Chemical Properties of Aluminum tris(acetylacetonate) (CAS 13963-57-0)

InChI

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

InChI Key

KILURZWTCGSYRE-LNTINUHCSA-K

Formula

C15H21AlO6

SMILES

CC(=O)C=C(C)[O-].CC(=O)C=C(C)[O-].CC(=O)C=C(C)[O-].[AlH3]

Molecular Weight¹

324.31

CAS

13963-57-0

Other Names

• Aluminum 2,4-pentanedionate
• Aluminum Chelate A
• Aluminum acetylacetonate
• Aluminum triacetylacetonate
• Aluminum(III) acetylacetonate
• Aluminum, tris(2,4-pentanedionato)-
• Aluminum, tris(2,4-pentanedionato-O,O')-, (OC-6-11)-
• Aluminum, tris(2,4-pentanedionato-«kappa»O,«kappa»O')-, (OC-6-11)-
• Aluminum, tris(2,4-pentanedionato-«kappa»O2,«kappa»O4)-, (OC-6-11)-
• NSC 4650
• Tris(2,4-pentanedionato)aluminum
• Tris(2,4-pentanedione)aluminum
• Tris(acetylacetonato) aluminium
• Tris(acetylacetonato) aluminium(III)
• Tris(acetylacetonato)aluminum
• Tris(acetylacetone)aluminum
• Tris(acetylacetonyl)aluminum
• aluminium tris(2,4-pentanedionato-O,O')
• tris(pentane-2,4-dionato)aluminum

• C_p,solid : Solid phase heat capacity (J/mol×K).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fH°_solid : Solid phase enthalpy of formation at standard conditions (kJ/mol).
• 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).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
• IE : Ionization energy (eV).
• P_c : Critical Pressure (kPa).
• P_sub : Sublimation pressure (kPa).
• Δ_fusS : Entropy of fusion at a given temperature (J/mol×K).
• S°_{solid,1 bar} : Solid phase molar entropy at standard conditions (J/mol×K).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfH°gas	-1671.20 ± 4.60	kJ/mol	NIST
ΔfH°solid	-1792.90 ± 1.90	kJ/mol	NIST
ΔsubH°	[120.00; 121.80]	kJ/mol
ΔsubH°	121.80 ± 1.50	kJ/mol	NIST
ΔsubH°	120.00 ± 3.00	kJ/mol	NIST
ΔsubH°	121.70 ± 4.20	kJ/mol	NIST
ΔsubH°	121.70 ± 4.20	kJ/mol	NIST
ΔvapH°	78.70 ± 0.90	kJ/mol	NIST
IE	[7.50; 8.27]	eV
IE	7.50	eV	NIST
IE	7.78 ± 0.05	eV	NIST
IE	8.27 ± 0.13	eV	NIST
IE	7.95 ± 0.05	eV	NIST
IE	8.18	eV	NIST
Pc	1926.36	kPa	Relay (1.0-beta) Calculated Property
S°solid,1 bar	479.10	J/mol×K	NIST
Tboil	621.65	K	Relay (1.0) Calculated Property
Tc	791.17	K	Relay (1.0) Calculated Property
Tfus	[466.70; 467.70]	K
Tfus	466.70 ± 0.20	K	NIST
Tfus	467.70 ± 0.50	K	NIST

Cheméo can also estimate Critical Volume, 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
Cp,solid	321.40	J/mol×K	298.00	NIST
ΔfusH	[32.70; 35.20]	kJ/mol	[458.00; 466.70]
ΔfusH	32.70	kJ/mol	458.00	NIST
ΔfusH	35.20	kJ/mol	463.00	NIST
ΔfusH	33.70	kJ/mol	466.70	NIST
ΔfusH	33.70	kJ/mol	466.70	NIST
ΔsubH	[20.50; 102.00]	kJ/mol	[377.50; 458.00]
ΔsubH	101.80	kJ/mol	377.50	NIST
ΔsubH	66.10 ± 3.30	kJ/mol	398.00	NIST
ΔsubH	93.00	kJ/mol	428.00	NIST
ΔsubH	20.50	kJ/mol	446.50	NIST
ΔsubH	102.00 ± 3.20	kJ/mol	448.00	NIST
ΔsubH	24.30	kJ/mol	458.00	NIST
ΔvapH	107.10	kJ/mol	466.10	Determination of the enthalpies of sublimation and evaporation from thermogravimetric data: Application to metalorganic complexes of Al and Cr
Psub	[0.06; 1.73]	kPa	[423.61; 467.45]
Psub	0.12	kPa	423.61	Thermodynamics of sublimation of aluminium triacetylacetonate
Psub	0.06	kPa	423.94	Thermodynamics of sublimation of aluminium triacetylacetonate
Psub	0.10	kPa	424.07	Thermodynamics of sublimation of aluminium triacetylacetonate
Psub	0.14	kPa	425.25	Thermodynamics of sublimation of aluminium triacetylacetonate
Psub	0.16	kPa	428.70	Thermodynamics of sublimation of aluminium triacetylacetonate
Psub	0.18	kPa	428.71	Thermodynamics of sublimation of aluminium triacetylacetonate
Psub	0.20	kPa	434.07	Thermodynamics of sublimation of aluminium triacetylacetonate
Psub	0.18	kPa	434.16	Thermodynamics of sublimation of aluminium triacetylacetonate
Psub	0.18	kPa	434.17	Thermodynamics of sublimation of aluminium triacetylacetonate
Psub	0.17	kPa	434.22	Thermodynamics of sublimation of aluminium triacetylacetonate
Psub	0.29	kPa	439.01	Thermodynamics of sublimation of aluminium triacetylacetonate
Psub	0.31	kPa	439.17	Thermodynamics of sublimation of aluminium triacetylacetonate
Psub	0.38	kPa	443.96	Thermodynamics of sublimation of aluminium triacetylacetonate
Psub	0.38	kPa	443.96	Thermodynamics of sublimation of aluminium triacetylacetonate
Psub	0.41	kPa	444.16	Thermodynamics of sublimation of aluminium triacetylacetonate
Psub	0.43	kPa	444.30	Thermodynamics of sublimation of aluminium triacetylacetonate
Psub	0.52	kPa	448.75	Thermodynamics of sublimation of aluminium triacetylacetonate
Psub	0.56	kPa	449.01	Thermodynamics of sublimation of aluminium triacetylacetonate
Psub	0.51	kPa	449.15	Thermodynamics of sublimation of aluminium triacetylacetonate
Psub	0.76	kPa	454.25	Thermodynamics of sublimation of aluminium triacetylacetonate
Psub	1.06	kPa	459.20	Thermodynamics of sublimation of aluminium triacetylacetonate
Psub	1.43	kPa	464.29	Thermodynamics of sublimation of aluminium triacetylacetonate
Psub	1.73	kPa	467.45	Thermodynamics of sublimation of aluminium triacetylacetonate
ΔfusS	72.10	J/mol×K	466.70	NIST

Similar Compounds

Find more compounds similar to Aluminum tris(acetylacetonate).

Mixtures

• Aluminum tris(acetylacetonate) + Carbon dioxide
• Aluminum tris(acetylacetonate) + Ethanol

Sources

• Cheméo Relay (1.0)
• 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.
• Determination and correlation of infinite dilution binary diffusion coefficients for aluminum acetylacetonate in supercritical and liquid fluids
• Thermodynamics of sublimation of aluminium triacetylacetonate
• Determination of the enthalpies of sublimation and evaporation from thermogravimetric data: Application to metalorganic complexes of Al and Cr
• NIST Webbook

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