Description

1,27-Bis(Oxiranyl)-8,16,24-Tris(Oxiranylmethoxy)-2,6,10,14,18,22,26-Heptaoxaheptacosane-4,12,20-Triol is a specialized, multi-functional epoxy resin monomer with a complex, highly branched polyether structure. This compound is valued for its ability to introduce multiple reactive oxirane (epoxide) groups into polymer systems, significantly enhancing cross-linking density and final material properties. It is primarily used by formulators and researchers in the advanced coatings, high-performance adhesives, and specialty composite materials industries seeking to develop products with superior thermal stability, chemical resistance, and mechanical strength.

Application

• High-Performance Epoxy Resin Formulation: Serves as a key cross-linking agent and modifier to increase the functionality and cross-link density of epoxy systems for demanding applications.
• Advanced Composite Matrices: Used in the production of matrices for carbon fiber and fiberglass composites in aerospace, automotive, and sporting goods, where exceptional strength-to-weight ratios are critical.
• Specialty Coatings and Encapsulants: Formulated into protective coatings, potting compounds, and encapsulants for electronics that require excellent moisture barrier properties and long-term durability.
• Adhesive and Sealant Systems: Enhances the performance of structural adhesives and high-strength sealants, improving their bond strength, toughness, and environmental resistance.
• Chemical Synthesis Intermediate: Acts as a versatile polyfunctional building block for the synthesis of more complex dendritic or hyperbranched polymers.
• UV/EB-Curable Systems: Suitable for use in formulations designed for ultraviolet (UV) or electron beam (EB) curing processes, contributing to rapid curing and high-performance finishes.

Basic Information

Item	Details
Product Name	1,27-Bis(Oxiranyl)-8,16,24-Tris(Oxiranylmethoxy)-2,6,10,14,18,22,26-Heptaoxaheptacosane-4,12,20-Triol
CAS No.	101377-33-7
Molecular Formula	C33H58O16
Molecular Weight	710.80 g/mol
Synonyms	Poly(oxy-1,2-ethanediyl), α,α',α''-1,2,3-propanetriyltris[ω-[(oxiranylmethoxy)methyl]-; Tris[2-[2-[2-[3-(oxiranylmethoxy)propoxy]ethoxy]ethoxy]ethyl] 2-ethyl-2-[[(oxiranylmethoxy)methyl]-1,3-propanediyl ether; Glycidyl ether of a tri-functional polyol; Multi-functional epoxy polyether; Hyperbranched epoxy resin monomer; Epoxy-terminated dendritic polyol; CAS 101377-33-7
EINECS	Contact for details

Quality Control

Our production of 1,27-Bis(Oxiranyl)-8,16,24-Tris(Oxiranylmethoxy)-2,6,10,14,18,22,26-Heptaoxaheptacosane-4,12,20-Triol adheres to a stringent quality management system. Every batch undergoes comprehensive analytical testing, including epoxide equivalent weight (EEW) determination, viscosity measurement, and purity analysis by HPLC, to ensure consistency and performance. A detailed Certificate of Analysis (COA) documenting these specifications is provided with each shipment to guarantee 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 a controlled room temperature (15-25°C). Due to its easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation to maintain epoxide functionality and prevent viscosity increase or gelation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Identification (IR)	Conforms to structure
Epoxide Equivalent Weight (EEW)	Contact for details
Viscosity @ 25°C	Contact for details
Purity (HPLC)	≥ 95.0%
Color (Gardner)	≤ 2
Water Content (KF)	≤ 0.2%

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