
3-(tert-Butyldimethylsilyloxy) phenylboronic Acid (TBPB) 99.0% 7189-69-7
Battery grade, ≥99.0% purity.
Molecular Formula: C12H21BO3Si
CAS #: 261621-12-9
3-(tert-Butyldimethylsilyloxy)phenylboronic acid (TBPB) is a specialized organoboron compound designed for advanced materials and electrolyte systems in lithium-based batteries. With both a boronic acid group and a silyl-protected phenol, TBPB offers dual reactivity for surface functionalization and polymer crosslinking. In electrochemical applications, it can serve as an interface-modifying agent or precursor in the development of crosslinked solid or gel polymer electrolytes, contributing to enhanced mechanical stability, selective ion transport, and improved electrode–electrolyte compatibility.
TBPB's unique structure makes it valuable in next-generation electrolyte formulations and coating strategies aimed at stabilizing lithium-metal or high-voltage cathode surfaces. Supplied at high purity, TBPB is ideal for research environments focused on customized electrolyte architectures and long-term performance enhancements.
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