Description

Benzene, Ethenyl-, Dimer is a specialized organic compound belonging to the class of styrene dimers. This chemical is valued for its role as a versatile intermediate and building block in advanced polymer synthesis and specialty chemical manufacturing. It is essential for industrial R&D and production processes requiring controlled molecular architecture. Key sectors that utilize this compound include polymer chemistry, advanced material science, and fine chemical synthesis.

Application

• Polymer Modification Agent: Used to modify the properties of polystyrene and other vinyl polymers, enhancing thermal stability and mechanical strength.
• Specialty Resin Intermediate: Serves as a key monomer or co-monomer in the production of high-performance resins and coatings.
• Organic Synthesis Building Block: Employed in the synthesis of more complex organic molecules for pharmaceuticals and agrochemicals.
• Adhesive & Sealant Formulations: Acts as a reactive component in the formulation of industrial adhesives and sealants to improve durability.
• Research & Development: A critical reagent in R&D laboratories for studying polymerization mechanisms and developing new polymeric materials.
• Crosslinking Agent: Utilized to introduce crosslinks in polymer chains, creating networks with specific elastomeric or rigid properties.

Basic Information

Item	Detail
Product Name	Benzene, Ethenyl-, Dimer
CAS No.	25247-68-1
Molecular Formula	C16H16
Molecular Weight	208.30 g/mol
Synonyms	1,3-Diphenyl-1-butene; Styrene Dimer; 1-Butene, 1,3-diphenyl-; 1,3-Diphenylbut-1-ene; DPS (Diphenyl Styrene); Vinylbenzene Dimer; α-Methylstilbene; (E)-1,3-Diphenyl-1-butene
EINECS	Contact for details

Quality Control

Our Benzene, Ethenyl-, Dimer is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer specifications and industry benchmarks. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). This material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen. Keep away from strong acids and incompatible organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Report and control per agreement
Specific Gravity (20°C)	0.98 - 1.02

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