Iodine monobromide
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| Names | |
|---|---|
| IUPAC name
Iodine monobromide | |
| Other names
Iodine bromide | |
| Identifiers | |
7789-33-5  | |
| ChemSpider | 74216 |
| Jmol interactive 3D | Image |
| PubChem | 82238 |
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| Properties | |
| IBr | |
| Molar mass | 206.904 g/mol |
| Appearance | dark red solid |
| Melting point | 42 °C (108 °F; 315 K) |
| Boiling point | 116 °C (241 °F; 389 K) |
| Related compounds | |
| Other anions |
iodine monochloride, iodine monofluoride |
| Related interhalogen compounds |
Iodine monochloride Iodine monofluoride Bromine monochloride |
| Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
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| Infobox references | |
Iodine monobromide is an interhalogen compound with the chemical symbol IBr. It is a dark red solid that melts near room temperature. Like iodine monochloride, IBr is used in some types of iodometry. It serves as a source of I+.
Synthesis
Iodine monobromide is formed when iodine and bromine are combined:[1]
- I2 + Br2 → 2 IBr
References
- ↑ Greenwood, Norman N.; Earnshaw, Alan (1997). Chemistry of the Elements (2nd ed.). Butterworth-Heinemann. ISBN 0-08-037941-9.
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