Description

1-[2-(2-Prop-2-Enoyloxypropoxy)Propoxy]Propan-2-Yl Prop-2-Enoate is a specialized acrylate ester monomer with a unique tetra-functional structure. This compound matters as a key crosslinking agent and building block for creating high-performance, durable polymer networks with enhanced thermal and mechanical properties. It is primarily needed by manufacturers in the advanced coatings, adhesives, and specialty polymer industries seeking to improve product resilience and functionality.

Application

• As a crosslinking agent in UV-curable coatings, inks, and adhesives to enhance hardness, chemical resistance, and durability.
• A key monomer for synthesizing high-performance acrylic resins used in industrial and automotive coatings.
• In the formulation of dental composites and restorative materials requiring strong, stable polymer matrices.
• For the production of optical lenses and films where clarity and precise refractive index are critical.
• As a reactive diluent and modifier in fiber-reinforced plastics (FRP) and composite materials.
• In the research and development of specialty polymers for electronics encapsulation and photoresist applications.
• For creating hydrogel networks with controlled porosity for biomedical or separation technologies.

Basic Information

Product Name	1-[2-(2-Prop-2-Enoyloxypropoxy)Propoxy]Propan-2-Yl Prop-2-Enoate
CAS No.	89190-98-7
Molecular Formula	C15H22O6
Molecular Weight	298.33 g/mol
Synonyms	Pentaerythritol Triacrylate Monomer; PETA (Pentaerythritol Triacrylate); 1,1,1-Tris(hydroxymethyl)propane Triacrylate; Trimethylolpropane Triacrylate Technical Grade; Acrylic Ester TMPTA; Tris(2-acryloyloxyethyl) Isocyanurate (related structure); Tetrafunctional Acrylate Monomer; NK Ester A-TMMT (Trade Name)
EINECS	Contact for details

Quality Control

Our 1-[2-(2-Prop-2-Enoyloxypropoxy)Propoxy]Propan-2-Yl Prop-2-Enoate is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including assay, purity, and impurity profile analysis, to ensure it meets precise specifications for polymerization-grade monomers. Certificates of Analysis (COA) documenting all critical parameters are 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 temperatures between 15-25°C (59-77°F). Due to its sensitivity to light and tendency for oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term stability and to minimize premature polymerization. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, Colorless to Pale Yellow Liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 97.0%
Color (APHA)	≤ 50
Acid Value	≤ 0.5 mg KOH/g
Water Content (KF)	≤ 0.1%
Inhibitor (MEHQ)	100 - 200 ppm
Viscosity (25°C)	Contact for details

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