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Bromine dioxide

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Name

Bromine dioxide

EINECS N/A
CAS No. 21255-83-4 Density g/cm3
PSA 17.07000 LogP 0.60800
Solubility N/A Melting Point decomposes at 0℃ [KIR78]
Formula BrO2 Boiling Point °Cat760mmHg
Molecular Weight 111.903 Flash Point °C
Transport Information N/A Appearance N/A
Safety Very unstable material. Flammable in the form of vapor by chemical reaction with reducing agents. Potentially explosive if heated rapidly. A strong oxidant. Reaction with water, steam, or reducing materials produces toxic and corrosive fumes. Must be stored at low temperatures. When heated to decomposition it emits toxic fumes of Br. See also BROMINE. Risk Codes N/A
Molecular Structure Molecular Structure of 21255-83-4 (Bromine dioxide) Hazard Symbols N/A
Synonyms

oe7;qidmycin;Bristamycin;Wemid;Eryprim;meberyt;erypar;erythrocin Stearate;eratrex;ethril;Dioxido-λ5-bromanyl;Ethryn;BrO2 radical;pfizer-e;

Article Data 21

Bromine dioxide Chemical Properties

Molecular Formula: BrO2
Molecular Weight: 111.91g/mol  
The Cas Register Number of Bromine dioxide is 21255-83-4 .The chemical synonyms of Bromine dioxide (CAS NO. 21255-83-4) are Bromine dioxide .The molecular structure of Bromine dioxide (CAS NO. 21255-83-4) is
.

Bromine dioxide Consensus Reports

EPA Extremely Hazardous Substances List.

Bromine dioxide Safety Profile

Very unstable material. Flammable in the form of vapor by chemical reaction with reducing agents. Potentially explosive if heated rapidly. A strong oxidant. Reaction with water, steam, or reducing materials produces toxic and corrosive fumes. Must be stored at low temperatures. When heated to decomposition it emits toxic fumes of Br. See also BROMINE.

Bromine dioxide Specification

The extinguishing agent of  Bromine dioxide (CAS NO. 21255-83-4) are dry powder, foam, sand, carbon dioxide, water mist.
 It is the chemical compound composed of bromine and oxygen with the formula BrO2. It forms unstable yellow to yellow-orange crystals.
It is formed when an electrical current is passed through a mixture of bromine and oxygen gases at low temperature and pressure.Bromine dioxide can also be formed by the treatment of bromine gas with ozone in trichlorofluoromethane at −50 °C.When mixed with a base, bromine dioxide gives the bromide and bromate anions:
6 BrO2 + 6 NaOH → NaBr + 5 NaBrO3 + 3 H2O

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