|Preferred IUPAC name
3D model (JSmol)
CompTox Dashboard (EPA)
|Melting point||131 °C (268 °F; 404 K)|
|H315, H319, H335|
|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501|
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Tris(4-methoxyphenyl)phosphine is the organophosphorus compound with the formula (CH3OC6H4)3P. Several isomers of this formula are known, but the symmetrical derivative with methoxy groups in the 4-position is most studied. The compound is used as a ligand in organometallic chemistry and homogeneous catalysis.