Chemical Properties of N-propylurea

InChI

InChI=1S/C4H10N2O/c1-2-3-6-4(5)7/h2-3H2,1H3,(H3,5,6,7)

InChI Key

ZQZJKHIIQFPZCS-UHFFFAOYSA-N

Formula

C4H10N2O

SMILES

CCCNC(N)=S

Molecular Weight¹

118.20

Other Names

• propylurea

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_sub : Sublimation pressure (kPa).
• 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, 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,gas	[203.66; 250.07]	J/mol×K	[483.86; 699.16]
Cp,gas	203.66	J/mol×K	483.86	Joback Calculated Property
Cp,gas	212.79	J/mol×K	519.74	Joback Calculated Property
Cp,gas	221.31	J/mol×K	555.63	Joback Calculated Property
Cp,gas	229.25	J/mol×K	591.51	Joback Calculated Property
Cp,gas	236.66	J/mol×K	627.40	Joback Calculated Property
Cp,gas	243.58	J/mol×K	663.28	Joback Calculated Property
Cp,gas	250.07	J/mol×K	699.16	Joback Calculated Property
Psub	[1.90e-04; 2.17e-03]	kPa	[333.20; 357.30]
Psub	1.90e-04	kPa	333.20	Measurement and Prediction of Thermochemical Properties: Improved Increments for the Estimation of Enthalpies of Sublimation and Standard Enthalpies of Formation of Alkyl Derivatives of Urea
Psub	3.00e-04	kPa	337.40	Measurement and Prediction of Thermochemical Properties: Improved Increments for the Estimation of Enthalpies of Sublimation and Standard Enthalpies of Formation of Alkyl Derivatives of Urea
Psub	4.70e-04	kPa	342.20	Measurement and Prediction of Thermochemical Properties: Improved Increments for the Estimation of Enthalpies of Sublimation and Standard Enthalpies of Formation of Alkyl Derivatives of Urea
Psub	7.20e-04	kPa	345.70	Measurement and Prediction of Thermochemical Properties: Improved Increments for the Estimation of Enthalpies of Sublimation and Standard Enthalpies of Formation of Alkyl Derivatives of Urea
Psub	7.40e-04	kPa	346.10	Measurement and Prediction of Thermochemical Properties: Improved Increments for the Estimation of Enthalpies of Sublimation and Standard Enthalpies of Formation of Alkyl Derivatives of Urea
Psub	9.40e-04	kPa	348.70	Measurement and Prediction of Thermochemical Properties: Improved Increments for the Estimation of Enthalpies of Sublimation and Standard Enthalpies of Formation of Alkyl Derivatives of Urea
Psub	9.90e-04	kPa	349.20	Measurement and Prediction of Thermochemical Properties: Improved Increments for the Estimation of Enthalpies of Sublimation and Standard Enthalpies of Formation of Alkyl Derivatives of Urea
Psub	1.08e-03	kPa	350.20	Measurement and Prediction of Thermochemical Properties: Improved Increments for the Estimation of Enthalpies of Sublimation and Standard Enthalpies of Formation of Alkyl Derivatives of Urea
Psub	1.58e-03	kPa	354.10	Measurement and Prediction of Thermochemical Properties: Improved Increments for the Estimation of Enthalpies of Sublimation and Standard Enthalpies of Formation of Alkyl Derivatives of Urea
Psub	1.76e-03	kPa	355.20	Measurement and Prediction of Thermochemical Properties: Improved Increments for the Estimation of Enthalpies of Sublimation and Standard Enthalpies of Formation of Alkyl Derivatives of Urea
Psub	2.17e-03	kPa	357.30	Measurement and Prediction of Thermochemical Properties: Improved Increments for the Estimation of Enthalpies of Sublimation and Standard Enthalpies of Formation of Alkyl Derivatives of Urea

Similar Compounds

Find more compounds similar to N-propylurea.

Mixtures

• Water + N-propylurea
• sodium chloride + Water + N-propylurea

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
• Crippen Method
• Hydration of urea and its derivatives - Volumetric and compressibility studies
• Effect of temperature and ionic strength on volumetric and acoustic properties of solutions of urea alkyl derivatives in aqueous NaCl
• Measurement and Prediction of Thermochemical Properties: Improved Increments for the Estimation of Enthalpies of Sublimation and Standard Enthalpies of Formation of Alkyl Derivatives of Urea
• Thermodynamics of Solvation of Urea and Some Monosubstituted N-Alkylureas in Water at 298.15 K
• Joback Method
• McGowan Method
• NIST Webbook

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