- InChI
- InChI=1S/C4H7NO2/c1-3(6)5-4(2)7/h1-2H3,(H,5,6,7)
- InChI Key
- ZSBDPRIWBYHIAF-UHFFFAOYSA-N
- Formula
- C4H7NO2
- SMILES
- CC(=O)NC(C)=O
- Molecular Weight1
- 101.10
- CAS
- 625-77-4
- Other Names
-
- CH3C(O)NHC(O)CH3
- Bisacetylamine
- Acetamide, N-acetyl-
- Dicetylamine
- N-Acetylacetamide
- Diacetylamine
- ΔcH°solid : Standard solid enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°solid : Solid phase enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔsubH° : Enthalpy of sublimation at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (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).
- 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 |
|---|---|---|---|
| ΔcH°solid | -2087.52 | kJ/mol | NIST |
| ΔfG° | -185.65 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -297.58 | kJ/mol | Joback Calculated Property |
| ΔfH°solid | -500.80 | kJ/mol | NIST |
| ΔfusH° | 14.41 | kJ/mol | Joback Calculated Property |
| ΔsubH° | [73.20; 73.20] | kJ/mol |
|
| ΔsubH° | 73.20 ± 0.80 | kJ/mol | NIST |
| ΔsubH° | 73.20 ± 0.80 | kJ/mol | NIST |
| ΔvapH° | 44.43 | kJ/mol | Joback Calculated Property |
| log10WS | -0.24 | Crippen Calculated Property | |
| logPoct/wat | -0.331 | Crippen Calculated Property | |
| McVol | 80.340 | ml/mol | McGowan Calculated Property |
| Pc | 4672.09 | kPa | Joback Calculated Property |
| Tboil | 496.70 | K | NIST |
| Tc | 645.66 | K | Joback Calculated Property |
| Tfus | 287.36 | K | Joback Calculated Property |
| Vc | 0.306 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [155.41; 195.93] | J/mol×K | [448.83; 645.66] |
|
| Cp,gas | 155.41 | J/mol×K | 448.83 | Joback Calculated Property |
| Cp,gas | 163.03 | J/mol×K | 481.64 | Joback Calculated Property |
| Cp,gas | 170.29 | J/mol×K | 514.44 | Joback Calculated Property |
| Cp,gas | 177.20 | J/mol×K | 547.25 | Joback Calculated Property |
| Cp,gas | 183.77 | J/mol×K | 580.05 | Joback Calculated Property |
| Cp,gas | 190.02 | J/mol×K | 612.86 | Joback Calculated Property |
| Cp,gas | 195.93 | J/mol×K | 645.66 | Joback Calculated Property |
| ΔvapH | [59.70; 64.60] | kJ/mol | [419.50; 432.00] |
|
| ΔvapH | 64.60 | kJ/mol | 419.50 | NIST |
| ΔvapH | 59.70 | kJ/mol | 432.00 | NIST |
Similar Compounds
Find more compounds similar to Diacetamide.
Sources
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