|Exterior||White crystals||White crystals||Qualified|
|Main content (%)||≥99.0||
|Amine value (%)||≤0.30||0.03||Qualified|
Loss on drying (%)
|Tetrabutylammonium bromide Chemical Properties|
|Melting point||102-106 °C(lit.)|
|Boiling point||102 °C|
|density||1.039 g/mL at 25 °C|
|refractive index||n20/D 1.422|
|storage temp.||Store below +30°C.|
|solubility||H2O: 0.1 g/mL, clear, colorless|
|color||White to slightly cream|
|Water Solubility||600 g/L (20 ºC)|
|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|
|Stability:||Stable. Incompatible with strong oxidizing agents. Protect from moisture.|
|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)|
Tetrabutylammonium bromide CAS:1643-19-2
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