Description

2,5,8,11,14-Pentaoxahexadecan-16-Ol, Triester With Boric Acid (H3Bo3) is a specialized organoboron compound that functions as a versatile chemical intermediate and additive. Its molecular structure, featuring a polyether chain terminated with a boric acid ester, provides unique properties for modifying material characteristics and facilitating specific chemical reactions. This product is essential for manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product performance and process efficiency.

Application

• As a stabilizer and cross-linking agent in polymer formulations, particularly for polyurethanes and epoxy resins.
• Utilized as a lubricant additive to improve anti-wear and extreme pressure properties.
• Acts as a catalyst or co-catalyst in esterification and transesterification reactions.
• Serves as a key chemical intermediate in the synthesis of more complex boron-containing compounds.
• Employed as a viscosity modifier and flow improver in specialty fluids and coatings.
• Used in the formulation of flame retardants for plastics and textiles.
• Functions as a corrosion inhibitor in functional fluid packages.
• Applied in adhesive and sealant chemistries to modify curing profiles and final properties.

Basic Information

Item	Detail
Product Name	2,5,8,11,14-Pentaoxahexadecan-16-Ol, Triester With Boric Acid (H3Bo3)
CAS No.	75672-72-9
Molecular Formula	C13H27BO9
Molecular Weight	338.16 g/mol
Synonyms	Boric Acid (H3BO3), Triester with 2,5,8,11,14-Pentaoxahexadecan-16-ol; Poly(ethylene glycol) Methyl Ether Borate; PEG Methyl Ether Borate; Boron Tri(monomethoxytriethylene glycol) Ester; Tri(monomethoxy triethylene glycol) Borate; Borate Ester of Triethylene Glycol Monomethyl Ether; (2,5,8,11,14-Pentaoxahexadecan-16-yloxy)borane
EINECS	Contact for details

Quality Control

Our production of 2,5,8,11,14-Pentaoxahexadecan-16-Ol, Triester With Boric Acid (H3Bo3) adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure consistent purity, identity, and performance. A comprehensive Certificate of Analysis (COA), detailing key parameters such as assay, water content, and specific gravity, is provided with each shipment to guarantee traceability and compliance with your specifications.

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 can affect product quality and stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Water Content (Karl Fischer)	≤ 0.5%
Specific Gravity (20°C)	1.10 - 1.20
Refractive Index (20°C)	1.440 - 1.460

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