Triethylene Glycol Methyl Ether Borate is available in stock from Ningbo Inno Pharmchem Co., Ltd., offered as a high-purity material (assay typically ≥99%) suited for demanding industrial and pharmaceutical applications. This compound, referenced by its CAS number, serves a critical function in advanced manufacturing due to its versatile chemical properties. With its ready availability and reliable supply, Triethylene Glycol Methyl Ether Borate can be readily sourced for bulk requirements—interested customers are encouraged to contact us to request bulk pricing.
At its core, Triethylene Glycol Methyl Ether Borate is a borate ester synthesized from triethylene glycol methyl ether and boric acid, lending it a unique combination of ether and borate functional groups. The compound’s molecular structure enables it to act both as a Lewis acid and as a polar aprotic solvent, making it attractive for complex chemical transformations. Its molecular formula imparts stability alongside a well-controlled reactivity profile. Owing to its distinct ether and boron-containing moieties, the compound performs particularly well in industrial syntheses that require selective activation or stabilization of substrates. It is commonly specified for use in the manufacture of advanced electronic materials, precision coatings, and as a facilitating agent in catalytic processes where boron-containing intermediates are critical to product performance.
Key technical parameters for Triethylene Glycol Methyl Ether Borate include its relatively low density, high boiling point, and solid-state at ambient conditions. It typically presents as a clear to slightly yellow liquid, remains stable under standard industrial storage, and exhibits a flash point suitable for safe handling in large-scale operations. The product is supplied at an assay of not less than 99%, with water content strictly controlled to less than 0.2%. Its physical properties, such as a boiling point in the range of 250 to 280°C, density around 1.13 g/cm³, a melting point often below -25°C, and a moderate logP, provide it with excellent solubility and handling characteristics across a range of solvent systems. The product is available in 25 kg high-density polyethylene (HDPE) drums under nitrogen-purged headspace to prevent moisture ingress and oxidative degradation.
In modern manufacturing, Triethylene Glycol Methyl Ether Borate finds its principal application as a specialty additive and complexing agent for the synthesis of advanced boron-containing polymers and resins. Its utility extends to processes where high-performance borate esters are desirable—such as in precision lubricants and specialty catalysts. In electronic materials, it serves as an intermediate for the preparation of dielectric layers, helping to control electrical properties in semiconductor fabrication. The compound is also gaining traction as a coupling agent for sol-gel chemistry, facilitating improved adhesion and uniformity in advanced coatings. Notably, its compatibility with flow chemistry and continuous manufacturing paradigms allows for safer and more efficient scale-up in automated industrial systems, minimizing risks while maximizing throughput. Additional roles include serving as a solvent for select organic syntheses and functioning as a boron source in various metallurgical and flame retardant formulations.
For packaging, Triethylene Glycol Methyl Ether Borate is provided in robust 25 kg HDPE drums, each sealed with nitrogen to ensure product integrity throughout storage and transport. The product should be stored in a cool, dry, well-ventilated environment away from sources of ignition and moisture. When handled and stored under recommended conditions, the shelf life exceeds 24 months. Full certificate of analysis (COA) documentation is available upon request, guaranteeing conformity to all listed specifications.
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