• CAS NO: 7596-28-3
• Molecular Formula: C₁₃H₂₀N*I
• Molecular Weight: 190.3041
• Mol File: 7596-28-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-benzyl-1-methylpiperidinium(CAS DataBase Reference)
• NIST Chemistry Reference: 1-benzyl-1-methylpiperidinium(7596-28-3)
• EPA Substance Registry System: 1-benzyl-1-methylpiperidinium(7596-28-3)

Safety Data

• Hazardous Substances Data: 7596-28-3(Hazardous Substances Data)

Usage

Type of compound

Quaternary ammonium compound

Structural components

Piperidine ring
Benzyl group
Methyl group

Applications

Reactant in organic synthesis
Pharmaceutical and chemical industries

Potential use

Ionic liquid

Unique properties

Low melting point
Low viscosity
High thermal stability

Research areas

Anti-inflammatory agent
Anti-cancer agent

Upstream product

• 2905-56-8 N-Benzylpiperidine 
• 74-88-4 methyl iodide 
• 100-44-7 benzyl chloride 
• 110-89-4 piperidine 

Downstream Products

• 31414-56-9 N-Methyl-2-(phenylmethyl)piperidine 
• 51180-63-3 1-methyl-2-(piperidin-1-ylmethyl)benzene 
• 61858-24-0 1-methyl-2-(2-tolyl)-piperidine 
• 2905-56-8 N-Benzylpiperidine 
• 620-05-3 iodomethylbenzene 
• 100617-08-1 N-benzyl-N-methyl-4-pentenamine 

Relevant articles and documents

Insight into the Alkaline Stability of N-Heterocyclic Ammonium Groups for Anion-Exchange Polyelectrolytes

The alkaline stability of N-heterocyclic ammonium (NHA) groups is a critical topic in anion-exchange membranes (AEMs) and AEM fuel cells (AEMFCs). Here, we report a systematic study on the alkaline stability of 24 representative NHA groups at different hydration numbers (λ) at 80 °C. The results elucidate that γ-substituted NHAs containing electron-donating groups display superior alkaline stability, while electron-withdrawing substituents are detrimental to durable NHAs. Density-functional-theory calculations and experimental results suggest that nucleophilic substitution is the dominant degradation pathway in NHAs, while Hofmann elimination is the primary degradation pathway for NHA-based AEMs. Different degradation pathways determine the alkaline stability of NHAs or NHA-based AEMs. AEMFC durability (from 1 A cm?2 to 3 A cm?2) suggests that NHA-based AEMs are mainly subjected to Hofmann elimination under 1 A cm?2 current density for 1000 h, providing insights into the relationship between current density, λ value, and durability of NHA-based AEMs.