Número de registro CAS

CAS 1038-95-5 — Tris(p-tolyl)phosphine (TPTP)

Tris(p-tolyl)phosphine (TPTP) is a phosphine ligand widely used in organic synthesis, particularly in palladium-catalyzed cross-coupling reactions like Suzuki and Heck couplings. It enhances reaction efficiency and selectivity in pharmaceutical and material science applications. CAS 1038-95-5, molecular formula C21H21P, molecular weight 304.3652. Stored at ambient conditions with no signal word required. Molekula supplies Tris(p-tolyl)phosphine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.