Triisopropyl borate

​Triisopropyl Borate

Chemical Formula: C₉H₂₁BO₃
Structure: Borate ester with a ​boron atom bonded to ​three isopropoxy groups (-OCH(CH₃)₂). Derived from boric acid and isopropanol.

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​Physical Properties

​Appearance: Clear, colorless liquid.​Odor: Mild alcohol-like.​Reactivity:​Moisture-sensitive: Hydrolyzes in water, releasing ​isopropanol.

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​Applications

​Organic Synthesis:Reagent for preparing ​boronic acids/esters, key intermediates in ​Suzuki-Miyaura cross-coupling reactions (C-C bond formation).​Polymer & Materials Chemistry:Catalyst/additive in ​polymers, ​coatings, and ​flame retardants.​Industrial Processes:Solvent and stabilizer in chemical manufacturing.

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​Safety Considerations ⚠️

​Handling:Use ​PPE (gloves, goggles) and work in a ​dry environment.​Storage:Store in a ​cool, dry, airtight container away from ​moisture and incompatible substances.

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Summary:
Triisopropyl borate’s ​boron-mediated reactivity drives its role in organic synthesis and materials science. Its utility in cross-coupling reactions and industrial processes is balanced by strict ​moisture control and safe handling protocols.

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