Description

2,2'-[Dodecane-1,12-Diylbis(Thio)]Bisethanol is a high-purity, sulfur-containing diol compound with a long-chain aliphatic spacer, offering unique chemical functionality for advanced material synthesis. This compound matters for its role as a versatile building block, providing dual thioether and hydroxyl groups that enable applications in polymer modification, cross-linking, and as a ligand or intermediate in specialty chemical production. Industries requiring custom polymer additives, high-performance lubricant formulations, or specialized chemical intermediates will find this product essential for developing materials with enhanced properties.

Application

• Polymer Additive & Modifier: Acts as a chain extender, cross-linking agent, or modifier in polyurethane, epoxy, and other polymer systems to impart flexibility and specific chemical resistance.
• Lubricant & Fuel Additive Intermediate: Serves as a precursor for synthesizing extreme pressure (EP) additives, anti-wear agents, and multifunctional additives for industrial lubricants and fuels.
• Surface Active Agent Synthesis: Used in the production of specialized surfactants and emulsifiers for demanding industrial and cosmetic formulations.
• Chelating Agent & Ligand Precursor: Functions as an intermediate for creating chelating ligands used in metal extraction, catalysis, and water treatment processes.
• Pharmaceutical & Agrochemical Intermediate: Employed in the synthesis of active pharmaceutical ingredients (APIs) and advanced agrochemicals requiring specific thioether linkages.
• Adhesive & Sealant Formulations: Incorporated to enhance the adhesion, cohesion, and chemical stability of high-performance adhesives and sealants.

Basic Information

Product Name	2,2'-[Dodecane-1,12-Diylbis(Thio)]Bisethanol
CAS No.	41891-96-7
Molecular Formula	C₁₆H₃₄O₂S₂
Molecular Weight	322.56 g/mol
Synonyms	1,12-Bis(2-hydroxyethylthio)dodecane; Dodecane-1,12-diyl bis(2-hydroxyethyl sulfide); 2,2'-(Dodecylenedithio)diethanol; 2,2'-(1,12-Dodecanediylbis(thio))bis-ethanol; Bis(2-hydroxyethyl) dodecyl disulfide; 1,12-Di(2-hydroxyethylthio)dodecane; Ethanol, 2,2'-[1,12-dodecanediylbis(thio)]bis-; Thiodiglycol dodecyl ether
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and customer-specific requirements. Each batch is controlled via modern analytical techniques including HPLC, GC, and NMR to verify identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request. We adhere to a quality management system to guarantee supply reliability and product integrity for your R&D and production needs.

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). Keep away from strong oxidizing agents and heat sources. Under these conditions, the product remains stable for extended periods.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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