High-Purity Trimethyl Borate (CAS 121-43-7): Applications in Plastics, Coatings, and Oil Industries
Discover the versatility and essential role of Trimethyl Borate in modern industrial processes.
Get a Quote & SampleProduct Core Value

Trimethyl Borate
Trimethyl Borate, with CAS number 121-43-7, is a colorless transparent liquid offering exceptional purity (≥99.5%). Its unique chemical structure makes it indispensable across a spectrum of industrial applications, from enhancing material properties to facilitating critical chemical reactions.
- Leverage Trimethyl Borate in the plastic industry for the manufacture of acrylic resins containing active hydroxyl groups, contributing to improved material performance.
- Utilize Trimethyl Borate in coatings, where it is used in conjunction with epoxy resin, diisocyanate, and melamine formaldehyde resins for high-performance two-component coating systems.
- Inquire about Trimethyl Borate as a key additive for lubricating oil washing in the oil industry, ensuring efficient performance and longevity.
- Explore Trimethyl Borate's role as a chemical reagent in analytical chemistry, providing precision and reliability in laboratory analyses.
Advantages Offered by Trimethyl Borate
Versatile Industrial Applications
From the plastic industry to advanced coatings, Trimethyl Borate serves as a critical component, enabling innovation and enhancing product capabilities.
High Purity and Performance
With an assay of 99.5% MIN, this compound guarantees reliable results in demanding applications, including its use in the oil industry for lubricant additives.
Key Synthesis Reagent
As a valuable chemical reagent, Trimethyl Borate is instrumental in the synthesis of medical polymer materials and thermosetting adhesives, driving advancements in material science.
Key Applications
Plastics Manufacturing
Essential for producing acrylic resins with active hydroxyl groups, enhancing the properties of plastics and polymers.
Coating Formulations
A key ingredient in two-component coatings, providing durability and performance when combined with epoxy resins and other key components.
Oil Industry Additives
Used to improve the effectiveness of lubricating oil washing, ensuring optimal performance in oilfield operations.
Analytical & Synthesis Chemistry
Serves as a vital chemical reagent in analytical chemistry and is crucial for the synthesis of various advanced materials and medical compounds.