Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.-Hydro-.Omega.-Hydroxy-, Ether With 2-Ethyl-2-(Hydroxymethyl)-1,3-Propanediol (3:1), Bis(Diethylamino)Propanoate 2-Propenoate CAS NO 103694-82-2 is a specialized, multifunctional polymer derivative designed for advanced material science applications. This compound is valued for its unique combination of a polyether backbone and reactive (meth)acrylate functionality, enabling it to act as a versatile cross-linking agent and performance modifier. It is primarily needed by formulators and manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries seeking to enhance the durability and mechanical properties of their products.

Application

• UV-Curable Coatings and Inks: Acts as a reactive diluent and cross-linker to improve film hardness, chemical resistance, and cure speed.
• High-Performance Adhesives: Used to formulate structural and pressure-sensitive adhesives with enhanced bond strength and environmental stability.
• Specialty Sealants and Elastomers: Imparts flexibility, weatherability, and improved adhesion to various substrates.
• Dental and Biomedical Composites: Serves as a key monomer in light-curable resins for restorative materials, offering controlled polymerization.
• 3D Printing Resins (SLA/DLP): A functional component in photopolymer resins, contributing to precise part resolution and mechanical integrity.
• Fiber Optic Coatings: Provides protective, flexible coatings with excellent optical and durability characteristics.
• Electronic Encapsulants: Used in potting and encapsulation compounds to protect sensitive components from moisture and mechanical stress.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.-Hydro-.Omega.-Hydroxy-, Ether With 2-Ethyl-2-(Hydroxymethyl)-1,3-Propanediol (3:1), Bis(Diethylamino)Propanoate 2-Propenoate
CAS No.	103694-82-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Trimethylolpropane ethoxylate triacrylate; TMP(EO)3 triacrylate; Polyethylene glycol (3) trimethylolpropane triacrylate; Ethoxylated trimethylolpropane triacrylate (3 EO); 2-Ethyl-2-(hydroxymethyl)-1,3-propanediol, ethoxylated, triacrylate; Photomer 4158; SR 454; A-TMPT-3EO; Tris(2-(acryloyloxy)ethoxy)ethyl)propane
EINECS	Contact for details

Quality Control

Our production of this acrylate functional polymer adheres to strict quality management protocols. Each batch is analyzed to ensure consistency in functionality, purity, and performance. Certificates of Analysis (COA) are provided, detailing key parameters such as assay, acid value, color, and viscosity. We support compliance with relevant global regulatory frameworks, including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15-25°C (59-77°F). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent absorption of atmospheric moisture, which can affect product performance. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Acid Value	≤ 1.0 mg KOH/g
Color (APHA)	≤ 100
Viscosity @ 25°C	Contact for details
Water Content (KF)	≤ 0.5%
Inhibitor (MEHQ)	200 - 600 ppm

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