Tricyclohexyl phosphine

Tricyclohexyl phosphine (CAS 2622-14-2) is a classic tertiary organophosphine compound composed of three cyclohexyl groups bonded to a central phosphorus atom. It is a high-purity organic phosphorus fine chemical with strong electron-donating ability, stable chemical properties and excellent ligand activity. Tricyclohexyl phosphine (CAS 2622-14-2) is widely recognized as a universal bulky phosphine ligand, commonly supplied as white to yellow crystalline powder in commercial markets, and is highly compatible with various catalytic synthesis systems in organic chemistry and industrial production.

PCy3, Cy3P, tris (cyclohexyl) phosphine, tricyclohexylphosphane

2931900090

1. Organic Synthesis Catalytic Ligand: Tricyclohexyl phosphine (CAS 2622-14-2) serves as a core bulky electron-rich phosphine ligand for transition metal catalysis, efficiently promoting cross-coupling reactions including Suzuki, Heck and Buchwald-Hartwig reactions, and improving catalytic efficiency and reaction selectivity. 2. Pharmaceutical Intermediate Synthesis: This organophosphorus compound is widely applied in the synthesis of high-purity pharmaceutical intermediates, assisting in the construction of complex organic molecular skeletons and optimizing synthesis routes for anti-cancer and anti-inflammatory drug raw materials. 3. Polymer Material Modification: Tricyclohexyl phosphine (CAS 2622-14-2) acts as a stabilizer and auxiliary modifier for polymer materials, effectively improving the thermal stability, oxidation resistance and processing performance of polymer products in industrial molding. 4. Laboratory Chemical Research: It is a key reagent for academic and industrial laboratory research on organophosphorus chemistry, catalytic mechanism exploration and new catalyst development, supporting high-precision organic synthesis and material research projects.

≥98%

C18H33P

280.43

2 years under proper storage

White to yellow crystalline powder

Fine Chemical Grade, Catalyst Grade, Research Grade

0.909 g/mL at 25 °C

81–83 °C

383.4±9.0 °C at 760 mmHg