Styrene | 100-42-5

Cas No :

100-42-5

Molecular Weight :

104.15 G/Mol

Molecular Formula :

C8H8

Melting Point :

-30.8 °C

Boiling Point :

145 °C

Solubility :

Slightly Soluble In Water; 0.3 G/L At 20 °C

Flash Point :

-28 °C

Description :

Overview of Styrene

Styrene is a widely used industrial organic chemical and aromatic monomer known for its high reactivity and polymerisation capability. It is typically supplied as a clear, colourless liquid and is essential in large-scale manufacturing processes where controlled polymer formation and consistent chemical performance are required.

It is an industrial chemical. Styrene is the primary ingredient in the manufacturing of plastics and resins, synthetic rubber, and composite materials, which support industries that demand regular behavior, strength of the material, and efficiency in the process.


Applications of Styrene

Plastics & Polymer Manufacturing

Styrene is widely utilized in the production of polystyrene, expandable polystyrene (EPS), and copolymers based on styrene. These are used extensively in insulation, packaging appliances, and industrial moulded goods. Styrene is often processed with Styrene butadiene and polybutadiene rubber in the polymer manufacturing process.

Synthetic Rubber & Elastomers

Within the industry of rubber, Styrene is the primary raw ingredient used in styrene butadiene rubber (SBR) and latex formulations. It is abrasion-resistant as well as durable and flexible in conveyor belts, tyres, as well as footwear components and various other industrial rubber applications.

Resins, Composites & Industrial Coatings

Styrene is widely used as a reactive diluent and monomer in unsaturated polyester resins and fiberglass-reinforced composites. It enhances the flow of resin, curing efficiency, and mechanical strength in marine composites and industrial coatings.


Safety & Handling Guidelines

  • Store in a cool, dry, and well-ventilated area
  • Keep away from heat, sparks, and ignition sources
  • Keep containers tightly sealed and clearly labelled
  • Avoid inhalation of vapours and prolonged skin contact
  • Use protective gloves, goggles, a face shield, and suitable industrial clothing
  • Handle under controlled industrial conditions
  • Dispose of waste and packaging according to regulatory guidelines


Where to Buy Styrene?

Styrene Manufacturer

Styrene is manufactured for industrial-grade applications where high purity, controlled inhibitor content, and consistent polymerisation behaviour are required for plastics, rubber, and resin production.

Styrene Supplier & Distributor

Styrene is available in large quantities in industrial and bulk packaging for companies that require dependable quality and controlled logistics. As a reputable industrial chemicals distributor and supplier Chemicalbull Pvt. Ltd. provides customers with solid sourcing documentation, secure supply chains.


MSDS for Styrene

MSDS on Styrene contains specific information about chemicals and limit of exposures, safe handling techniques storage conditions, first-aid measures, as well as emergency responses. Always check the MSDS prior to use in industrial settings.


Frequently Asked Questions (FAQs)

  1. What is Styrene used for?

    Styrene is utilized to make plastics as well as synthetic rubber, resins, and fiberglass composites, as well as industrial coatings.

  2. What are the main industrial uses of Styrene?

    Its main industrial uses include polystyrene production, styrene-butadiene rubber (SBR), unsaturated polyester resins, and latex formulations.

  3. What is the chemical formula of Styrene?

    The chemical formula of Styrene is C₈H₈.

  4. What is the structure of Styrene?

    Styrene has a structure in which a vinyl group is attached to a benzene ring, which facilitates polymerisation in industrial applications.

  5. What is the IUPAC name of Styrene?

    The IUPAC name of Styrene is ethenylbenzene.