Description

3-Vinylaniline Hydrochloride is an important aromatic amine derivative, serving as a versatile building block in advanced organic synthesis. Its primary value lies in providing a reactive aniline group and a polymerizable vinyl moiety in a single molecule, enabling the creation of functionalized polymers and complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries who require high-purity intermediates for developing active ingredients and smart materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system disorders.
• Agrochemical Synthesis: Building block for creating advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Monomer for producing functional polymers, conductive polymers, and molecularly imprinted polymers (MIPs) for sensors.
• Dye & Pigment Manufacturing: Intermediate in the production of advanced azo dyes and organic pigments.
• Crosslinking Agent: Used in epoxy resin systems and other thermosetting polymers to introduce aromatic amine functionality.
• Research & Development: Valuable reagent in academic and industrial R&D for exploring new organic reactions and material properties.

Basic Information

Product Name	3-Vinylaniline Hydrochloride
CAS No.	73847-53-7
Molecular Formula	C8H9N·HCl
Molecular Weight	155.62 g/mol
Synonyms	3-Ethenylaniline Hydrochloride; m-Vinylaniline Hydrochloride; 3-Aminostyrene Hydrochloride; (3-Aminophenyl)ethylene Hydrochloride; 1-Amino-3-vinylbenzene Hydrochloride; 3-Vinylphenylamine Hydrochloride; Aniline, 3-vinyl-, hydrochloride
EINECS	Contact for details

Quality Control

Our 3-Vinylaniline Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, NMR for structural confirmation, and Karl Fischer titration for moisture content. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your specifications. Our quality commitment supports applications requiring high-purity intermediates under cGMP and ISO 9001 frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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