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Chemical compound From Wikipedia, the free encyclopedia
Bis(acetylacetonato)iron(II) is a coordination complex of iron with the formula Fe(C5H7O2)2. It can be prepared by reacting iron(II) chloride with 2,4-pentanedione in presence of piperidine.[2]
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Names | |
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IUPAC name
Bis(2,4-pentanedionato-κO,κO')iron | |
Other names
Bis(2,4-pentanedionato)iron Ferrous acetylacetonate Iron(II) 2,4-pentanedionate | |
Identifiers | |
3D model (JSmol) |
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ChemSpider | |
ECHA InfoCard | 100.034.397 |
EC Number |
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PubChem CID |
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Properties | |
C10H14FeO4 | |
Molar mass | 254.063 g·mol−1 |
Melting point | 170–171 °C (338–340 °F; 443–444 K) |
Hazards | |
GHS labelling:[1] | |
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Warning | |
H315, H319, H335 | |
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, 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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Bis(acetylacetonato)iron(II) reacts with lithium bis(hydropentalenyl)iron to afford green [(C8H7)Fe]2-[(C8H8)2Fe], a quadruple-decker complex.[3]
It reacts with Li2Pn*(TMEDA)x (Pn* = permethylpentalene) to yield purple-black Fe2Pn*2.[4]
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