Description

1,10-Decanedithiol is a high-purity, linear aliphatic dithiol compound, essential for introducing thiol functional groups and cross-linking capabilities into advanced material systems. Its bifunctional structure makes it a critical building block for synthesizing polymers, modifying surfaces, and creating novel organic-inorganic hybrids. This product is primarily utilized by researchers and manufacturers in the polymer, nanotechnology, and specialty chemical industries for applications requiring precise molecular control and robust material properties.

Application

• Polymer Synthesis & Modification: Acts as a chain extender, cross-linking agent, or functional monomer in the production of polyurethanes, polysulfides, and other specialty polymers.
• Surface Functionalization & Self-Assembled Monolayers (SAMs): Used to create thiol-terminated surfaces on gold, silver, and other metals for sensors, electronics, and corrosion inhibition.
• Nanoparticle Capping & Stabilization: Serves as a stabilizing ligand for quantum dots, metal nanoparticles, and other nanomaterials to control size and prevent aggregation.
• Organic Synthesis Intermediate: A versatile reagent for synthesizing complex molecules in pharmaceutical and agrochemical research, leveraging its dual reactive thiol groups.
• Adhesive & Sealant Formulations: Imparts enhanced adhesion, flexibility, and chemical resistance in high-performance adhesive and sealant systems.
• Lubricant & Fuel Additive Precursor: Used in the development of extreme-pressure additives and anti-wear agents for advanced lubricants.

Basic Information

Product Name	1,10-Decanedithiol
CAS No.	1191-67-9
Molecular Formula	C10H22S2
Molecular Weight	206.41 g/mol
Synonyms	Decamethylene dithiol; 1,10-Dimercaptodecane; Decane-1,10-dithiol; 1,10-Bis(mercapto)decane; Decyl dimercaptan; 1,10-Dithiodecane; NSC 66480
EINECS	214-744-8

Quality Control

Our 1,10-Decanedithiol is manufactured under stringent quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat, sparks, open flames, and strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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