Chemical Properties of Urea, N,N-dimethyl- (CAS 598-94-7)

Urea, N,N-dimethyl-

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InChI
InChI=1S/C3H8N2O/c1-5(2)3(4)6/h1-2H3,(H2,4,6)
InChI Key
YBBLOADPFWKNGS-UHFFFAOYSA-N
Formula
C3H8N2O
SMILES
CN(C)C(N)=O
Molecular Weight1
88.11
CAS
598-94-7
Other Names
  • (CH3)2NCONH2
  • 1,1-Dimethylurea
  • Asym-Dimethylurea
  • N,N-Dimethylurea
  • Urea, 1,1-dimethyl-

Physical Properties

Property Value Unit Source
Δcsolid -2004.80 ± 0.53 kJ/mol NIST
Δf 22.69 kJ/mol Joback Calculated Property
Δfgas -220.00 ± 1.10 kJ/mol NIST
Δfsolid -319.06 ± 0.68 kJ/mol NIST
Δfus 13.34 kJ/mol Joback Calculated Property
Δsub 93.50 ± 0.30 kJ/mol NIST
Δvap 41.70 kJ/mol Joback Calculated Property
IE [8.96; 9.10] eV Show Hide
IE 9.10 ± 0.05 eV NIST
IE 8.96 eV NIST
log10WS 0.16 Crippen Calculated Property
logPoct/wat -0.373 Crippen Calculated Property
McVol 74.660 ml/mol McGowan Calculated Property
Pc 5190.64 kPa Joback Calculated Property
Tboil 406.88 K Joback Calculated Property
Tc 601.80 K Joback Calculated Property
Tfus [454.00; 455.20] K Show Hide
Tfus 454.00 ± 0.50 K NIST
Tfus 455.20 ± 0.10 K NIST
Vc 0.257 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [143.54; 185.82] J/mol×K [406.88; 601.80] Show Hide
Cp,gas 143.54 J/mol×K 406.88 Joback Calculated Property
Cp,gas 151.56 J/mol×K 439.37 Joback Calculated Property
Cp,gas 159.17 J/mol×K 471.85 Joback Calculated Property
Cp,gas 166.39 J/mol×K 504.34 Joback Calculated Property
Cp,gas 173.23 J/mol×K 536.83 Joback Calculated Property
Cp,gas 179.70 J/mol×K 569.31 Joback Calculated Property
Cp,gas 185.82 J/mol×K 601.80 Joback Calculated Property
ΔfusH [29.11; 29.61] kJ/mol [454.00; 454.00] Show Hide
ΔfusH 29.61 kJ/mol 454.00 NIST
ΔfusH 29.11 kJ/mol 454.00 NIST
ΔsubH [92.50; 99.10] kJ/mol [347.50; 353.00] Show Hide
ΔsubH 94.70 ± 1.40 kJ/mol 347.50 NIST
ΔsubH 94.70 ± 1.40 kJ/mol 347.50 NIST
ΔsubH 92.50 ± 1.30 kJ/mol 347.50 NIST
ΔsubH 93.30 ± 0.50 kJ/mol 350.00 NIST
ΔsubH 99.10 ± 0.90 kJ/mol 353.00 NIST
Psub [3.14e-03; 0.20] kPa [346.30; 398.30] Show Hide
Psub 3.14e-03 kPa 346.30 Measure...
Psub 7.53e-03 kPa 356.10 Measure...
Psub 0.01 kPa 362.20 Measure...
Psub 0.02 kPa 365.20 Measure...
Psub 0.02 kPa 368.10 Measure...
Psub 0.03 kPa 371.20 Measure...
Psub 0.03 kPa 374.20 Measure...
Psub 0.04 kPa 377.20 Measure...
Psub 0.05 kPa 380.20 Measure...
Psub 0.07 kPa 383.30 Measure...
Psub 0.09 kPa 386.30 Measure...
Psub 0.11 kPa 389.30 Measure...
Psub 0.13 kPa 392.20 Measure...
Psub 0.16 kPa 395.20 Measure...
Psub 0.20 kPa 398.30 Measure...
ΔfusS 65.20 J/mol×K 454.00 NIST

Similar Compounds

Urea, trimethyl-. Urea, tetramethyl-. Thiourea, N,N-dimethyl-. Urea, methyl-. Guanidine, N,N-dimethyl-. Urea, N-methyl-N-nitroso-. bis(hydroxymethyl)urea. Formamide, N,N-dimethyl-. Urea, N,N'-dimethyl-. dimethylurea. Urea, 3-(hydroxymethyl)-1,1-dimethyl-. Methylene-bis(N,N-dimethylurea). Urea, trimethylnitroso-. Carbamic chloride, dimethyl-. Urea, N,N-diethyl-.

Find more compounds similar to Urea, N,N-dimethyl-.

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