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Chemical compound From Wikipedia, the free encyclopedia
Platinum bromide is the chemical compound with the formula PtBr2. This dark green powder is a common precursor to other platinum-bromide compounds. Like palladium chloride and palladium(II) bromide, it is a compound that dissolves only in coordinating solvents or in the presence of donor ligands.
Names | |
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IUPAC name
Platinum(II) bromide | |
Other names
Platinous bromide Platinum dibromide | |
Identifiers | |
3D model (JSmol) |
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ChemSpider | |
ECHA InfoCard | 100.033.303 |
EC Number |
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PubChem CID |
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UNII | |
CompTox Dashboard (EPA) |
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Properties | |
Br2Pt | |
Molar mass | 354.886 g/mol |
Appearance | Dark green powder |
Density | 6.65 g/cm3, solid |
Melting point | 250 °C (482 °F; 523 K) (decomposes) |
insol. | |
Structure | |
square planar | |
0 D | |
Hazards[1] | |
Occupational safety and health (OHS/OSH): | |
Main hazards |
skin irritant |
GHS labelling: | |
Warning | |
H315, H319, H335 | |
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501 | |
Related compounds | |
Other anions |
Platinum(II) chloride |
Related compounds |
Platinum(IV) bromide |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Transition metal carbene complexes of platinum can be prepared by heating platinum bromide with the imidazolium salt NHC precursors and sodium acetate in dimethyl sulfoxide.[2]
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