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

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

• ω : Acentric Factor.
• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• 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_fH°_solid : Solid phase 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).
• 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).
• 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	[219.78; 288.38]	J/mol×K	[562.06; 824.26]
Cp,gas	219.78	J/mol×K	562.06	Joback Calculated Property
Cp,gas	232.28	J/mol×K	605.76	Joback Calculated Property
Cp,gas	244.29	J/mol×K	649.46	Joback Calculated Property
Cp,gas	255.86	J/mol×K	693.16	Joback Calculated Property
Cp,gas	267.03	J/mol×K	736.86	Joback Calculated Property
Cp,gas	277.85	J/mol×K	780.56	Joback Calculated Property
Cp,gas	288.38	J/mol×K	824.26	Joback Calculated Property

Similar Compounds

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

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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