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What are the physical properties of styrene (CAS:100-42-5)?

Styrene (CAS:100-42-5) is an organic compound with the chemical formula C8H8 and does not belong to the class of esters.

 

What are the physical properties of styrene (CAS:100-42-5)?

 

Physical Properties of Styrene (CAS:100-42-5)

 

Styrene is a colorless liquid with a distinctive aromatic odor. It has a density of 0.909 g/cm³, a melting point of -30.6°C, and a boiling point of 145.3°C. Styrene is highly soluble in organic solvents such as benzene, ethanol, and chloroform, but it is not readily soluble in water.

 

 

Chemical Properties of Styrene (CAS:100-42-5)


Styrene is an unstable compound prone to polymerization reactions. It undergoes addition reactions, oxidation reactions, halogenation reactions, and aromatic tautomerism. For example, styrene reacts with hydrogen gas under catalytic conditions to form ethylbenzene via hydrogenation.

 

 

Applications of Styrene (CAS:100-42-5)


Styrene is a vital chemical feedstock widely used in synthesizing polystyrene, ABS resin, synthetic rubber, and various synthetic fibers. Additionally, it serves in manufacturing flavorings, dyes, and synthetic pharmaceuticals.

 

 

Why Choose Gneebio as Your Supplier?

 

As a Styrene manufacturer, Gneebio focuses on product consistency, industrial applicability, and bulk supply reliability. The company operates under strict quality management systems to ensure that cyclohexanone meets the requirements of large-scale and continuous production environments.

Key manufacturing and supply strengths include:

  • Controlled purity grades suitable for industrial and synthetic applications
  • Stable batch-to-batch quality for long-term procurement
  • Bulk supply capability to support contract and spot orders
  • Export-ready packaging and documentation (COA, SDS, etc.)

 

Styrene (CAS:100-42-5) manufacturer
Styrene (CAS:100-42-5) manufacturer

 

Styrene (CAS:100-42-5) manufacturer
Styrene (CAS:100-42-5) manufacturer

 

Click here to get the latest global Styrene (CAS:100-42-5) market prices for 2026.

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