Chemical Properties of Cobalt, tris(2,4-pentanedionato-o,o')-

InChI

InChI=1S/3C5H8O2.Co/c3*1-4(6)3-5(2)7;/h3*3,6H,1-2H3;/q;;;+3/p-3/b3*4-3-;

InChI Key

RHCQEPWEBDOALW-LNTINUHCSA-K

Formula

C15H21CoO6

SMILES

CC1=CC(C)=[O]->[Co]23([O]1)([O]C(C)=CC(C)=[O]->2)[O]C(C)=CC(C)=[O]->3

Molecular Weight¹

356.26

Other Names

• Cobalt acetylacetonate
• Cobalt triacetylacetonate
• Cobalt(3+) acetylacetonate
• Cobalt(III) 2,4-pentanedionate
• Cobalt(III) acetylacetonate
• Cobalt, tris(2,4-pentanedionato)-
• Cobalt, tris(2,4-pentanedionato-«kappa»O,«kappa»O')-, (OC-6-11)-
• Cobalt, tris(2,4-pentanedionato-«kappa»O2,«kappa»O4)-, (OC-6-11)-
• Cobaltic acetylacetonate
• Cobaltic trisacetylacetonate
• NSC 43621
• Tris(2,4-pentanedionato)cobalt
• Tris(acetylacetonato)cobalt
• Tris(acetylacetonato)cobalt(III)
• Tris(acetylacetone)cobalt
• cobalt triacetoacetate
• cobalt tris(acetylacetonate)
• cobalt, tris(2,4-pentanedionato-O,O')-, (oc-6-11)-
• tris(pentane-2,4-dionato-O,O')cobalt

• EA : Electron affinity (eV).
• Δ_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• Δ_subH° : Enthalpy of sublimation at standard conditions (kJ/mol).
• Δ_subH : Enthalpy of sublimation at a given temperature (kJ/mol).
• IE : Ionization energy (eV).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
EA	2.04 ± 0.09	eV	NIST
ΔsubH°	134.60 ± 4.00	kJ/mol	NIST
IE	[7.10; 10.70]	eV
IE	7.56 ± 0.05	eV	NIST
IE	7.10 ± 0.20	eV	NIST
IE	Outlier 10.70 ± 0.30	eV	NIST
IE	7.80 ± 0.05	eV	NIST
IE	7.52	eV	NIST
IE	7.52 ± 0.07	eV	NIST

Cheméo can also estimate Normal Boiling Point Temperature, Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
ΔfusH	93.90	kJ/mol	478.00	NIST
ΔsubH	[107.10; 142.60]	kJ/mol	[390.00; 471.00]
ΔsubH	107.10	kJ/mol	390.00	NIST
ΔsubH	138.00	kJ/mol	448.00	NIST
ΔsubH	142.60 ± 6.90	kJ/mol	471.00	NIST

Similar Compounds

Find more compounds similar to Cobalt, tris(2,4-pentanedionato-o,o')-.

Mixtures

• Carbon dioxide + Cobalt, tris(2,4-pentanedionato-o,o')-
• Cobalt, tris(2,4-pentanedionato-o,o')- + Cyclohexane
• Cobalt, tris(2,4-pentanedionato-o,o')- + Ethanol
• n-Hexane + Cobalt, tris(2,4-pentanedionato-o,o')-

Sources

• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Diffusion coefficients of metal acetylacetonates in supercritical carbon dioxide
• Measurements of binary diffusion coefficients for metal complexes in organic solvents by the Taylor dispersion method
• Solubilities of cobalt(III) and chromium(III) acetylacetonates in supercritical carbon dioxide at elevated temperatures
• NIST Webbook

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.
Outlier This icon means that the value is more than 2 standard deviations away from the property mean.