Description

Formaldehyde, Polymer With 2-Butanone CAS NO 9008-59-7 is a high-purity chemical adduct formed from formaldehyde and 2-butanone (methyl ethyl ketone). This specialized polymer is valued for its controlled reactivity and utility as a formaldehyde source or cross-linking agent in demanding industrial formulations. It is essential for manufacturers in sectors requiring precise chemical intermediates for resin synthesis, surface coatings, and specialty adhesives.

Application

• As a key intermediate in the synthesis of thermosetting resins, including phenolic and amino resins.
• Cross-linking agent for high-performance industrial coatings and surface finishes.
• Component in specialty adhesive and sealant formulations requiring controlled formaldehyde release.
• Chemical precursor in the production of plasticizers and other polymer additives.
• Used in textile finishing processes to impart wrinkle resistance and durable press properties.
• Intermediate in the manufacture of leather tanning agents and processing chemicals.
• Research and development applications in polymer chemistry and material science.

Basic Information

Product Name	Formaldehyde, Polymer With 2-Butanone
CAS No.	9008-59-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Formaldehyde-2-butanone polymer; Formaldehyde-methyl ethyl ketone adduct; MEK-Formaldehyde polymer; 2-Butanone, polymer with formaldehyde; Methyl ethyl ketone-formaldehyde resin; Formaldehyde copolymer with butanone; Ketone-formaldehyde resin; Butanone-formaldehyde condensate
EINECS	Contact for details

Quality Control

Our Formaldehyde, Polymer With 2-Butanone is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistency, purity, and compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) detailing key parameters such as assay, moisture content, and identification is provided with every shipment to guarantee traceability and quality assurance for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. The container must be kept tightly sealed to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to standard
Assay (Formaldehyde Content)	≥ 95.0%
Moisture Content	≤ 2.0%
Residual Solvent	Meet ICH guidelines
Heavy Metals	≤ 10 ppm

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