Chemical Properties of 1,3-Diazaspiro(4.4)nonane-2,4-dione (CAS 699-51-4)

InChI

InChI=1S/C7H10N2O2/c10-5-7(3-1-2-4-7)9-6(11)8-5/h1-4H2,(H2,8,9,10,11)

InChI Key

JTTFXYHJDZZDQK-UHFFFAOYSA-N

Formula

C7H10N2O2

SMILES

O=C1NC(=O)C2(CCCC2)N1

Molecular Weight¹

154.17

CAS

699-51-4

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[295.18; 380.46]	J/mol×K	[623.50; 903.07]
Cp,gas	295.18	J/mol×K	623.50	Joback Calculated Property
Cp,gas	311.17	J/mol×K	670.09	Joback Calculated Property
Cp,gas	326.28	J/mol×K	716.69	Joback Calculated Property
Cp,gas	340.63	J/mol×K	763.28	Joback Calculated Property
Cp,gas	354.36	J/mol×K	809.88	Joback Calculated Property
Cp,gas	367.59	J/mol×K	856.47	Joback Calculated Property
Cp,gas	380.46	J/mol×K	903.07	Joback Calculated Property

Similar Compounds

Find more compounds similar to 1,3-Diazaspiro(4.4)nonane-2,4-dione.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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