Iodine monobromide
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| Iodine monobromide | |
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| IUPAC name Iodine monobromide | |
| Other names Iodine bromide | |
| Identifiers | |
| CAS number | 7789-33-5  |
| PubChem | 82238 |
| ChemSpider | 74216 |
| Jmol-3D images | Image 1 |
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| Properties | |
| Molecular formula | 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 |
(verify) (what is:  /?)Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa) | |
| Infobox references | |
Iodine monobromide is an interhalogen compound. 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 0080379419.
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