Description

Tris(2,5,8,11-Tetraoxatridecyl) Orthoborate is a specialized organoboron compound featuring a unique polyether-substituted borate structure. This molecular design is critical for its role as a high-performance additive and complexing agent in advanced material formulations. It is particularly valuable for industries requiring precise control over chemical reactivity and material stability. Key sectors that utilize this compound include polymer manufacturing, specialty lubricants, and electronic materials.

Application

• As a thermal stabilizer and antioxidant in high-temperature polymer systems, including polycarbonates and engineering plastics.
• Functioning as a corrosion inhibitor and friction modifier in advanced synthetic lubricants and greases.
• Utilized as a catalyst component or ligand in specialized organic synthesis and cross-coupling reactions.
• Acting as an electrolyte additive to enhance the stability and performance of lithium-ion and other advanced battery systems.
• Serving as a cross-linking agent or curing accelerator in epoxy resins and other thermoset polymers.
• Employed in the formulation of specialty coatings and adhesives to improve weatherability and adhesion.
• Used as a complexing agent for metal ions in analytical chemistry or extraction processes.
• Potential application as a monomer or intermediate for synthesizing novel boron-containing polymers and dendrimers.

Basic Information

Product Name	Tris(2,5,8,11-Tetraoxatridecyl) Orthoborate
CAS No.	57057-98-4
Molecular Formula	C33H69BO15
Molecular Weight	716.69 g/mol
Synonyms	Boric Acid, Tris(2,5,8,11-Tetraoxatridecyl) Ester; Tris(Tetraethylene Glycol Monomethyl Ether) Borate; Boron Tri(tetraethylene glycol monomethyl ether) Ester; Tris[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethyl] Borate; Polyether-Substituted Trialkyl Borate; PEGylated Borate Ester; (Tetraethylene Glycol Monomethyl Ether) Borate Ester
EINECS	Contact for details

Quality Control

Our Tris(2,5,8,11-Tetraoxatridecyl) Orthoborate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity, consistent performance, and batch-to-batch reproducibility. Certificates of Analysis (COA) detailing key specifications such as assay, identity, and impurity profiles are available upon request to support your quality assurance protocols.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.450 - 1.460
Density (20°C)	1.10 - 1.20 g/cm³

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