| Identification |
| Name: | Phosphine oxide,tris(4-methylphenyl)- |
| Synonyms: | Phosphineoxide, tri-p-tolyl- (6CI,7CI,8CI); Tri(p-methylphenyl)phosphine monoxide;Tri-p-tolylphosphine oxide; Tris(4-methylphenyl)phosphine oxide;Tris(4-tolyl)phosphine oxide; Tris-p-tolylphosphine oxide |
| CAS: | 797-70-6 |
| Molecular Formula: | C21H21 O P |
| Molecular Weight: | 320.36 |
| InChI: | InChI=1/C21H21OP/c1-16-4-10-19(11-5-16)23(22,20-12-6-17(2)7-13-20)21-14-8-18(3)9-15-21/h4-15H,1-3H3 |
| Molecular Structure: |
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| Properties |
| Melting Point: | 145 °C |
| Flash Point: | 250.2°C |
| Boiling Point: | 490°C at 760 mmHg |
| Density: | 1.12g/cm3 |
| Refractive index: | 1.598 |
| Flash Point: | 250.2°C |
| Safety Data |
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