- InChI
- InChI=1S/C3H4N2O/c4-2-1-3(5)6/h1H2,(H2,5,6)
- InChI Key
- DGJMPUGMZIKDRO-UHFFFAOYSA-N
- Formula
- C3H4N2O
- SMILES
- N#CCC(N)=O
- Molecular Weight1
- 84.08
- Other Names
-
- 2-cyanoacetamide
- 2-cyanoethanamide
- 3-Nitrilo-propionamide
- Amid kyseliny kyanoctove
- CAA
- Cyanacetamide
- Cyanoacetamide
- Cyanoiminoacetic acid
- Kyanacetamid
- Malonamide nitrile
- Malonamonitrile
- NSC 6285
- Nitrilomalonamide
- Propionamide, 3-nitrilo-
- USAF KF-14
- ethanamide, 2-cyano-
- «alpha»-Cyanoacetamide
- ΔcH°solid : Standard solid enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,solid : Solid phase heat capacity (J/mol×K).
- 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).
- ΔfusH : Enthalpy of fusion at a given temperature (kJ/mol).
- ΔsubH : Enthalpy of sublimation at a given temperature (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- ΔfusS : Entropy of fusion at a given temperature (J/mol×K).
- Tboil : Normal Boiling Point Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Ttriple : Triple Point Temperature (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔcH°solid | -1577.00 | kJ/mol | NIST |
| ΔfH°gas | -83.50 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfH°solid | -175.60 | kJ/mol | NIST |
| ΔfusH° | 11.83 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 63.82 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 10.50 | eV | Relay (1.0) Calculated Property |
| logPoct/wat | -0.615 | Crippen Calculated Property | |
| McVol | 66.060 | ml/mol | McGowan Calculated Property |
| Tboil | 515.61 | K | Relay (1.0) Calculated Property |
| Tfus | 387.30 ± 0.20 | K | NIST |
| Ttriple | 392.84 | K | Measurement and Correlation of the Solubility of 2-Cyanoacetamide in 14 Pure Solvents and the Mixing Properties of Solutions |
Cheméo can also estimate Critical Temperature, Critical Pressure, Critical Volume, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [128.55; 154.61] | J/mol×K | [496.72; 716.65] | 
|
| Cp,gas | 128.55 | J/mol×K | 496.72 | Joback Calculated Property |
| Cp,gas | 133.55 | J/mol×K | 533.38 | Joback Calculated Property |
| Cp,gas | 138.28 | J/mol×K | 570.03 | Joback Calculated Property |
| Cp,gas | 142.74 | J/mol×K | 606.69 | Joback Calculated Property |
| Cp,gas | 146.95 | J/mol×K | 643.34 | Joback Calculated Property |
| Cp,gas | 150.90 | J/mol×K | 680.00 | Joback Calculated Property |
| Cp,gas | 154.61 | J/mol×K | 716.65 | Joback Calculated Property |
| Cp,solid | 111.10 | J/mol×K | 300.00 | NIST |
| ΔfusH | [1.20; 21.70] | kJ/mol | [346.50; 387.30] |
|
| ΔfusH | 1.20 | kJ/mol | 346.50 | NIST |
| ΔfusH | 21.70 | kJ/mol | 387.30 | NIST |
| ΔfusH | 21.70 | kJ/mol | 387.30 | NIST |
| ΔsubH | 99.70 | kJ/mol | 336.50 | NIST |
| ΔfusS | [3.46; 56.03] | J/mol×K | [346.50; 387.30] |
|
| ΔfusS | 3.46 | J/mol×K | 346.50 | NIST |
| ΔfusS | 56.03 | J/mol×K | 387.30 | NIST |
Similar Compounds
Find more compounds similar to Acetamide, 2-cyano-.
Mixtures
- Acetamide, 2-cyano- + Formamide, N,N-dimethyl-
- Acetamide, 2-cyano- + Acetone
- Acetonitrile + Acetamide, 2-cyano-
- Acetamide, 2-cyano- + Methyl Alcohol
- Acetamide, 2-cyano- + Acetic acid, methyl ester
- Acetamide, 2-cyano- + Tetrahydrofuran
- Acetamide, 2-cyano- + Ethanol
- Acetamide, 2-cyano- + Ethyl Acetate
- 1-Propanol + Acetamide, 2-cyano-
- Acetamide, 2-cyano- + 1-Butanol
- Trichloromethane + Acetamide, 2-cyano-
- Methylene chloride + Acetamide, 2-cyano-
- Acetamide, 2-cyano- + 1,4-Dioxane
- Acetamide, 2-cyano- + Water
Sources
- Cheméo Relay (1.0)
- Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
- Crippen Method
- Crippen Method
- Measurement and Correlation of the Solubility of 2-Cyanoacetamide in 14 Pure Solvents and the Mixing Properties of Solutions
- Joback Method
- McGowan Method
- NIST Webbook
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