| Product name | Antioxidant 168 |
| Chemical name | Butylphenyl, phosphite, Tris-(2, 4-di-tert-butylphenyl)phosphite Tri (2, 4-ditert-butylphenyl) phosphite |
| Formula | C42H63O3P |
| Molecular weight | 646.94 |
| CAS No. | 31570-04-4 |
| Physical and chemical properties | Soluble in benzene, chloroform, slightly soluble in ethanol, acetone, insoluble in water. |