System: urea
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1) urea |
DECHEMA ID | 32041 |
Formula | CH4N2O |
Synonym | carbonyl diamine |
Synonym | carbamimidic acid |
Synonym | carbamide resin |
Synonym | carbonyl diamide |
Synonym | isourea |
Synonym | ureaphil |
Synonym | carbamide |
Synonym | pseudourea |
InChi-Key | XSQUKJJJFZCRTK-UHFFFAOYSA-N |
Registry No. | 57-13-6 |
Available physical property data:
Property | Phase | No. of tables | No. of lines | Data |
acentric factor Omega | - | 1 | 1 | View |
critical pressure | - | 1 | 1 | View |
critical temperature | - | 1 | 1 | View |
critical volume | - | 1 | 1 | View |
density | liquid | 2 | 2 | View |
density | solid | 6 | 10 | View |
enthalpy | gas | 2 | 34 | View |
enthalpy (related to 0 K) | gas | 1 | 17 | View |
enthalpy (related to 0 K) | solid | 2 | 69 | View |
enthalpy function (-H(0)) | solid | 1 | 40 | View |
enthalpy of combustion | solid | 3 | 3 | View |
enthalpy of combustion | solid(1) | 1 | 1 | View |
enthalpy of formation | gas | 3 | 3 | View |
enthalpy of formation | solid(1) | 1 | 1 | View |
enthalpy of formation | solid | 4 | 4 | View |
enthalpy of fusion | - | 29 | 31 | View |
enthalpy of fusion | solid | 1 | 1 | View |
enthalpy of sublimation | - | 9 | 20 | View |
entropy | gas | 3 | 34 | View |
entropy | solid | 3 | 109 | View |
entropy (related to 0 K) | - | 1 | 33 | View |
entropy of fusion | - | 5 | 5 | View |
entropy of vaporization | - | 1 | 1 | View |
formation/decomposition temperature | - | 4 | 5 | View |
free enthalpy function (-H(0)) | gas | 3 | 43 | View |
free enthalpy function (-H(0)) | solid | 2 | 80 | View |
free enthalpy of formation | gas | 1 | 17 | View |
free enthalpy of formation | solid | 1 | 1 | View |
fusion pressure | - | 10 | 11 | View |
fusion temperature | - | 94 | 104 | View |
gross calorific value | solid | 2 | 2 | View |
heat capacity (cp) | solid | 14 | 366 | View |
heat capacity (cp) | gas | 3 | 42 | View |
heat capacity (cp) | liquid | 3 | 15 | View |
melting point | - | 10 | 10 | View |
molecular weight | - | 4 | 4 | View |
net calorific value | solid | 1 | 1 | View |
normal boiling point | - | 1 | 1 | View |
octanol/water partition coefficient | - | 7 | 7 | View |
pressure of sublimation | - | 6 | 146 | View |
sublimation temperature | - | 10 | 149 | View |
surface tension | liquid | 1 | 1 | View |
UNIQUAC area parameter | - | 1 | 1 | View |
UNIQUAC volume parameter | - | 1 | 1 | View |
vapor pressure | - | 2 | 3 | View |
viscosity, dynamic | liquid | 2 | 2 | View |