Description

2,5-Diethylstyrene is a substituted styrene monomer characterized by its two ethyl groups in the 2 and 5 positions of the aromatic ring. This compound matters as a versatile chemical intermediate that enables the synthesis of specialized polymers and fine chemicals with tailored properties. Industries such as polymer research, specialty adhesives, and advanced material development need it for creating copolymers with modified thermal and mechanical characteristics.

Application

• Polymer & Resin Modification: Acts as a comonomer for producing specialty styrenic copolymers with enhanced properties.
• Crosslinking Agent: Utilized in the formulation of thermosetting resins and crosslinked polymer networks.
• Organic Synthesis Intermediate: Serves as a key building block in the synthesis of more complex organic molecules and fine chemicals.
• Adhesive & Sealant Formulations: Incorporated to modify the flexibility, adhesion, and durability of industrial adhesives.
• Coatings Industry: Used in the development of specialized coating resins to improve film formation and chemical resistance.
• Research & Development: Employed in academic and industrial R&D for novel material discovery and property studies.

Basic Information

Product Name	2,5-Diethylstyrene
CAS No.	2715-29-9
Molecular Formula	C₁₂H₁₆
Molecular Weight	160.26 g/mol
Synonyms	1,4-Diethyl-2-vinylbenzene; 2,5-Diethylstyrol; 2,5-Diethylphenylethylene; 2-Vinyl-1,4-diethylbenzene; m-Diethylstyrene; 2,5-Diethylstyrene monomer; Diethylstyrene (mixed isomers)
EINECS	Contact for details

Quality Control

Our 2,5-Diethylstyrene undergoes rigorous quality testing to ensure compliance with industry standards. We implement strict in-process controls and final product verification to guarantee batch-to-batch consistency and purity. Certificates of Analysis (COA) detailing key parameters such as assay, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen) in a cool, dry, and well-ventilated area. Recommended storage temperature is between 15°C and 25°C. Keep away from heat, sparks, open flames, and oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.90 - 0.92
Refractive Index (20°C)	1.530 - 1.540

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