Tetramethylammonium bromide
- Product NameTetramethylammonium bromide
- CAS64-20-0
- CBNumberCB8256627
- MFC4H12BrN
- MW154.05
- EINECS200-581-2
- MDL NumberMFCD00011626
- MOL File64-20-0.mol
- MSDS FileSDS
Chemical Properties
| Melting point | >300 °C (lit.) |
| Boiling point | >360°C |
| Density | 1,56 g/cm3 |
| refractive index | 1.4379 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | H2O: 0.1 g/mL, clear, colorless |
| form | Crystalline Powder |
| color | Slightly gray |
| PH | 5.5-6.5 (100g/l, H2O) |
| Odor | Odorless |
| Water Solubility | soluble |
| Sensitive | Hygroscopic |
| λmax | λ: 240 nm Amax: 0.06 λ: 250 nm Amax: 0.03 λ: 260 nm Amax: 0.02 λ: 500 nm Amax: 0.02 |
| BRN | 3620955 |
| CAS DataBase Reference | 64-20-0(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 6L9NE9609P |
| NIST Chemistry Reference | Tetramethylammonium bromide(64-20-0) |
Safety
| Symbol(GHS) |
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| Signal word | Danger | |||||||||
| Hazard statements | H300 | |||||||||
| Precautionary statements | P301+P330+P331+P310 | |||||||||
| Hazard Codes | T | |||||||||
| Risk Statements | 25-36/37/38 | |||||||||
| Safety Statements | 26-28-36-45-37/39-28A | |||||||||
| RIDADR | UN 2811 6.1/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | BS7600000 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29239000 | |||||||||
| NFPA 704: |
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