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Names | |
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Other names
Thallium monoiodide
Thallous iodide | |
Identifiers | |
3D model (JSmol)
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ChemSpider | |
ECHA InfoCard | 100.029.272 |
EC Number |
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PubChem CID
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UNII | |
CompTox Dashboard (EPA)
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Properties | |
TlI | |
Molar mass | 331.287 g/mol[1] |
Appearance | yellow crystals[1] |
Density | 7.1 g/cm3[1] |
Melting point | 441.7 °C (827.1 °F; 714.8 K)[1] |
Boiling point | 824 °C (1,515 °F; 1,097 K)[1] |
0.085 g/L (25 °C)[1] | |
Solubility | insoluble in alcohol[1] |
−82.2·10−6 cm3/mol[2] | |
Hazards | |
GHS labelling: | |
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Danger | |
H300, H330, H373, H411 | |
P260, P264, P270, P271, P273, P284, P301+P310, P304+P340, P310, P314, P320, P321, P330, P391, P403+P233, P405, P501 | |
Flash point | Non-flammable |
Related compounds | |
Other anions
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Thallium(I) fluoride Thallium(I) chloride Thallium(I) bromide |
Other cations
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Gallium(I) iodide Indium(I) iodide |
Related compounds
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Mercury(II) iodide Lead(II) iodide |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Thallium(I) iodide is a chemical compound with the formula . It is unusual in being one of the few water-insoluble metal iodides, along with , , , , and .