Tetradecyltrimethylammonium bromide
- Product NameTetradecyltrimethylammonium bromide
- CAS1119-97-7
- MFC17H38N.Br
- MW336.39
- EINECS214-291-9
- MOL File1119-97-7.mol
Chemical Properties
| Melting point | 245-250 °C(lit.) |
| Density | 1.1328 (rough estimate) |
| bulk density | 600kg/m3 |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.5260 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | DMF: 2 mg/ml DMSO: 16 mg/ml Ethanol: 33 mg/ml PBS (pH 7.2): 5 mg/ml |
| form | Fine Crystalline Powder |
| color | White |
| PH | pH (50g/l, 25℃ : 4.0～6.0 |
| Water Solubility | H2O:10%(w/v) 20 g/100 mL |
| Sensitive | Hygroscopic |
| λmax | λ: 240 nm Amax: ≤0.08 λ: 250 nm Amax: ≤0.05 λ: 260 nm Amax: ≤0.04 λ: 500 nm Amax: ≤0.02 |
| Merck | 14,6336 |
| BRN | 3633227 |
| Stability | Stable. Hygroscopic. Incompatible with strong oxidizing agents. |
| Cosmetics Ingredients Functions | PRESERVATIVE |
| InChIKey | CXRFDZFCGOPDTD-UHFFFAOYSA-M |
Safety Information
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45-27 |
| RIDADR | UN 3263 8/PG 2 |
| WGK Germany | 3 |
| RTECS | BS5776000 |
| F | 3 |
| TSCA | TSCA listed |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 29239000 |
| Toxicity | LD50 in mice, rats (mg/kg): 12.0, 15.0 i.v. (Issomaa, Bjondahl) |
