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| Names | |
|---|---|
| IUPAC name Indium(III) fluoride | |
| Other names Indium trifluoride | |
| Identifiers | |
| CAS Number | |
| ChemSpider | |
| ECHA InfoCard | 100.029.095 
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| EC Number |
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| PubChem CID | |
| UNII | |
| CompTox Dashboard (EPA) | |
| Properties | |
| Chemical formula | InF3 |
| Molar mass | 171.82 g/mol |
| Appearance | white solid |
| Density | 4.39 g/cm |
| Melting point | 1,172 °C (2,142 °F; 1,445 K) |
| Structure | |
| Crystal structure | Rhombohedral, hR24 |
| Space group | R-3c, No. 167 |
| Hazards | |
| GHS labelling: | |
| Pictograms |  
|
| Signal word | Danger |
| Hazard statements | H301, H315, H319, H335 |
| Precautionary statements | P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501 |
| Flash point | non-flammable |
| Related compounds | |
| Other anions | Indium(III) chloride Indium(III) bromide Indium(III) iodide |
| Other cations | Aluminum fluoride Gallium(III) fluoride Thallium(I) fluoride |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa).
 N verify (what is ?)
Infobox references
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Indium(III) fluoride or indium trifluoride is the inorganic compound with the formula InF3. It is a white solid.
It has a rhombohedral crystal structure very similar to that of rhodium(III) fluoride. Each In center is octahedral. It is formed by the reaction of indium(III) oxide with hydrogen fluoride or hydrofluoric acid.
Indium(III) fluoride is used in the synthesis of non-oxide glasses. It catalyzes the addition of trimethylsilyl cyanide (TMSCN) to aldehydes to form cyanohydrins.
References
- Lide, David R. (1998), Handbook of Chemistry and Physics (87 ed.), Boca Raton, Florida: CRC Press, p. 112, ISBN 0-8493-0594-2, retrieved 2008-06-19
- ^ "435848 Indium(III) fluoride 99.9+ % trace metals basis". Sigma-Aldrich. Retrieved 2008-06-19.
- Christoph Hebecker, R. Hoppe (1966). "Zur Kristallstrukur von Indiumtrifluorid und Thalliumtrifluorid (Crystal structure of In and Tl trifluorides)". Naturwissenschaften. 53: 104. doi:10.1007/BF00601468. S2CID 29051930.
| Indium compounds | |||
|---|---|---|---|
| Indium(I) |
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| Indium(I,III) | |||
| Indium(III) |
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