CAS: 7727-15-3 EC No: 231-779-7 MDL No: MFCD00003421 RTECS: BD0350000 UN No: UN1725; Haz Class: 8; Packing Group: II Crystalline Molecular Formula: AlBr₃ MW: 266.69 Melting Point: 94-98° Density (g/mL): 3.205