Description

2,2'-(6,,-Trimethyl-2,5,8,11-Tetraoxadodecane-1,12-Diyl)Bisoxirane is a specialized diepoxide compound, a crucial building block in advanced polymer synthesis. Its bifunctional epoxide structure enables it to act as a versatile cross-linking agent and chain extender, forming highly stable, three-dimensional networks. This product is essential for manufacturers in the coatings, adhesives, and specialty polymer industries seeking to enhance the thermal stability, chemical resistance, and mechanical strength of their final materials.

Application

• Epoxy Resin Formulation: As a reactive diluent and cross-linker to modify viscosity and improve the final properties of epoxy systems for high-performance composites.
• Advanced Adhesives & Sealants: Key monomer for synthesizing polyether-based adhesives with excellent flexibility and adhesion to diverse substrates.
• UV-Curable Coatings: Used in the production of oligomers for coatings that require rapid curing, high gloss, and durability.
• Polymer Modification: Serves as a chain extender or modifier for polyols and polyesters to tailor molecular weight and introduce reactive sites.
• Electronic Encapsulants: Employed in formulations for potting and encapsulation compounds that protect sensitive electronic components.
• Surface Modifiers: Used to create functionalized surfaces with epoxy groups for further chemical grafting in material science applications.

Basic Information

Item	Detail
Product Name	2,2'-(6,,-Trimethyl-2,5,8,11-Tetraoxadodecane-1,12-Diyl)Bisoxirane
CAS No.	80440-82-0
Molecular Formula	C15H28O6
Molecular Weight	304.38 g/mol
Synonyms	1,2-Bis(2,3-epoxypropoxy)-2-(2,3-epoxypropoxymethyl)propane; Trimethylolpropane triglycidyl ether (common trade name); TMP triglycidyl ether; Glycidyl ether of trimethylolpropane; 2,2-Bis[3-(oxiran-2-ylmethoxy)propoxymethyl]oxirane; 1,1,1-Tris[(2,3-epoxypropoxy)methyl]propane; Epoxy resin monomer TMPGE; TMPGEE
EINECS	Contact for details

Quality Control

Our 2,2'-(6,,-Trimethyl-2,5,8,11-Tetraoxadodecane-1,12-Diyl)Bisoxirane is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure high purity and consistent performance. Key parameters such as epoxide equivalent weight (EEW), viscosity, and impurity profiles are closely monitored. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your technical 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). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed 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 (HPLC)	≥ 98.0%
Epoxide Equivalent Weight (EEW)	155 - 165 g/eq
Viscosity (25°C)	100 - 250 mPa·s
Density (25°C)	1.10 - 1.15 g/mL
Water Content (KF)	≤ 0.2%
Color (Gardner)	≤ 2

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