Description

Poly-n-4-Vinylbenzyllactonamide is a specialized functional polymer derived from a vinylbenzyl lactonamide monomer. This compound is valued for its unique reactive lactone side-chain, which can be readily opened to introduce various functional groups, making it a versatile building block for advanced material synthesis. It is primarily utilized by researchers and manufacturers in the fields of polymer chemistry, advanced coatings, and biomedical material development.

Application

• As a functional monomer or macromonomer for synthesizing specialty polymers with tailored properties.
• In the development of advanced coating resins, where its reactive lactone group can be used for cross-linking or to impart specific surface characteristics.
• For creating biomedical materials, such as hydrogels or drug delivery systems, due to its potential for biocompatible modifications.
• As a precursor for polymer-supported reagents or catalysts in organic synthesis and industrial catalysis.
• In adhesive and sealant formulations requiring specific chemical resistance or bonding performance.
• For research into stimuli-responsive "smart" materials that react to changes in pH, temperature, or other environmental factors.

Basic Information

Product Name	Poly-n-4-Vinylbenzyllactonamide
CAS No.	96910-25-7
Molecular Formula	(C12H13NO2)n
Molecular Weight	Variable (Polymer)
Synonyms	Poly(4-vinylbenzyl lactonamide); Poly(N-(4-vinylbenzyl)lactonamide); Poly(VBL); PVBLA; Polymer from 4-Vinylbenzyl Lactonamide; Poly(4-Vinylbenzyl 2-Oxooxazolidine-4-carboxylate) (related structure); Lactone-functional Poly(styrene derivative)
EINECS	Contact for details

Quality Control

Our Poly-n-4-Vinylbenzyllactonamide is produced under controlled conditions to ensure batch-to-batch consistency. Quality is verified through a suite of analytical techniques, including gel permeation chromatography (GPC) for molecular weight distribution and spectroscopic methods for structural confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, residual monomer content, and other critical parameters is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is moisture-sensitive (hygroscopic) and should be kept under an inert atmosphere for long-term storage to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (Polymer Content)	≥ 95%
Residual Monomer	≤ 1.0%
Molecular Weight (Mw)	5,000 - 50,000 Da (Typical)
Polydispersity Index (PDI)	1.5 - 2.5
Loss on Drying	≤ 2.0%

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