Description

Tributyleneglycol Biborate CAS NO 2665-13-6 is a specialized organoboron compound that functions as a versatile chemical intermediate and additive. Its value lies in its ability to act as a cross-linking agent, catalyst, or stabilizer in advanced material synthesis. This product is essential for manufacturers in the polymer, resin, and specialty chemical industries seeking to enhance material properties such as thermal stability and adhesion.

Application

• Polymer & Resin Modification: Used as a cross-linking agent or catalyst in the production of thermosetting resins, including epoxy and phenolic resins, to improve heat resistance and mechanical strength.
• Adhesive & Sealant Formulations: Serves as an additive to enhance the curing properties, adhesion, and durability of industrial adhesives and sealants.
• Lubricant & Grease Additive: Acts as an extreme pressure (EP) additive and anti-wear agent in synthetic lubricants and high-performance greases.
• Flame Retardant Synergist: Employed in flame-retardant systems for plastics and textiles, where it can work synergistically with other compounds to improve fire resistance.
• Specialty Chemical Intermediate: A key building block in the synthesis of more complex boron-containing compounds for pharmaceutical and agrochemical research.
• Wood Treatment & Preservation: Used in formulations to impart fungal and insect resistance to treated wood products.

Basic Information

Product Name	Tributyleneglycol Biborate
CAS No.	2665-13-6
Molecular Formula	C12H24B2O6
Molecular Weight	285.94 g/mol
Synonyms	Bis(tributylene glycol) borate; Tributylene Glycol Borate; 2,2'-[Bis(oxy)]bis[1,4-butanediol] cyclic borate; 1,4-Butanediol, 2,2'-[bis(oxy)]bis-, cyclic borate; Boron tributylene glycol ester; Tributyleneglycol diborate; Butanediol cyclic borate ester
EINECS	Contact for details

Quality Control

Our Tributyleneglycol Biborate is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency and compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and quality assurance for your production processes.

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). Keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Density (20°C)	~1.05 g/cm³
Refractive Index (20°C)	~1.450

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