- InChI
- InChI=1S/C4H5NO2/c6-3-1-2-4(7)5-3/h1-2H2,(H,5,6,7)
- InChI Key
- KZNICNPSHKQLFF-UHFFFAOYSA-N
- Formula
- C4H5NO2
- SMILES
- O=C1CCC(=O)N1
- Molecular Weight1
- 99.09
- CAS
- 123-56-8
- Other Names
-
- 2,5-Diketopyrrolidine
- 2,5-Dioxopyrrolidine
- 2,5-Pyrrolidinedione
- 3,4-Dihydropyrrole-2,5-dione
- Butanimide
- Dihydro-3-pyrroline-2,5-dione
- Lubrizol 6406
- NSC 11204
- Succinic acid imide
- Succinic imide
- Succinimide-Sauba
- 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 standard conditions (kJ/mol).
- ΔsubH : Enthalpy of sublimation at a given temperature (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pvap : Vapor pressure (kPa).
- I : Polar retention indices.
- Tboil : Normal Boiling Point Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔcH°solid | [-1829.60; -1828.36] | kJ/mol |
|
| ΔcH°solid | -1828.36 ± 0.24 | kJ/mol | NIST |
| ΔcH°solid | -1829.60 ± 0.20 | kJ/mol | NIST |
| ΔfH°gas | [-375.50; -362.20] | kJ/mol |
|
| ΔfH°gas | -375.50 ± 1.50 | kJ/mol | NIST |
| ΔfH°gas | -362.20 ± 9.30 | kJ/mol | NIST |
| ΔfH°solid | [-460.25; -459.10] | kJ/mol |
|
| ΔfH°solid | -460.25 ± 0.30 | kJ/mol | NIST |
| ΔfH°solid | -459.10 ± 0.30 | kJ/mol | NIST |
| ΔfusH° | 7.59 | kJ/mol | Joback Calculated Property |
| ΔsubH° | [83.60; 98.10] | kJ/mol |
|
| ΔsubH° | 83.60 ± 1.50 | kJ/mol | NIST |
| ΔsubH° | 83.60 ± 1.50 | kJ/mol | NIST |
| ΔsubH° | 98.10 ± 4.50 | kJ/mol | NIST |
| IE | [10.01; 10.01] | eV |
|
| IE | 10.01 | eV | NIST |
| IE | 10.01 | eV | NIST |
| log10WS | [0.30; 0.30] |
|
|
| log10WS | 0.30 | Aq. Solubility Prediction | |
| log10WS | 0.30 | Estimated Solubility | |
| logPoct/wat | -0.577 | Crippen Calculated Property | |
| McVol | 69.480 | ml/mol | McGowan Calculated Property |
| I | [2458.00; 2458.00] |
|
|
| I | 2458.00 | NIST | |
| I | 2458.00 | NIST | |
| Tboil | 560.70 | K | NIST |
| Tfus | [398.15; 400.00] | K |
|
| Tfus | 398.40 | K | Aq. Solubility Prediction |
| Tfus | 400.00 ± 1.50 | K | NIST |
| Tfus | 398.15 ± 0.60 | K | NIST |
Cheméo can also estimate Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor 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,solid | [123.88; 131.40] | J/mol×K | [298.15; 323.00] |
|
| Cp,solid | 123.88 | J/mol×K | 298.15 | NIST |
| Cp,solid | 131.40 | J/mol×K | 323.00 | NIST |
| ΔfusH | [17.00; 17.00] | kJ/mol | [400.00; 400.00] |
|
| ΔfusH | 17.00 | kJ/mol | 400.00 | NIST |
| ΔfusH | 17.00 | kJ/mol | 400.00 | NIST |
| ΔfusH | 17.00 | kJ/mol | 400.00 | NIST |
| ΔsubH | 83.10 ± 1.50 | kJ/mol | 328.50 | NIST |
| ΔvapH | [66.90; 73.50] | kJ/mol | [474.00; 488.50] |
|
| ΔvapH | 73.50 | kJ/mol | 474.00 | NIST |
| ΔvapH | 66.90 | kJ/mol | 488.50 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [84.70; 231.81] | J/mol×K | [273.00; 1000.00] |
Joback Predicted correlation
|
| Equation | Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | 2.26100e+01 | |||
| Coefficient B | 1.92000e-01 | |||
| Coefficient C | 1.72000e-04 | |||
| Coefficient D | -1.54800e-07 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 84.70 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 105.21 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 125.82 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 146.05 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 165.39 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 183.37 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 199.49 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 213.26 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 224.20 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 231.81 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [0.14; 98.78] | kPa | [388.00; 560.70] |
NIST
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.60808e+01 | |||
| Coefficient B | -5.44770e+03 | |||
| Coefficient C | -8.64890e+01 | |||
| Reference | Stull, 1947 | |||
| Comment | Coefficents calculated by NIST from author's data. | |||
| Temperature range, min. | 388.00 | |||
| Temperature range, max. | 560.70 | |||
| Pvap | 0.14 | kPa | 388.00 | Calculated Property |
| Pvap | 0.40 | kPa | 407.19 | Calculated Property |
| Pvap | 1.05 | kPa | 426.38 | Calculated Property |
| Pvap | 2.48 | kPa | 445.57 | Calculated Property |
| Pvap | 5.36 | kPa | 464.76 | Calculated Property |
| Pvap | 10.74 | kPa | 483.94 | Calculated Property |
| Pvap | 20.20 | kPa | 503.13 | Calculated Property |
| Pvap | 35.92 | kPa | 522.32 | Calculated Property |
| Pvap | 60.85 | kPa | 541.51 | Calculated Property |
| Pvap | 98.78 | kPa | 560.70 | Calculated Property |
Similar Compounds
Find more compounds similar to Succinimide.
Mixtures
- Ethyl Acetate + Succinimide
- Acetonitrile + Succinimide
- Ethanol + Succinimide
- Acetone + Succinimide
- Tetrahydrofuran + Succinimide
- Succinimide + Methyl Alcohol
- 2-Propanol + Succinimide
- 1-Butanol + Succinimide
- Ethyl Acetate + Succinimide + Methyl Alcohol
Sources
- 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
- Solubilities of succinimide in different pure solvents and binary methanol+ethyl acetate solvent mixtures
- Joback Method
- Aqueous Solubility Prediction Method
- Estimated Solubility Method
- McGowan Method
- NIST Webbook
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