poly(4-vinylpyridine)

polymer

Poly(4-vinylpyridine) is a synthetic aromatic polymer containing pendant pyridine rings along its backbone, making it a nitrogen-rich thermoplastic with potential for chemical reactivity and metal coordination. Industrial applications are primarily in specialty coatings, adhesives, and chelating resins where the pyridine nitrogen atoms enable metal ion binding and cross-linking; it is also investigated in membrane technology and as a polymer support for catalysts. Engineers select this material when chemical functionality is required beyond typical structural polymers, though it remains less common than commodity plastics and is often chosen for research applications or custom high-performance formulations where its reactive pyridine groups provide distinctive advantages.

chelating resins and metal recoveryspecialty coatings and adhesivespolymer-supported catalystsmembrane and separation applicationscross-linkable thermoplasticschemical sensor materials

Compliance & Regulations

?UL 94?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Glass Transition Temperature(Tg)
—
K——
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Safety & Biocompatibility

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.