| Name | Di-tert-butyl-p-tolylphosphine oxide |
| Synonyms | Di-tert-butyl-p-tolylphosphine oxide Phosphine oxide, bis(1,1-dimethylethyl)(4-methylphenyl)- |
| CAS | 55454-48-3 |
| Molecular Formula | C15H25OP |
| Molar Mass | 252.33 |
| Density | 0.95±0.1 g/cm3(Predicted) |
| Boling Point | 372.1±25.0 °C(Predicted) |