| Names | |
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IUPAC name
Iodine monobromide
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| Other names
Iodine bromide
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| Identifiers | |
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7789-33-5 |
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| 3D model (Jmol) | Interactive image |
| ChemSpider |
74216 |
| ECHA InfoCard | 100.029.236 |
| 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 | |
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Other anions
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iodine monochloride, iodine monofluoride |
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Related interhalogen compounds
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Iodine monochloride Iodine monofluoride Bromine monochloride |
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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+.
Iodine monobromide is formed when iodine and bromine are combined: