| Bioactivity | Cetrimonium bromide (CTAB) is an amine based cationic quaternary surfactant, is one of the components of the topical antiseptic Cetrimide. |
| Name | Cetrimonium bromide |
| CAS | 57-09-0 |
| Formula | C19H42BrN |
| Molar Mass | 364.45 |
| Appearance | Solid |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | 4°C, sealed storage, away from moisture and light *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light) |