Description

Tetrahydro-1,2-Dithiin is a sulfur-containing heterocyclic compound with the CAS number 505-20-4. This versatile chemical intermediate is valued for its unique structure, which makes it a valuable building block in advanced organic synthesis and materials science. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and metabolic disorders.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its sulfur heterocycle for biological activity.
• Ligand and Catalyst Development: Acts as a building block for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Polymer & Material Science: Incorporated into the backbone of specialty polymers to impart specific chemical resistance or electronic properties.
• Flavor & Fragrance Chemistry: Employed in the synthesis of complex sulfur-containing aroma compounds for high-value applications.
• Organic Synthesis Research: A valuable reagent for constructing complex sulfur heterocycles and studying novel reaction pathways in academic and industrial R&D.

Basic Information

Product Name	Tetrahydro-1,2-Dithiin
CAS No.	505-20-4
Molecular Formula	C4H8S2
Molecular Weight	120.23 g/mol
Synonyms	1,2-Dithiane; 1,2-Dithiacyclohexane; Tetrahydro-1,2-dithiin; 1,2-Dithiacyclohexane, Tetrahydro-; NSC 28693; 1,2-Dithiacyclohexane, hexahydro-; Perhydro-1,2-dithiin
EINECS	208-015-5

Quality Control

Our Tetrahydro-1,2-Dithiin is produced and tested under a rigorous quality management system. Each batch is analyzed to ensure it meets high-purity standards suitable for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to ensure traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation to maintain optimal purity and stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
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.