Description

δ2,2'-Bi[4,5-Dimethyl-1,3-Dithiol] is a specialized organosulfur compound featuring a unique dimeric dithiole structure. This compound serves as a critical building block and ligand precursor in advanced materials chemistry and catalysis. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and electronic materials sectors for developing novel synthetic pathways and functional materials.

Application

• Ligand Synthesis: A key precursor for the preparation of complex metal-chelating ligands used in homogeneous catalysis.
• Organic Semiconductor Research: Serves as a core unit in the development of novel π-conjugated systems and charge-transfer materials for organic electronics.
• Pharmaceutical Intermediates: Used in the synthesis of complex heterocyclic compounds with potential biological activity.
• Agrochemical Development: Employed as a building block for creating novel active ingredients with specific modes of action.
• Material Science: Investigated for the creation of conductive polymers, sensors, and non-linear optical (NLO) materials.
• Coordination Chemistry: Acts as a versatile sulfur-donor ligand for forming coordination complexes with transition metals.

Basic Information

Product Name	δ2,2'-Bi[4,5-Dimethyl-1,3-Dithiol]
CAS No.	50708-37-7
Molecular Formula	C10H12S4
Molecular Weight	260.45 g/mol
Synonyms	2,2'-Bi(4,5-dimethyl-1,3-dithiole); 4,4',5,5'-Tetramethyl-2,2'-bi-1,3-dithiole; δ2,2'-Bi(4,5-dimethyl-1,3-dithiole); 2,2'-Bi(4,5-dimethyl-δ2-1,3-dithiole); Tetramethyl-bis-dithiole; TMDT dimer; 1,3-Dithiole, 4,5-dimethyl-, dimer; 2,2'-Bi(4,5-dimethyldithiole)
EINECS	Contact for details

Quality Control

Our δ2,2'-Bi[4,5-Dimethyl-1,3-Dithiol] is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure high purity and batch-to-batch consistency, meeting the stringent requirements of research and process development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and relevant physical data.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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