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Platinum(II) bis(acetylacetonate)
Chemical compound / From Wikipedia, the free encyclopedia
Platinum(II) bis(acetylacetonate) is the coordination compound with the formula Pt(O2C5H7)2, abbreviated Pt(acac)2. The homoleptic acetylacetonate complex of platinum(II), it is a yellow, benzene-soluble solid. According to X-ray crystallography, the Pt center is square planar.[2] The compound is a widely used precursor to platinum-based catalysts.[3]
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Quick Facts Names, Identifiers ...
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Names | |
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Other names
Bis(2,4-pentanedionato)platinum; Platinum bis(acetylacetonate); Bis(acetylacetonato)platinum | |
Identifiers | |
3D model (JSmol) |
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ChemSpider | |
ECHA InfoCard | 100.035.642 ![]() |
EC Number |
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PubChem CID |
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Properties | |
C10H14O4Pt | |
Molar mass | 393.302 g·mol−1 |
Appearance | yellow solid |
Density | 2.362 g/cm3 |
Melting point | 239.4 C (dec.)[1] |
insoluble | |
Hazards | |
GHS labelling: | |
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Warning | |
H302, H312, H315, H319, H332, H335, H361 | |
P201, P202, P261, P264, P270, P271, P280, P281, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P308+P313, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, P501 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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The complex is prepared by the reaction of the platinum(II) aquo complex [Pt(H2O)4]2+ with acetylacetone.[4]