- InChI
- InChI=1S/CH3NO2/c1-4-2-3/h1H3
- InChI Key
- BLLFVUPNHCTMSV-UHFFFAOYSA-N
- Formula
- CH3NO2
- SMILES
- CON=O
- Molecular Weight1
- 61.04
- CAS
- 624-91-9
- Other Names
-
- Nitrous acid, methyl ester
- CH3ONO
- Methylester kyseliny dusite
- Methyl ester of nitrous acid
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- ΔcH°gas : Standard gas enthalpy of combustion (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°liquid : Liquid phase enthalpy of formation at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Inp : Non-polar retention indices.
- 1: Molecular weight from the IUPAC atomic weights tables.
Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| PAff | 798.90 | kJ/mol | NIST |
| BasG | 766.40 | kJ/mol | NIST |
| ΔcH°gas | -752.00 ± 3.00 | kJ/mol | NIST |
| ΔfH°gas | [-70.00; -62.50] | kJ/mol |
|
| ΔfH°gas | -65.44 ± 0.84 | kJ/mol | NIST |
| ΔfH°gas | -70.00 ± 3.00 | kJ/mol | NIST |
| ΔfH°gas | -62.50 ± 1.10 | kJ/mol | NIST |
| ΔfH°liquid | [-85.10; -67.15] | kJ/mol |
|
| ΔfH°liquid | -67.15 ± 0.84 | kJ/mol | NIST |
| ΔfH°liquid | -85.10 ± 1.00 | kJ/mol | NIST |
| ΔvapH° | 22.60 ± 0.20 | kJ/mol | NIST |
| IE | [10.30; 11.00] | eV |
|
| IE | 10.44 | eV | NIST |
| IE | 10.30 | eV | NIST |
| IE | 10.38 ± 0.03 | eV | NIST |
| IE | 10.38 | eV | NIST |
| IE | 10.38 ± 0.03 | eV | NIST |
| IE | Outlier 11.00 | eV | NIST |
| IE | 10.47 ± 0.01 | eV | NIST |
| logPoct/wat | 0.314 | Crippen Calculated Property | |
| McVol | 42.370 | ml/mol | McGowan Calculated Property |
| Inp | 268.00 | NIST |
Cheméo can also estimate Normal Boiling Point Temperature, Normal melting (fusion) point, 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 |
|---|---|---|---|---|
| ΔvapH | [22.10; 26.20] | kJ/mol | [189.50; 245.50] |
|
| ΔvapH | 26.20 | kJ/mol | 189.50 | NIST |
| ΔvapH | 22.10 | kJ/mol | 245.50 | NIST |
Similar Compounds
Find more compounds similar to Methyl nitrite.
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
- Crippen Method
- 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.
Outlier This icon means
that the value is more than 2 standard deviations away from the
property mean.
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