Chemical Properties of N-(4-chlorophenyl)urea (CAS 140-38-5)

N-(4-chlorophenyl)urea

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InChI
InChI=1S/C7H7ClN2O/c8-5-1-3-6(4-2-5)10-7(9)11/h1-4H,(H3,9,10,11)
InChI Key
RECCURWJDVZHIH-UHFFFAOYSA-N
Formula
C7H7ClN2O
SMILES
NC(=O)Nc1ccc(Cl)cc1
Molecular Weight1
170.60
CAS
140-38-5
Other Names
  • (p-Chlorophenyl)urea
  • 1-(p-Chlorophenyl)urea
  • 4-Chlorophenylurea
  • N-(4-chlorophenyl)urea
  • Urea, (p-chlorophenyl)-
  • Urea, 1-(p-chlorophenyl)-
  • p-CPU
Sources

Physical Properties

Property Value Unit Source
Δf 125.83 kJ/mol Joback Calculated Property
Δfgas -3.81 kJ/mol Joback Calculated Property
Δfus 23.63 kJ/mol Joback Calculated Property
Δvap 62.32 kJ/mol Joback Calculated Property
logPoct/wat 1.83 Crippen Calculated Property
Pc 4577.74 kPa Joback Calculated Property
Tboil 605.22 K Joback Calculated Property
Tc 846.26 K Joback Calculated Property
Tfus 423.36 K Joback Calculated Property
Vc 0.44 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 263.12 J/mol×K 605.22 Joback Calculated Property

Molecular Descriptors

Joback and Reid Groups
-Cl 1
=CH- (ring) 4
-NH2 1
=C< (ring) 2
>NH 1
>C=O (nonring) 1

Similar Compounds

Urea, N'-(4-chlorophenyl)-N,N-dimethyl-. Urea, phenyl-. Urea, N-(4-chlorophenyl)-N,N'-dimethyl-. Acetamide, N-(4-chlorophenyl)-. Benzenamine, 4-chloro-N-methyl-. N,N'-(Di-3,4-dichlorophenyl)urea. Urea, N-methyl-N'-phenyl-. Monolinuron. Urea, N,N-dimethyl-N'-phenyl-. Urea, N,N'-diphenyl-. Carbamic acid, (4-chlorophenyl)-, methyl ester. Urea, 3-(3,4-dichlorophenyl)-1,1-dimethyl-. Urea, N'-(3-chlorophenyl)-N,N-dimethyl-. Urea), 1,1'-p-phenylenebis-(3-methyl-. P-chloro propion anilide.

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