CAS Number: 7727-15-3 Molecular Formula: AlBr3 Molecular Weight: 266.69 Appearance: White or pale yellow solid, easily deliquescent Melting Point: 97-98°C Boiling Point: 256-265°C Density: 3.205 g/mL at 25°C Usage: Used as a catalyst for isomerization and an analytical reagent. Attribute …