Description

Disulfur Dichloride is a versatile and reactive inorganic chemical compound essential for introducing sulfur and chlorine functionalities in synthesis. Its primary commercial value lies in its role as a key chlorinating and sulfurizing agent for the production of organosulfur compounds and specialty chemicals. This product is critical for manufacturers and R&D facilities in the agrochemical, pharmaceutical, and polymer industries seeking to develop novel materials or active ingredients.

Application

• Chemical Synthesis: As a vital intermediate and reagent for the chlorination and sulfurization of organic compounds.
• Agrochemical Production: Used in the manufacture of sulfur-containing pesticides, herbicides, and fungicides.
• Polymer Industry: Acts as a cross-linking agent or modifier in the synthesis of specialty polymers and rubbers.
• Pharmaceutical Intermediates: Employed in the synthesis of specific drug candidates and active pharmaceutical ingredients (APIs).
• Laboratory Research: A key reagent for academic and industrial R&D in synthetic organic and inorganic chemistry.
• Vulcanization Processes: Used in certain rubber vulcanization and modification processes.

Basic Information

Product Name	Disulfur Dichloride
CAS No.	10025-67-9
Molecular Formula	Cl2S2 / S2Cl2
Molecular Weight	135.04 g/mol
Synonyms	Sulfur Chloride (S2Cl2); Sulfur Monochloride; Disulfur Chloride; Sulfur Subchloride; Dichlorodisulfane; Thiosulfurous Dichloride; NSC 138879
EINECS	233-036-2

Quality Control

Our Disulfur Dichloride is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and reliability. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles. Our quality systems are designed to meet the stringent requirements of industrial and research applications, ensuring material integrity from production to delivery.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flames. Due to its properties as a strong acid/organic solvent and high volatility, it must be kept separate from incompatible materials such as bases, oxidizing agents, and moisture. For long-term stability, storage under an inert atmosphere is recommended to prevent degradation.

Specification

Item	Specification
Appearance	Amber to red-yellow fuming liquid
Identification (IR)	Conforms
Assay (S2Cl2)	≥ 98.0 %
Density (at 20°C)	1.67 - 1.69 g/mL
Boiling Point	~138°C

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