- InChI
- InChI=1S/C10H10N2O2/c1-7-8(2)12(14)10-6-4-3-5-9(10)11(7)13/h3-6H,1-2H3
- InChI Key
- SRDQSYZOPRMHHM-UHFFFAOYSA-N
- Formula
- C10H10N2O2
- SMILES
-
Cc1c(C)[n+]([O-])c2ccccc2[n+]1
[O-] - Molecular Weight1
- 190.20
- CAS
- 5432-74-6
- Other Names
-
- E-130
- Quinoxaline, 2,3-dimethyl-, 1,4-dioxide
- 2,3-Dimethylquinoxaline dioxide
- 2,3-Dimethylquinoxaline di-N-oxide
- 2,3-Dimethylquinoxaline N,N'-dioxide
- ω : Acentric Factor.
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔsubH° : Enthalpy of sublimation 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 | 0.4921 | Relay (... Calculated Property | |
| ΔfG° | 349.09 | kJ/mol | Relay (... Calculated Property ⚠️ |
| ΔfH°gas | 238.68 | kJ/mol | Relay (... Calculated Property |
| ΔsubH° | 124.40 ± 2.70 | kJ/mol | NIST |
| ΔvapH° | 80.17 | kJ/mol | Relay (... Calculated Property |
| IE | 7.86 | eV | Relay (... Calculated Property |
| log10WS | -2.68 | Relay (... Calculated Property | |
| logPoct/wat | 0.723 | Crippen Calculated Property | |
| McVol | 140.240 | ml/mol | McGowan Calculated Property |
| Pc | 3476.67 | kPa | Relay (... Calculated Property ⚠️ |
| Tboil | 565.93 | K | Relay (... Calculated Property |
| Tc | 851.43 | K | Relay (... Calculated Property |
| Tfus | 470.53 | K | Relay (... Calculated Property |
| Vc | 0.481 | m3/kmol | Relay (... Calculated Property |
Similar Compounds
Find more compounds similar to 2,3-Dimethylquinoxaline 1,4-dioxide.
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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