Properties
Selenium oxybromide is a reddish-brown solid with a low melting point (41.6°C) and chemical properties similar to selenium oxychloride. It boils at 220°C and decomposes near the boiling point, making distillation an ineffective purification method. Its electrical conductivity in the liquid state just above the melting temperature is 6×10−5 S/m. SeOBr2 is hydrolyzed by water to form H2SeO3 and HBr.
SeOBr2 is highly reactive, with most reactions taking place in the liquid state. Selenium will dissolve in it, forming Se2Br2. Iron, copper, gold, platinum, and zinc are all attacked by SeOBr2.
Read more about this topic: Selenium Oxybromide
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