Chemical Properties of Urea, ethyl- (CAS 625-52-5)

Urea, ethyl-

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InChI
InChI=1S/C3H8N2O/c1-2-5-3(4)6/h2H2,1H3,(H3,4,5,6)
InChI Key
RYECOJGRJDOGPP-UHFFFAOYSA-N
Formula
C3H8N2O
SMILES
CCNC(N)=O
Molecular Weight1
88.11
CAS
625-52-5
Other Names
  • Ethylurea
  • N-Ethylurea
  • 1-Ethylurea
  • Urea, 1-ethyl-

Physical Properties

Property Value Unit Source
Δcsolid [-1976.00; -1966.10] kJ/mol Show Hide
Δcsolid -1966.10 ± 0.61 kJ/mol NIST
Δcsolid -1976.00 kJ/mol NIST
Δf 1.30 kJ/mol Joback Calculated Property
Δfgas -257.50 ± 1.00 kJ/mol NIST
Δfsolid [-357.76; -340.00] kJ/mol Show Hide
Δfsolid -357.76 ± 0.74 kJ/mol NIST
Δfsolid -340.00 kJ/mol NIST
Δfus 15.42 kJ/mol Joback Calculated Property
Δvap 46.09 kJ/mol Joback Calculated Property
log10WS -0.45 Crippen Calculated Property
logPoct/wat -0.325 Crippen Calculated Property
McVol 74.660 ml/mol McGowan Calculated Property
Pc 5304.68 kPa Joback Calculated Property
Tboil 444.61 K Joback Calculated Property
Tc 645.43 K Joback Calculated Property
Tfus 367.80 ± 0.50 K NIST
Ttriple [365.00; 368.90] K Show Hide
Ttriple 368.90 ± 0.50 K NIST
Ttriple 365.00 ± 0.00 K NIST
Vc 0.274 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [151.37; 191.61] J/mol×K [444.61; 645.43] Show Hide
Cp,gas 151.37 J/mol×K 444.61 Joback Calculated Property
Cp,gas 158.94 J/mol×K 478.08 Joback Calculated Property
Cp,gas 166.16 J/mol×K 511.55 Joback Calculated Property
Cp,gas 173.02 J/mol×K 545.02 Joback Calculated Property
Cp,gas 179.55 J/mol×K 578.49 Joback Calculated Property
Cp,gas 185.74 J/mol×K 611.96 Joback Calculated Property
Cp,gas 191.61 J/mol×K 645.43 Joback Calculated Property
ΔfusH [9.60; 14.65] kJ/mol [356.70; 368.90] Show Hide
ΔfusH 9.60 kJ/mol 356.70 NIST
ΔfusH 14.39 kJ/mol 365.10 NIST
ΔfusH 14.39 kJ/mol 365.10 NIST
ΔfusH 13.94 kJ/mol 367.80 NIST
ΔfusH 13.90 kJ/mol 367.80 NIST
ΔfusH 14.65 kJ/mol 368.90 NIST
ΔsubH [91.80; 100.30] kJ/mol [337.00; 350.00] Show Hide
ΔsubH 100.30 ± 0.70 kJ/mol 337.00 NIST
ΔsubH 98.10 ± 1.10 kJ/mol 343.50 NIST
ΔsubH 97.80 ± 1.10 kJ/mol 343.50 NIST
ΔsubH 91.80 ± 1.20 kJ/mol 349.00 NIST
ΔsubH 96.40 ± 1.10 kJ/mol 350.00 NIST
ΔfusS 37.90 J/mol×K 367.80 NIST

Similar Compounds

Urea, N,N'-diethyl-. Urea, (2-fluoroethyl)-. Urea, (2-hydroxyethyl)-. 2-Imidazolidinone. N-propylurea. Urea, (2-mercaptoethyl)-. ethylthiourea. Urea, 1-(2-fluoroethyl)-3-methyl-. N-Ethylformamide. Urea, 1-(2-chloroethyl)-3-(cyanomethyl)-. Urea, butyl-. Biuret, 1,5-bis(2-chloroethyl)-. N-Ethyl-N'-nitroguanidine. 3-Ureidopropionic acid, methyl ester. Acetamide, N-ethyl-.

Find more compounds similar to Urea, ethyl-.

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