| Bioactivity | DPPD (N,N′-Diphenyl-p-phenylenediamine) is an orally active polymerization inhibitor and antioxidant with antioxidative activity. DPPD causes reproductive/developmental toxicity in rats. DPPD is widely used in rubber, oils, and feedstuffs, especially for tires in the rubber industry[1]. |
| CAS | 74-31-7 |
| Formula | C18H16N2 |
| Molar Mass | 260.33 |
| Appearance | 固体 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | 4°C, protect from light *In solvent : -80°C, 6 months; -20°C, 1 month (protect from light) |
| Reference | [1]. Wang W, et al. Beyond Substituted p-Phenylenediamine Antioxidants: Prevalence of Their Quinone Derivatives in PM2.5. Environ Sci Technol. 2022 Aug 2;56(15):10629-10637. |