Description

1,4-Diamine-2,5-Divinylbenzene is a specialized aromatic diamine monomer featuring two primary amine groups and two vinyl functionalities on a benzene core. This unique bifunctional structure makes it a highly valuable building block for the synthesis of advanced polymers and functional materials. It is essential for researchers and manufacturers in the fields of high-performance resins, specialty coatings, and polymer chemistry seeking to incorporate both amine reactivity and polymerizable vinyl groups into their products.

Application

• Crosslinking Agent for Epoxy and Polyurethane Resins: Serves as a reactive hardener and crosslinker, enhancing thermal and mechanical properties in advanced composite materials.
• Monomer for Specialty Polyamides and Polyimides: Used in the synthesis of novel high-temperature and chemically resistant polymers for aerospace and electronics.
• Precursor for Conjugated Polymers: Acts as a key monomer in the production of electroactive and photoactive polymers for organic electronics (e.g., OLEDs, OFETs).
• Surface Modification and Functionalization: The amine and vinyl groups allow for covalent attachment to surfaces and particles, creating functionalized substrates for sensors or catalysts.
• Pharmaceutical Intermediate: Utilized in the research and development of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Adhesive and Coating Formulations: Imparts improved adhesion and durability in high-performance industrial adhesive and coating systems.

Basic Information

Product Name	1,4-Diamine-2,5-Divinylbenzene
CAS No.	1631999-89-7
Molecular Formula	C10H12N2
Molecular Weight	160.22 g/mol
Synonyms	2,5-Divinylbenzene-1,4-diamine; 1,4-Benzenediamine, 2,5-diethenyl-; 2,5-Diethenyl-1,4-benzenediamine; p-Phenylenediamine, 2,5-divinyl-; Divinylbenzenediamine; DVBD; Bifunctional vinyl-aniline monomer
EINECS	Contact for details

Quality Control

Our 1,4-Diamine-2,5-Divinylbenzene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. This compound is easily oxidized and light-sensitive; minimize exposure to air and light during handling.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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