- InChI
- InChI=1S/C5H7NO2/c1-2-8-5(7)3-4-6/h2-3H2,1H3
- InChI Key
- ZIUSEGSNTOUIPT-UHFFFAOYSA-N
- Formula
- C5H7NO2
- SMILES
- CCOC(=O)CC#N
- Molecular Weight1
- 113.11
- CAS
- 105-56-6
- Other Names
-
- Acetic acid, 2-cyano-, ethyl ester
- Acetic acid, cyano-, ethyl ester
- Cyanacetate ethyle
- Cyanoacetic acid, ethyl ester
- Cyanoacetic ester
- Estere cianoacetico
- Ethyl cyanacetate
- Ethyl ester of cyanoacetic acid
- Ethylester kyseliny kyanoctove
- Malonic acid, ethyl ester nitrile
- NCCH2COOC2H5
- NSC 8844
- UN 2666
- USAF KF-25
- ethyl 2-cyanoacetate
- ethyl cyanoethanoate
- ΔcH°liquid : Standard liquid enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,liquid : Liquid phase heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°liquid : Liquid 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).
- 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).
- Inp : Non-polar retention indices.
- S°liquid : Liquid phase molar entropy at standard conditions (J/mol×K).
- csound,fluid : Speed of sound in fluid (m/s).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Ttriple : Triple Point Temperature (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°liquid | -2638.00 | kJ/mol | NIST |
| ΔfG° | -109.52 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -226.45 | kJ/mol | Joback Calculated Property |
| ΔfH°liquid | -330.30 | kJ/mol | NIST |
| ΔfusH° | 13.00 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 46.36 | kJ/mol | Joback Calculated Property |
| log10WS | -0.64 | Crippen Calculated Property | |
| logPoct/wat | 0.463 | Crippen Calculated Property | |
| McVol | 90.130 | ml/mol | McGowan Calculated Property |
| Pc | 3555.77 | kPa | Joback Calculated Property |
| Inp | [959.00; 962.00] |
|
|
| Inp | 959.00 | NIST | |
| Inp | 960.00 | NIST | |
| Inp | 962.00 | NIST | |
| Inp | 959.00 | NIST | |
| Inp | 962.00 | NIST | |
| S°liquid | [177.45; 275.33] | J/mol×K |
|
| S°liquid | 275.33 | J/mol×K | NIST |
| S°liquid | 177.45 | J/mol×K | NIST |
| Tboil | 482.20 | K | NIST |
| Tc | 692.81 | K | Joback Calculated Property |
| Tfus | 371.65 ± 1.50 | K | NIST |
| Ttriple | [160.00; 247.00] | K |
|
| Ttriple | 247.00 ± 1.00 | K | NIST |
| Ttriple | 160.00 ± 1.00 | K | NIST |
| Ttriple | 246.80 ± 0.10 | K | NIST |
| Vc | 0.365 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [183.09; 222.32] | J/mol×K | [492.17; 692.81] |
|
| Cp,gas | 183.09 | J/mol×K | 492.17 | Joback Calculated Property |
| Cp,gas | 190.32 | J/mol×K | 525.61 | Joback Calculated Property |
| Cp,gas | 197.29 | J/mol×K | 559.05 | Joback Calculated Property |
| Cp,gas | 203.97 | J/mol×K | 592.49 | Joback Calculated Property |
| Cp,gas | 210.38 | J/mol×K | 625.93 | Joback Calculated Property |
| Cp,gas | 216.49 | J/mol×K | 659.37 | Joback Calculated Property |
| Cp,gas | 222.32 | J/mol×K | 692.81 | Joback Calculated Property |
| Cp,liquid | [220.22; 222.04] | J/mol×K | [298.15; 300.00] |
|
| Cp,liquid | 220.22 | J/mol×K | 298.15 | NIST |
| Cp,liquid | 222.04 | J/mol×K | 300.00 | NIST |
| η | [0.0017698; 0.0021861] | Pa×s | [303.15; 313.15] |
|
| η | 0.0021861 | Pa×s | 303.15 | Volumet... |
| η | 0.0019618 | Pa×s | 308.15 | Volumet... |
| η | 0.0017698 | Pa×s | 313.15 | Volumet... |
| ΔfusH | [11.78; 11.78] | kJ/mol | [246.80; 246.80] |
|
| ΔfusH | 11.78 | kJ/mol | 246.80 | NIST |
| ΔfusH | 11.78 | kJ/mol | 246.80 | NIST |
| ΔvapH | 66.90 | kJ/mol | 409.50 | NIST |
| csound,fluid | [1359.00; 1397.00] | m/s | [303.15; 318.15] |
|
| csound,fluid | 1397.00 | m/s | 303.15 | Density... |
| csound,fluid | 1385.00 | m/s | 308.15 | Density... |
| csound,fluid | 1368.00 | m/s | 313.15 | Density... |
| csound,fluid | 1359.00 | m/s | 318.15 | Density... |
Similar Compounds
Find more compounds similar to Ethyl cyanoacetate.
Mixtures
Sources
- Crippen Method
- Crippen Method
- Density and Speed of Sound of Binary Mixtures of N-Methylacetamide with Ethyl Acetate, Ethyl Chloroacetate, and Ethyl Cyanoacetate in the Temperature Interval (303.15 to 318.15) K
- Volumetric and Transport Properties of Binary Liquid Mixtures of Phenylacetonitrile with Aliphatic Esters at Temperatures of (303.15 to 313.15) K
- Joback Method
- McGowan Method
- NIST Webbook
Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.