Sulphur Monochloride | 10025-67-9

Cas No :

10025-67-9

Molecular Weight :

135.04 G/Mol

Molecular Formula :

CL2S2

Melting Point :

-65 °C

Boiling Point :

59 °C

Solubility :

Insoluble In Water; Soluble In Nonpolar Organic Solvents

Flash Point :

120 °C

Description :

Overview of Sulphur Monochloride

Sulphur Monochloride is a reactive industrial inorganic chemical primarily used in manufacturing processes where controlled sulphur–chlorine reactivity, efficient crosslinking, and predictable chemical behaviour are required. It is supplied as a yellow to amber liquid and is recognised for its strong vulcanising and sulphur-transfer properties in industrial systems.

Sulphur Monochloride is used in rubber processing, chemical synthesis, and specialty industrial formulations where moisture-sensitive and high-reactivity sulphur chemistry is essential.


Applications of Sulphur Monochloride

Rubber Processing & Cold Vulcanisation

Sulphur Monochloride is widely used in rubber manufacturing for cold vulcanisation processes, enabling controlled sulphur crosslinking without high temperatures. It improves the elasticity, tensile strength, and durability of rubber products. It is commonly used alongside Sulphur, Zinc Oxide, and Accelerator Chemicals in industrial rubber formulations.

Chemical Manufacturing & Industrial Synthesis

Sulphur Monochloride is used in chemical manufacturing where sulphur–chlorine intermediates are required. It supports predictable reaction pathways and consistent batch quality in controlled synthesis environments. It is often evaluated with Sulphuryl Chloride and Thionyl Chloride depending on reaction requirements.

Specialty Industrial Applications

The compound is also used in specialty industrial processes where reactive sulphur incorporation is required for formulation development, intermediate preparation, and controlled chemical modification.


Safety & Handling Guidelines

  • Store in a cool, dry, and well-ventilated area
  • Keep containers tightly sealed and protected from moisture
  • Reacts violently with water and humid air
  • Avoid inhalation of vapours and direct skin or eye contact
  • Use protective gloves, goggles, a face shield, and suitable industrial clothing
  • Handle only under controlled industrial conditions
  • Dispose of residues and packaging according to regulatory guidelines


Where to Buy Sulphur Monochloride?

Sulphur Monochloride Manufacturer

Sulphur Monochloride is manufactured for industrial applications where controlled reactivity, consistent sulphur content, and stable performance are required for rubber processing and chemical synthesis.

Sulphur Monochloride Supplier & Distributor

Sulphur Monochloride is supplied in industrial-grade packaging for manufacturers requiring dependable quality and regulated handling. As an industrial chemicals supplier and distributor, Chemicalbull Pvt. Ltd. supports customers with reliable sourcing and standard documentation.


MSDS for Sulphur Monochloride

The MSDS for Sulphur Monochloride provides detailed information on hazards, storage requirements, exposure controls, first-aid measures, and emergency response procedures. Always review the MSDS before industrial use.


Frequently Asked Questions (FAQs)

  1. What is the chemical formula of Sulphur Monochloride?

    Sulphur monochloride formula is S₂Cl₂.

  2. What is Sulphur Monochloride used for in industry?

    Sulphur Monochloride is used in rubber vulcanisation, chemical manufacturing, sulphur-based synthesis, and specialty industrial processing.

  3. How does Sulphur Monochloride react with water?

    Sulphur monochloride reacts violently with water, releasing corrosive gases and decomposition products, which is why strict moisture control is essential.