Description

n-Vinylformamide (CAS NO 13162-05-5) is a versatile and highly reactive monomer prized for its ability to introduce formamide and vinyl functionalities into polymer chains. This compound is a critical building block for synthesizing specialty polymers with tailored properties for advanced applications. It is essential for manufacturers in the water treatment, personal care, and pharmaceutical industries seeking to develop high-performance flocculants, functional hydrogels, and drug delivery systems.

Application

• Polymer Synthesis: Primary monomer for producing poly(N-vinylformamide) and its hydrolyzed derivative, polyvinylamine (PVAm), used as high-performance flocculants and retention aids.
• Water Treatment Chemicals: Key ingredient in manufacturing cationic polymers for sludge dewatering, clarification, and papermaking processes.
• Personal Care & Cosmetics: Used in the formulation of hair fixative resins, skin care films, and viscosity modifiers due to its film-forming and conditioning properties.
• Pharmaceutical Intermediates: Serves as a reactive precursor for synthesizing various pharmacologically active compounds and functional bioconjugates.
• Adhesives & Coatings: Imparts adhesion promotion and cross-linking capabilities in specialty adhesive and coating formulations.
• Hydrogel Production: Utilized in creating superabsorbent and stimuli-responsive hydrogels for medical and agricultural applications.
• Ion Exchange Resins: Building block for functional resins used in chromatography and purification processes.
• Textile & Fiber Modification: Employed to modify fibers for improved dyeability, moisture management, and antimicrobial properties.

Basic Information

Product Name	n-Vinylformamide
CAS No.	13162-05-5
Molecular Formula	C3H5NO
Molecular Weight	71.08 g/mol
Synonyms	N-Vinylformamide; VFA; N-Ethenylformamide; Formamide, N-ethenyl-; N-Vinylformamid; Vinylformamide; N-VF; 1-Ethenylformamide
EINECS	236-117-1

Quality Control

Our n-Vinylformamide is produced under stringent quality management systems. Every batch undergoes rigorous analytical testing, including assay by GC/HPLC, purity verification, and control of critical impurities like water and polymerization inhibitors. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to ensure traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at temperatures between 2°C and 8°C (refrigerated) under an inert atmosphere (e.g., nitrogen) to minimize oxidation and polymerization. Due to its highly volatile nature, keep away from heat, sparks, and open flames. Keep the container tightly sealed when not in use to prevent moisture absorption and evaporation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 98.0 %
Water Content (KF)	≤ 0.5 %
Inhibitor Content (MEHQ)	200 - 500 ppm
Density (at 20°C)	0.98 - 1.02 g/cm³
Refractive Index (n20D)	1.470 - 1.480

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