- InChI
- InChI=1S/C3H8N2O3/c6-1-4-3(8)5-2-7/h6-7H,1-2H2,(H2,4,5,8)
- InChI Key
- QUBQYFYWUJJAAK-UHFFFAOYSA-N
- Formula
- C3H8N2O3
- SMILES
- O=C(NCO)NCO
- Molecular Weight1
- 120.11
- CAS
- 140-95-4
- 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
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,solid : Solid phase heat capacity (J/mol×K).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- S°solid,1 bar : Solid phase molar entropy at standard conditions (J/mol×K).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfG° | -249.40 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -415.35 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 23.50 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 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 |
| S°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] | 
|
| 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
Find more compounds similar to 1,3-Bis(hydroxymethyl)urea.
Sources
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