Description

2-Pentanone, 4-methyl-, reaction products with 2-(2-aminoethoxy)ethanol-ethylene glycol-5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane-propylene oxide polymer is a specialized polyurethane prepolymer or polyol derivative, engineered for high-performance applications requiring tailored reactivity and material properties. This compound matters for its role as a key building block in advanced polymer systems, offering formulators precise control over cross-linking density, flexibility, and adhesion. Industries such as coatings, adhesives, sealants, and elastomers (CASE) rely on this polymer for developing durable, chemically resistant, and high-strength end products.

Application

• As a reactive intermediate in the formulation of high-performance polyurethane coatings for industrial and automotive finishes.
• Key component in the synthesis of specialty adhesives and sealants requiring excellent bonding strength and environmental resistance.
• Building block for manufacturing flexible and rigid polyurethane foams with specific density and insulation properties.
• Used in the production of elastomers for gaskets, rollers, and impact-absorbing components.
• Modifier for epoxy and other resin systems to enhance toughness, flexibility, and chemical resistance.
• Base polymer for creating waterborne or solvent-borne dispersion systems for eco-friendly coating applications.
• Raw material in the textile finishing industry for producing durable water-repellent (DWR) and protective fabric coatings.
• Potential use in 3D printing resins and photopolymer formulations for additive manufacturing.

Basic Information

Product Name	2-Pentanone, 4-methyl-, reaction products with 2-(2-aminoethoxy)ethanol-ethylene glycol-5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane-propylene oxide polymer
CAS No.	104325-02-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	4-Methyl-2-pentanone reaction products with 2-(2-aminoethoxy)ethanol, ethylene glycol, 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane, propylene oxide polymer; Polyurethane prepolymer based on isophorone diisocyanate (IPDI) and polyether polyol; IPDI-based polyurethane polyol; Poly(oxy(methyl-1,2-ethanediyl)), α-hydro-ω-hydroxy-, ether with 2-(2-aminoethoxy)ethanol, reaction products with 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane and 4-methyl-2-pentanone; Polyether-modified IPDI prepolymer; Aminoethoxyethanol-ethylene glycol-IPDI-propylene oxide copolymer; MIBK reaction products with aminoethoxyethanol, ethylene glycol, IPDI, and propylene oxide polymer.
EINECS	Contact for details

Quality Control

Our 2-Pentanone, 4-methyl-, reaction products with 2-(2-aminoethoxy)ethanol-ethylene glycol-5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane-propylene oxide polymer is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance, including measurement of NCO content, viscosity, hydroxyl value, and moisture content. Certificates of Analysis (COA) detailing all relevant specifications are provided with every shipment to guarantee traceability and compliance with your formulation requirements.

Storage

Preserve in a tightly closed, moisture-proof container, protected from light. Store in a cool, dry, and well-ventilated area at a recommended temperature of 15-25°C (59-77°F). Due to its hygroscopic nature, containers must be kept sealed when not in use to prevent moisture absorption, which can affect reactivity. Keep away from heat, sparks, open flames, and incompatible materials such as strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 3
NCO Content (%)	Contact for details
Hydroxyl Value (mg KOH/g)	Contact for details
Viscosity (cP @ 25°C)	Contact for details
Moisture Content (Karl Fischer)	≤ 0.1%
Specific Gravity (25°C)	Contact for details
Flash Point	Contact for details

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