Chemical Properties of 1,3-Bis(hydroxymethyl)urea (CAS 140-95-4)


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InChI Key
Molecular Weight1
Other Names
  • Dimethylolurea
  • Urea, N,N'-bis(hydroxymethyl)-
  • Carbamol
  • Caurite
  • CSI Paste
  • Dimethanol urea
  • DMU
  • Finish EN
  • Kaurit S
  • Knittex ASL
  • Methural
  • Metural
  • N,N'-Bis(hydroxymethyl)urea
  • N,N'-Dihydroxymethylurea
  • N,N'-Dimethylolurea
  • Oxymethurea
  • Permafresh 477
  • Protesine DMU
  • Urea, 1,3-bis(hydroxymethyl)-
  • Ureol P
  • Urofix
  • 1,3-Dimethylolurea
  • NSC 41819
  • Papirol J 001
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Physical Properties

Property Value Unit Source
Δf -249.40 kJ/mol Joback Calculated Property
Δfgas -415.35 kJ/mol Joback Calculated Property
Δfus 23.50 kJ/mol Joback Calculated Property
Δvap 75.25 kJ/mol Joback Calculated Property
log10WS 0.27 Crippen Calculated Property
logPoct/wat -1.815 Crippen Calculated Property
McVol 86.400 ml/mol McGowan Calculated Property
Pc 6577.70 kPa Joback Calculated Property
solid,1 bar 173.60 J/mol×K NIST
Tboil 606.61 K Joback Calculated Property
Tc 780.70 K Joback Calculated Property
Tfus 400.46 K Joback Calculated Property
Vc 0.318 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [217.54; 248.16] J/mol×K [606.61; 780.70] Show Hide
Cp,gas 217.54 J/mol×K 606.61 Joback Calculated Property
Cp,gas 223.34 J/mol×K 635.63 Joback Calculated Property
Cp,gas 228.85 J/mol×K 664.64 Joback Calculated Property
Cp,gas 234.08 J/mol×K 693.66 Joback Calculated Property
Cp,gas 239.04 J/mol×K 722.67 Joback Calculated Property
Cp,gas 243.73 J/mol×K 751.69 Joback Calculated Property
Cp,gas 248.16 J/mol×K 780.70 Joback Calculated Property
Cp,solid 157.70 J/mol×K 300.00 NIST

Similar Compounds

Urea, 3-(hydroxymethyl)-1,1-dimethyl-. Noxytiolin. Urea, N,N'-dimethyl-. dimethylurea. 1,5-Dimethylbiuret. bis(hydroxymethyl)urea. Urea, trimethyl-. 2-Imidazolidinone. 2,2,2-trifluoro-N-(hydroxymethyl)acetamide. Methylene-bis(N,N-dimethylurea). Carbamic acid, (hydroxymethyl)-,methyl ester. 1-Acetyl-3-methylurea. Urea, N,N'-diethyl-. Methylenedicarbamic acid, dimethyl ester. Urea, 1,3-bis (2,2,2-trifluoroethyl)-.

Find more compounds similar to 1,3-Bis(hydroxymethyl)urea.


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