Description

(Chlorodithio)Chlorodifluoromethane CAS NO 34764-21-1 is a specialized organosulfur and organofluorine compound, serving as a versatile chemical intermediate in advanced synthesis. Its unique structure, featuring both chlorine and fluorine substituents on a dithiomethane backbone, makes it a valuable precursor for introducing fluorinated thioether functionalities. This compound is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and materials science industries for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Used in the synthesis of fluorinated drug candidates, particularly those targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Synthesis: Serves as a key building block for creating novel pesticides and herbicides with enhanced bioavailability and environmental persistence.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to impart unique surface properties, chemical resistance, and low surface energy to specialty polymers.
• Liquid Crystal & OLED Materials: Employed in the development of advanced electronic display components due to its ability to modify molecular polarity and alignment.
• Ligand & Catalyst Development: Useful for synthesizing novel sulfur- and fluorine-containing ligands for transition metal catalysis in fine chemical production.
• Chemical Research (R&D): A valuable reagent for exploring new reaction pathways in organofluorine and organosulfur chemistry.

Basic Information

Product Name	(Chlorodithio)Chlorodifluoromethane
CAS No.	34764-21-1
Molecular Formula	CClF2S2Cl (or CCl2F2S2)
Molecular Weight	185.03 g/mol
Synonyms	Chlorodifluoromethyl chlorodithioate; Difluorochloromethyl chlorodithioate; Chlorodifluoromethane, chlorodithio derivative; (Chlorodithio)difluorochloromethane; Thioperoxydicarbonochloridothioic difluoride (S,S-dichloride); 1-Chloro-1,1-difluoro-2,2-dithiomethane; Perchloromethyl mercaptan, difluoro analog (partial structure); CAS 34764-21-1
EINECS	Contact for details

Quality Control

Our production of (Chlorodithio)Chlorodifluoromethane adheres to strict quality management protocols. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with each shipment, detailing all critical specifications. We support cGMP and ISO 9001 standards for pharmaceutical and industrial intermediates, ensuring reliable supply for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at temperatures between 2°C and 8°C to minimize volatility and degradation. Due to its highly volatile nature and sensitivity to fluoride/strong alkali, keep away from incompatible materials and sources of ignition. Use appropriate secondary containment.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Purity (HPLC)	≥ 96.5%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Total impurities ≤ 3.0%
Density (at 20°C)	1.60 - 1.65 g/mL

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