Description

1,1'-[Oxybis(Ethyleneoxyethylene)]Dipyridinium Bis(Toluene-p-Sulphonate) is a specialized quaternary ammonium salt derivative, valued for its unique bifunctional cationic structure and solubility profile. This compound is engineered to serve as a high-performance phase-transfer catalyst and functional monomer in advanced synthesis. It is essential for industries requiring precise molecular interactions and controlled reactivity, such as specialty polymer production and fine chemical manufacturing.

Application

• Phase-Transfer Catalyst (PTC) in organic synthesis for reactions between immiscible phases.
• Functional Monomer for synthesizing specialty polymers with cationic or antimicrobial properties.
• Textile Auxiliary in the formulation of fabric softeners and dye-fixing agents.
• Biocide Intermediate for the production of quaternary ammonium compound (QAC) based disinfectants and preservatives.
• Electrolyte Component in specialized electrochemical applications and energy storage research.
• Research & Development as a building block for novel surfactants and ionic liquids.

Basic Information

Item	Details
Product Name	1,1'-[Oxybis(Ethyleneoxyethylene)]Dipyridinium Bis(Toluene-p-Sulphonate)
CAS No.	85050-09-5
Molecular Formula	C34H42N2O9S2
Molecular Weight	694.83 g/mol
Synonyms	1,1'-[Oxybis(2,1-ethanediyloxy-2,1-ethanediyl)]bis[pyridinium] bis(4-methylbenzenesulfonate); PEG-2 bis(N-methylpyridinium) ditosylate; Bis[2-[2-(1-methylpyridinium-1-yl)ethoxy]ethyl] ether ditosylate; Oxybis(ethyleneoxyethylene) dipyridinium ditoluene-p-sulfonate; 1,1'-(Oxybis(ethyleneoxyethylene))dipyridinium ditosylate; Diquaternary ammonium salt of tosic acid; PTC Catalyst 85050-09-5
EINECS	Contact for details

Quality Control

Our production of 1,1'-[Oxybis(Ethyleneoxyethylene)]Dipyridinium Bis(Toluene-p-Sulphonate) adheres to a stringent quality management system. Every batch undergoes comprehensive analytical testing to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA), providing specifications for identity, assay, and impurity profiles, is supplied with each shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.