Description

2-[(2,3-Epoxypropoxy)Methyl]-2-(Hydroxymethyl)Propane-1,3-Diol is a specialized polyfunctional epoxy compound, serving as a critical building block for advanced polymer synthesis. Its unique structure, featuring both epoxy and hydroxyl functionalities, provides exceptional versatility for creating cross-linked networks with tailored properties. This chemical is essential for formulators and researchers in the coatings, adhesives, and advanced materials sectors seeking to enhance product performance through precise molecular design.

Application

• Epoxy Resin Modifier: Used to introduce flexibility and improve adhesion in high-performance epoxy resin systems for coatings and composites.
• Cross-linking Agent: Functions as a reactive diluent and cross-linker in UV-curable inks, coatings, and adhesives, contributing to enhanced cure speed and film properties.
• Polymer Synthesis Intermediate: A key monomer for the production of specialty polyethers and dendritic polymers with controlled architecture.
• Surface Coating Formulations: Imparts chemical resistance and durability in industrial and protective coatings.
• Electronic Encapsulants: Employed in formulations for potting and encapsulating electronic components due to its potential for low stress and good insulation properties.
• Adhesive & Sealant Chemistry: Enhances the toughness and environmental resistance of structural and specialty adhesives.

Basic Information

Product Name	2-[(2,3-Epoxypropoxy)Methyl]-2-(Hydroxymethyl)Propane-1,3-Diol
CAS No.	55206-69-4
Molecular Formula	C8H16O6
Molecular Weight	208.21 g/mol
Synonyms	Pentaerythritol Glycidyl Ether; Pentaerythritol Triglycidyl Ether (common name); 1,3-Bis[(2,3-epoxypropoxy)methyl]-2-(hydroxymethyl)propane; Glycidyl Ether of Pentaerythritol; 2,2-Bis[(glycidyloxymethyl)]-1,3-propanediol; Pentaerythritol triglycidyl ether; Tetrakis(2,3-epoxypropyl) pentaerythritol (related derivative); PE-TGE
EINECS	Contact for details

Quality Control

Our production of 2-[(2,3-Epoxypropoxy)Methyl]-2-(Hydroxymethyl)Propane-1,3-Diol adheres to stringent quality management protocols. Every batch is analyzed to ensure consistent purity, epoxy equivalent weight, and functional group content. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent absorption of atmospheric moisture, which can affect reactivity and stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Epoxy Value (Eq/100g)	Contact for details
Water Content (KF)	≤ 0.5%
Viscosity (25°C)	Contact for details

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