- InChI
- InChI=1S/C6H7NO2/c1-2-7-5(8)3-4-6(7)9/h3-4H,2H2,1H3
- InChI Key
- HDFGOPSGAURCEO-UHFFFAOYSA-N
- Formula
- C6H7NO2
- SMILES
- CCN1C(=O)C=CC1=O
- Molecular Weight1
- 125.13
- CAS
- 128-53-0
- Other Names
-
- Maleimide, N-ethyl-
- Ethylmaleimide
- Maleic acid N-ethylimide
- N-Ethylmaleimide
- NEM
- USAF B-121
- ω : Acentric Factor.
- EA : Electron affinity (eV).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (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).
- 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 |
|---|---|---|---|
| ω | 0.4543 | Relay (1.0) Calculated Property | |
| EA | 1.12 ± 0.09 | eV | NIST |
| ΔfG° | -114.42 | kJ/mol | Relay (1.0-beta) Calculated Property |
| ΔfH°gas | -287.86 | kJ/mol | Relay (1.0) Calculated Property |
| ΔvapH° | 57.32 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.51 | eV | Relay (1.0) Calculated Property |
| log10WS | -0.62 | Relay (1.0) Calculated Property | |
| logPoct/wat | -0.069 | Crippen Calculated Property | |
| McVol | 93.360 | ml/mol | McGowan Calculated Property |
| Pc | 4031.92 | kPa | Relay (1.0-beta) Calculated Property |
| Tboil | 500.04 | K | Relay (1.0) Calculated Property |
| Tc | 705.66 | K | Relay (1.0) Calculated Property |
| Tfus | 304.08 | K | Relay (1.0) Calculated Property |
| Vc | 0.342 | m3/kmol | Relay (1.0) Calculated Property |
Similar Compounds
Find more compounds similar to 1H-Pyrrole-2,5-dione, 1-ethyl-.
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
- McGowan Method
- NIST Webbook
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