Description

Trivinylbenzene is a high-purity, multi-functional aromatic monomer containing three reactive vinyl groups. This unique structure makes it a critical cross-linking agent and building block for advanced polymer synthesis, offering superior thermal and mechanical properties to final materials. It is essential for manufacturers in the specialty polymer, advanced resin, and high-performance materials sectors seeking to enhance product durability and functionality.

Application

• As a cross-linking agent in the production of high-performance thermosetting resins, including polyesters and vinyl esters.
• Key monomer for synthesizing specialty polymers with enhanced thermal stability and chemical resistance.
• Used in the formulation of ion-exchange resins and adsorbents for water treatment and purification processes.
• Essential component in the manufacture of advanced composite materials for aerospace and automotive applications.
• Employed in photoresist and photopolymer formulations for the electronics and micro-lithography industries.
• As a reactive diluent and modifier in adhesive and coating systems to improve performance.
• Building block for dendrimer and hyperbranched polymer research and development.
• Used in organic synthesis and as a precursor for specialty chemicals and functional materials.

Basic Information

Product Name	Trivinylbenzene
CAS No.	1322-23-2
Molecular Formula	C12H12
Molecular Weight	156.22 g/mol
Synonyms	1,2,4-Trivinylbenzene; 1,2,4-Ethenylbenzene; TVB; Triethenylbenzene; Benzene, 1,2,4-triethenyl-; Benzene, trivinyl-; m-Trivinylbenzene (mixed isomers); Divinylstyrene
EINECS	215-334-0

Quality Control

Our Trivinylbenzene is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including assay by GC/HPLC and impurity profiling, to ensure it meets exacting industry standards. Certificates of Analysis (COA) with full traceability are provided to guarantee supply reliability and product consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is easily oxidized; for long-term storage, maintaining an inert atmosphere (e.g., under nitrogen or argon) is recommended to preserve purity and prevent polymerization. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0% (sum of isomers)
Water Content (KF)	≤ 0.1%
Inhibitor Content (MEHQ)	100 - 200 ppm
Specific Gravity (20°C)	0.92 - 0.96
Refractive Index (20°C)	1.560 - 1.580

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