Description

1-(2,3-Epoxypropoxy)-2,2-Bis[(2,3-Epoxypropoxy)Methyl]Butane is a specialized, multi-functional epoxy resin diluent and cross-linking agent. Its molecular structure, featuring multiple epoxypropoxy groups, provides exceptional reactivity and versatility in formulating high-performance thermoset polymers. This compound is essential for manufacturers seeking to enhance the flexibility, adhesion, and chemical resistance of epoxy systems. Key industries that rely on this advanced intermediate include aerospace composites, high-grade electronic encapsulants, and specialty industrial coatings.

Application

• Epoxy Resin Formulation: Acts as a reactive diluent to reduce viscosity and improve processability without compromising final properties.
• Advanced Composite Materials: Used in aerospace and automotive composites to modify resin toughness and cross-link density.
• Electronic Encapsulation & Potting: A key component in formulations for protecting sensitive electronic components, offering excellent electrical insulation and thermal stability.
• Industrial & Protective Coatings: Enhances the chemical resistance, adhesion, and durability of coatings for metal, concrete, and other substrates.
• Adhesives and Sealants: Improves the performance and curing characteristics of high-strength structural adhesives.
• Fiber-Reinforced Plastics (FRP): Modifies resin systems for wind turbine blades, pipes, and tanks to optimize mechanical performance.

Basic Information

Product Name	1-(2,3-Epoxypropoxy)-2,2-Bis[(2,3-Epoxypropoxy)Methyl]Butane
CAS No.	3454-29-3
Molecular Formula	C17H30O6
Molecular Weight	330.42 g/mol
Synonyms	Trimethylolpropane triglycidyl ether; TMPTGE; 1,1,1-Trimethylolpropane triglycidyl ether; 2-Ethyl-2-(hydroxymethyl)-1,3-propanediol triglycidyl ether; Glycidyl ether of trimethylolpropane; Epoxy resin diluent TMPTGE; 2,2-Bis[(2,3-epoxypropoxy)methyl]butyl 2,3-epoxypropyl ether; Butane, 1-(2,3-epoxypropoxy)-2,2-bis[(2,3-epoxypropoxy)methyl]-
EINECS	222-388-1

Quality Control

Our production of 1-(2,3-Epoxypropoxy)-2,2-Bis[(2,3-Epoxypropoxy)Methyl]Butane adheres to stringent quality management systems to ensure batch-to-batch consistency and reliability. Every lot is analyzed against comprehensive specifications using advanced techniques like GC, HPLC, and titration. A Certificate of Analysis (COA) detailing purity, epoxy value, and impurity profiles is provided with each shipment, ensuring full traceability and compliance with your formulation requirements.

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/59-77°F). Due to its hygroscopic (moisture-sensitive) nature, containers must be kept tightly sealed when not in use to prevent absorption of atmospheric moisture, which can affect product quality and reactivity. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Epoxy Value (eq/100g)	0.70 - 0.75
Color (Gardner)	≤ 2
Viscosity @ 25°C (cP)	100 - 300
Density @ 20°C (g/mL)	1.10 - 1.15
Water Content (KF)	≤ 0.1%

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