Usoro ọgwụ: C24H51O4PArọ molikula: 434.64Nọmba CAS: 78-42-2Colourless, transperent mmanu mmanu mmiri mmiri, bp216 ℃ (4mmHg), viscosity 14 cp (20 ℃),index refractive 1.4434 (20℃).