Chemical Properties of 5,7-Diazaspiro[2.5]octane-4,6,8-trione

InChI

InChI=1S/C6H6N2O3/c9-3-6(1-2-6)4(10)8-5(11)7-3/h1-2H2,(H2,7,8,9,10,11)

InChI Key

PQVZDTWRGIHYCU-UHFFFAOYSA-N

Formula

C6H6N2O3

SMILES

O=C1NC(=O)C2(CC2)C(=O)N1

Molecular Weight¹

154.13

Other Names

• cyclopropyl-5-spirobarbituric acid

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfH°gas	-443.56	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	13.71	kJ/mol	Joback Calculated Property
IE	9.72	eV	Relay (1.0) Calculated Property
log10WS	[-1.89; -1.89]
log10WS	-1.89		Aq. Solubility Prediction
log10WS	-1.89		Estimated Solubility
log10WS	-1.89		Rytting (2005)
logPoct/wat	-0.867		Crippen Calculated Property
McVol	98.350	ml/mol	McGowan Calculated Property

Cheméo can also estimate Normal Boiling Point Temperature, Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor 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.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[123.23; 352.41]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			-2.60900e+01
Coefficient B			6.43100e-01
Coefficient C			-3.85000e-04
Coefficient D			1.20400e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	123.23	J/mol×K	273.00	Calculated Property
Cp,gas	158.57	J/mol×K	353.78	Calculated Property
Cp,gas	190.55	J/mol×K	434.56	Calculated Property
Cp,gas	219.55	J/mol×K	515.33	Calculated Property
Cp,gas	245.96	J/mol×K	596.11	Calculated Property
Cp,gas	270.16	J/mol×K	676.89	Calculated Property
Cp,gas	292.52	J/mol×K	757.67	Calculated Property
Cp,gas	313.43	J/mol×K	838.44	Calculated Property
Cp,gas	333.27	J/mol×K	919.22	Calculated Property
Cp,gas	352.41	J/mol×K	1000.00	Calculated Property

Similar Compounds

Find more compounds similar to 5,7-Diazaspiro[2.5]octane-4,6,8-trione.

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.
• Crippen Method
• Joback Method
• Aqueous Solubility Prediction Method
• Estimated Solubility Method
• Aqueous and cosolvent solubility data for drug-like organic compounds
• McGowan Method

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.
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