Benzene, (1-methylethenyl)-, homopolymer(CAS: 25014-31-7)

Benzene, (1-methylethenyl)-, homopolymer (CAS: 25014-31-7) is a colorless, viscous liquid with a strong aromatic odor. It has a molecular weight of approximately 128.17 g/mol. The compound is poorly soluble in water but readily soluble in organic solvents like benzene and toluene. It is highly reactive, particularly towards electrophilic aromatic substitution reactions. It is known for its flammability and toxicity.

Benzene, (1-methylethenyl)-, homopolymer (CAS: 25014-31-7) is synthesized through polymerization of the monomer methylstyrene (1-methylethenylbenzene). Common methods include free radical polymerization using initiators like benzoyl peroxide or azobis(isobutyronitrile), or through coordination polymerization using metal-based catalysts. The polymerization typically results in high molecular weight homopolymers with a high degree of polymerization.

Benzene, (1-methylethenyl)-, homopolymer (CAS: 25014-31-7) is primarily used in the polymer and plastics industry. It serves as a raw material for the production of various polymer compounds, including elastomers and thermoplastics. The polymer finds applications in automotive parts, electrical insulation, and in the manufacturing of adhesives and sealants. It also plays a role in the production of certain pharmaceuticals and specialty chemicals.

When handling Benzene, (1-methylethenyl)-, homopolymer (CAS: 25014-31-7), it is crucial to follow strict safety protocols. Use of personal protective equipment (PPE) is mandatory, including gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood to minimize inhalation risks. Spills should be managed with appropriate absorbents and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling and emergency procedures.