Description

1,11-Dihydroxy-3,6,9-Trithiaundecane is a specialized organic compound featuring a linear chain with terminal hydroxyl groups and internal thioether linkages. This unique molecular architecture makes it a valuable intermediate and functional additive, particularly as a ligand or building block for metal complexation and polymer modification. It is sought after by research institutions and industrial manufacturers requiring precise chemical functionality. Key sectors include polymer science, specialty chemical synthesis, and materials research.

Application

• Polymer Modification: Acts as a chain extender or cross-linking agent for polyurethanes and other specialty polymers, enhancing material properties.
• Metal Chelation & Catalysis: Serves as a ligand for transition metals (e.g., palladium, platinum) in catalytic systems and for the extraction or stabilization of metal ions.
• Chemical Intermediate: Used in the synthesis of more complex molecules for pharmaceuticals, agrochemicals, and advanced materials.
• Surface Active Agents: Can be utilized in the formulation of surfactants or wetting agents due to its polar hydroxyl and sulfur groups.
• Adhesive & Sealant Formulations: Imparts improved adhesion and flexibility in high-performance adhesive systems.
• Research & Development: A key reagent in academic and industrial R&D for exploring new coordination chemistry and macromolecular structures.

Basic Information

Product Name	1,11-Dihydroxy-3,6,9-Trithiaundecane
CAS No.	14440-77-8
Molecular Formula	C8H18O2S3
Molecular Weight	234.42 g/mol
Synonyms	3,6,9-Trithia-1,11-undecanediol; 1,11-Bis(2-hydroxyethylthio)-3,6-dithiaoctane; Di(2-hydroxyethyl) Trithiodiglycol; Bis(2-hydroxyethyl) Trithiodiglycol Ether; Thiodiglycol Dimer; 2,2'-[Ethylenebis(thioethylenethio)]diethanol; 1,11-Dihydroxy-3,6,9-trithiaundecane
EINECS	Contact for details

Quality Control

Our 1,11-Dihydroxy-3,6,9-Trithiaundecane is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay (HPLC), identity confirmation (IR, NMR), and impurity profiling, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) documenting all test results is provided with every shipment.

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.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content	≤ 0.5%

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