Description

Ethenol, Homopolymer, 2-Cyanoethyl Ether is a specialized functional polymer derivative of polyvinyl alcohol. This compound is valued for its unique combination of polymer backbone properties and reactive cyanoethyl functionality, enabling tailored material performance. It serves as a critical intermediate and performance additive in advanced material science and specialty chemical synthesis for industries requiring precise polymer modifications.

Application

• Specialty Adhesives & Sealants: As a reactive modifier to enhance adhesion, flexibility, and moisture resistance in high-performance formulations.
• Photoresist & Electronic Chemicals: Utilized in the production of photosensitive polymers for semiconductor and printed circuit board (PCB) manufacturing.
• Surface Coatings: Acts as a cross-linking agent or rheology modifier in advanced industrial and protective coatings.
• Pharmaceutical Excipients: Potential use as a controlled-release matrix or binder in novel drug delivery systems (subject to appropriate regulatory compliance).
• Fiber & Textile Treatment: Imparts specific functional properties such as hydrophobicity or dye receptivity to synthetic and natural fibers.
• Analytical Chemistry Reagent: Serves as a derivatization agent or stationary phase component in chromatographic separations.

Basic Information

Product Name	Ethenol, Homopolymer, 2-Cyanoethyl Ether
CAS No.	37297-28-2
Molecular Formula	(C5H7NO)n
Molecular Weight	Variable (Polymer)
Synonyms	Poly(vinyl alcohol) 2-cyanoethyl ether; 2-Cyanoethyl polyvinyl ether; Poly(2-cyanoethyl vinyl ether); PVA-CN; CN-PVA; Vinyl alcohol polymer cyanoethyl ether; Polyvinyl cyanoethyl ether; Cyanated polyvinyl alcohol
EINECS	Contact for details

Quality Control

Our production of Ethenol, Homopolymer, 2-Cyanoethyl Ether adheres to stringent quality management protocols. Each batch is characterized for critical parameters including degree of substitution, molecular weight distribution, and purity to ensure batch-to-batch consistency. Certificates of Analysis (COA) detailing these specifications are provided and available upon request to support your quality assurance and regulatory needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Degree of Substitution (DS)	Contact for details
Assay (Nitrogen Content)	≥ 95.0%
Moisture Content (KF)	≤ 2.0%
Viscosity (Solution)	Contact for details
Residual Solvents (GC)	Meets ICH guidelines

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