Description

3,7-Dithia-1,9-Nonanediol is a specialized organic compound featuring a unique sulfur-containing diol structure. This molecular architecture makes it a valuable intermediate and building block for synthesizing complex molecules, particularly in the fields of polymer chemistry and materials science. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty polymer industries for creating novel compounds with specific properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring thioether linkages or specific chelating properties.
• Polymer & Resin Modifier: Acts as a chain extender or cross-linking agent in the production of polyurethanes, epoxies, and other specialty polymers to enhance properties like flexibility, chemical resistance, or adhesion.
• Ligand & Chelating Agent: Serves as a precursor for ligands in catalysis and metal complexation applications, useful in both industrial processes and analytical chemistry.
• Agrochemical Synthesis: Employed as a key intermediate in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science Research: Utilized in R&D for creating new organic electronic materials, self-assembled monolayers (SAMs), and advanced coatings.
• Chemical Synthesis Building Block: Provides a versatile scaffold for organic synthesis, enabling the introduction of sulfur and hydroxyl functionalities into target molecules.

Basic Information

Item	Details
Product Name	3,7-Dithia-1,9-Nonanediol
CAS No.	16260-48-3
Molecular Formula	C7H16O2S2
Molecular Weight	196.33 g/mol
Synonyms	1,9-Nonanediol, 3,7-dithia-; 3,7-Dithianonane-1,9-diol; 1,9-Bis(2-mercaptoethoxy)nonane (precursor form); Bis(2-hydroxyethylthio)propane; 3,7-Dithianonanediol; NSC 163045; 3,7-Dithia-1,9-nonanediol
EINECS	Contact for details

Quality Control

Our 3,7-Dithia-1,9-Nonanediol is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from key tests such as assay (HPLC), identification (IR/NMR), and impurity profiling. Our quality commitment ensures the material meets the stringent requirements for research and industrial synthesis.

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 strong acids. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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