Description

2,2'-[Oxybis(Methylenethio)]Bisethanol is a specialized organic compound featuring a unique ether and thioether bridge. This molecular structure makes it a valuable intermediate and functional additive in advanced chemical synthesis. It is primarily sought after by manufacturers in the polymer, pharmaceutical, and specialty chemical industries for applications requiring sulfur-containing linkers or modifiers to impart specific material properties.

Application

• Polymer Modification: Acts as a chain extender or cross-linking agent in polyurethane and epoxy resin systems to enhance flexibility, adhesion, and chemical resistance.
• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug delivery agents that benefit from its thioether functionality.
• Lubricant & Fuel Additive: Used as a precursor for synthesizing extreme pressure (EP) additives and antioxidants that improve the performance and stability of industrial lubricants and fuels.
• Chelating Agent Synthesis: Employed in the production of sulfur-based chelating agents for metal ion control in water treatment and industrial processes.
• Surface Active Agents: Functions as an intermediate for creating specialty surfactants and emulsifiers with unique solubility and surface activity profiles.
• Adhesive & Sealant Formulations: Incorporated to modify the curing characteristics and final properties of high-performance adhesives and sealants.

Basic Information

Product Name	2,2'-[Oxybis(Methylenethio)]Bisethanol
CAS No.	36727-72-7
Molecular Formula	C6H14O3S2
Molecular Weight	198.30 g/mol
Synonyms	2,2'-[Oxybis(methylenethio)]diethanol; Bis(2-hydroxyethylthioethyl) Ether; Diethanol Bis(2-thioethyl) Ether; 2,2'-(Oxybis(ethylenethio))diethanol; Thiodiglycol Di(2-hydroxyethyl) Ether; Ethanol, 2,2'-[oxybis(methylenethio)]bis-; Oxybis(methylenethio)bisethanol
EINECS	Contact for details

Quality Control

Our production of 2,2'-[Oxybis(Methylenethio)]Bisethanol adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including assay, purity profiling, and identification, to ensure it meets precise customer specifications and industry standards. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	Contact for details
Density (20°C)	Contact for details

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