Description
Tetrabutylammonium bromide Chemical Properties
| Melting point | 102-106 °C(lit.) |
| Boiling point | 102 °C |
| density | 1.039 g/mL at 25 °C |
| vapor pressure | 0Pa at 25℃ |
| refractive index | n20/D 1.422 |
| Fp | 100℃ |
| storage temp. | Store below +30°C. |
| solubility | H2O: 0.1 g/mL, clear, colorless |
| form | Crystalline Powder |
| pka | 0[at 20 ℃] |
| Specific Gravity | 1.007 |
| color | White to slightly cream |
| Odor | Amine like |
| PH | 3.5 to 7.0 (50 g/L, 25 ℃) |
| Water Solubility | 600 g/L (20 ºC) |
| Sensitive | Hygroscopic |
| λmax | λ: 240 nm Amax: 0.04 λ: 250 nm Amax: 0.03 λ: 260 nm Amax: 0.02 λ: 500 nm Amax: 0.02 |
| BRN | 3570983 |
| Stability: | Stable. Incompatible with strong oxidizing agents. Protect from moisture. |
| InChIKey | JRMUNVKIHCOMHV-UHFFFAOYSA-M |
| LogP | 0.839 at 25℃ |
| CAS DataBase Reference | 1643-19-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Tetra-N-butylammonium bromide(1643-19-2) |
| EPA Substance Registry System | Tetrabutylammonium bromide (1643-19-2) |
Safety Information
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-22 |
| Safety Statements | 26-36-37/39 |
| WGK Germany | 3 |
| F | 3 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HS Code | 29239000 |
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