Chemical Properties of 2,4-Imidazolidinedione, 5,5-dimethyl- (CAS 77-71-4)

InChI

InChI=1S/C5H8N2O2/c1-5(2)3(8)6-4(9)7-5/h1-2H3,(H2,6,7,8,9)

InChI Key

YIROYDNZEPTFOL-UHFFFAOYSA-N

Formula

C5H8N2O2

SMILES

CC1(C)NC(=O)NC1=O

Molecular Weight¹

128.13

CAS

77-71-4

Other Names

• 5,5-Dimethyl-2,4-imidazolidinedione
• 5,5-Dimethyl-imidazolidin-2,4-dion
• 5,5-Dimethylhydantoin
• 5,5-Dimethylimidazolidin-2,4-dione
• DM Hydantoin
• DMH
• Dantoin 736
• Dantoin DMH
• Dimethylhydantoin
• Hydantoin, 5,5-dimethyl-
• NSC 8652
• T10

• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fH°_solid : Solid phase enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion 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).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate Normal Boiling Point Temperature, 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, Ionization energy 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	[121.36; 328.61]	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			-5.43000e+00
Coefficient B			5.39040e-01
Coefficient C			-2.99000e-04
Coefficient D			9.40000e-08
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	121.36	J/mol×K	273.00	Calculated Property
Cp,gas	152.01	J/mol×K	353.78	Calculated Property
Cp,gas	180.06	J/mol×K	434.56	Calculated Property
Cp,gas	205.81	J/mol×K	515.33	Calculated Property
Cp,gas	229.56	J/mol×K	596.11	Calculated Property
Cp,gas	251.60	J/mol×K	676.89	Calculated Property
Cp,gas	272.22	J/mol×K	757.67	Calculated Property
Cp,gas	291.74	J/mol×K	838.44	Calculated Property
Cp,gas	310.43	J/mol×K	919.22	Calculated Property
Cp,gas	328.61	J/mol×K	1000.00	Calculated Property

Similar Compounds

Find more compounds similar to 2,4-Imidazolidinedione, 5,5-dimethyl-.

Sources

• Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
• 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
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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Calculated This icon marks a calculated value or equation: a prediction, not a measurement.
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