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7789-51-7

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Basic Information
CAS No.: 7789-51-7
Name: seleninyl bromide
Article Data: 10
Molecular Structure:
Molecular Structure of 7789-51-7 (seleninyl bromide)
Formula: Br2OSe
Molecular Weight: 254.767
Density: g/cm3
Boiling Point: °Cat760mmHg
Flash Point: °C
Safety: Selenium compounds are poisons. Explosive reaction with white phosphoros. Violent reaction with sodium, potassium, zinc, red phosphoros. When heated to decomposition it emits toxic fumes of Br− and Se. See also SELENIUM COMPOUNDS.
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Chemistry

Empirical Formula of Seleninyl bromide (CAS NO.7789-51-7): Br2OSe
Molecular Weight: 254.7674 g/mol
EINECS: 232-171-4
Structure of Seleninyl bromide (CAS NO.7789-51-7):
                    

Consensus Reports

Selenium and its compounds are on The Community Right-To-Know List.

Safety Profile

Selenium compounds are poisons. Explosive reaction with white phosphoros. Violent reaction with sodium, potassium, zinc, red phosphoros. When heated to decomposition Seleninyl bromide (CAS NO.7789-51-7) emits toxic fumes of Br− and Se. See also SELENIUM COMPOUNDS.

Standards and Recommendations

OSHA PEL: TWA 0.2 mg(Se)/m3
ACGIH TLV: TWA 0.2 mg(Se)/m3
DFG MAK: 0.1 mg(Se)/m3

Specification

 Seleninyl bromide , its cas register number is 7789-51-7. It also can be called Selenium oxybromide .