di-tert-butyl[5-(di-tert-butylphosphanyl)-9,9-dimethyl-9H-xanthen-4-yl]phosphane, 95%

*This document is like a lab demo—an example Certificate of Analysis (COA) that showcases what a COA looks like but may not match the latest batch in all its glory. Think of it as a chemistry experiment: close, but not quite the final reaction!