Description

Dichloromethanedisulfenyl Chloride is a specialized organosulfur chlorinating agent with the CAS number 17494-65-4. This compound is valued for its high reactivity, serving as a key intermediate in the synthesis of complex sulfur-containing molecules. It is primarily sought after by research and development chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing disulfide or sulfenyl chloride motifs.
• Agrochemical Synthesis: Serves as a building block for creating novel herbicides, fungicides, and insecticides with specific modes of action.
• Polymer Modification: Employed to introduce reactive chlorosulfenyl groups into polymer chains for cross-linking or to impart new functional properties.
• Ligand and Catalyst Preparation: Utilized in the preparation of specialized sulfur-based ligands for metal catalysis and coordination chemistry.
• Chemical Research: Acts as a versatile reagent in organic synthesis for the introduction of the -S(S)Cl functional group.
• Material Science: Investigated for the surface functionalization of materials to alter adhesion, wettability, or electronic properties.

Basic Information

Product Name	Dichloromethanedisulfenyl Chloride
CAS No.	17494-65-4
Molecular Formula	CCl2S2
Molecular Weight	163.04 g/mol
Synonyms	Dichloromethane disulfenyl chloride; Carbon dichloride disulfenyl chloride; Methanedisulfenyl dichloride; Thiocarbonyl tetrachloride; Tetrachloromethane persulfide; Perchloromethyl mercaptan (related); Cl2CS2Cl; Carbonochloridodithioic chloride
EINECS	Contact for details

Quality Control

Our Dichloromethanedisulfenyl Chloride is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including assay by titration and identification by FT-IR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing all specifications are 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). This material is highly volatile and easily oxidized; it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (Titration)	≥ 95.0%
Purity (GC)	≥ 92.0%
Density (at 20°C)	~1.70 g/mL
Boiling Point	~150-155°C (decomposes)

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