Description

Poly(2-Vinylpyridine) is a synthetic polymer derived from the monomer 2-vinylpyridine, characterized by its nitrogen-containing pyridine rings along the polymer backbone. This unique structure provides excellent chemical reactivity and the ability to form complexes, making it a valuable functional material for advanced applications. It is primarily utilized in the pharmaceutical, specialty chemical, and advanced materials sectors for applications ranging from drug delivery to catalysis and surface modification.

Application

• Pharmaceutical Intermediates & Drug Delivery Systems: Acts as a functional excipient or carrier for controlled-release formulations and targeted drug delivery.
• Catalyst Support & Ligand: Used to immobilize metal catalysts or as a polymeric ligand in various organic synthesis and polymerization reactions.
• Ion-Exchange Resins & Chelating Agents: Employed in water treatment and metal recovery processes due to its ability to bind metal ions.
• Surface Modification & Adhesion Promotion: Enhances the adhesion of coatings, inks, and composites to various substrates.
• Analytical Chemistry & Sensors: Serves as a stationary phase modifier in chromatography or as a sensing layer in chemical sensors.
• Specialty Polymers & Composites: Incorporated as a functional additive to modify the mechanical, thermal, or electrical properties of polymer blends.

Basic Information

Product Name	Poly(2-Vinylpyridine)
CAS No.	25014-15-7
Molecular Formula	(C7H7N)n
Molecular Weight	Varies (Polymer)
Synonyms	Poly(2-ethenylpyridine); P2VP; 2-Vinylpyridine polymer; Poly(2-vinylpyridine) homopolymer; Poly(2-pyridylethylene); 2-Ethenylpyridine homopolymer; Poly(2VP); PVPo
EINECS	246-568-1

Quality Control

Our Poly(2-Vinylpyridine) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistency in molecular weight distribution, purity, and performance characteristics. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, residual monomer content, and viscosity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent moisture absorption and potential degradation.

Specification

Item	Specification
Appearance	White to pale yellow powder or beads
Identification (IR)	Conforms to structure
Assay (as Polymer)	≥ 95.0 %
Residual Monomer (2-Vinylpyridine)	≤ 0.5 %
Molecular Weight (Mw)	Contact for details
Polydispersity Index (PDI)	Contact for details
Loss on Drying	≤ 5.0 %

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