- InChI
- InChI=1S/C3H9NO2S/c1-4(2)7(3,5)6/h1-3H3
- InChI Key
- WCFDSGHAIGTEKL-UHFFFAOYSA-N
- Formula
- C3H9NO2S
- SMILES
- CN(C)S(C)(=O)=O
- Molecular Weight1
- 123.17
- CAS
- 918-05-8
- Other Names
-
- N,N-Dimethylmethanesulfonamide
- N,N-dimethylmethanesulphonamide
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (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).
- Tboil : Normal Boiling Point Temperature (K).
- Tboilr : Boiling point at reduced pressure (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 |
|---|---|---|---|
| ΔfG° | -383.38 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -491.07 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 17.93 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 42.95 | kJ/mol | Joback Calculated Property |
| log10WS | 0.53 | Crippen Calculated Property | |
| logPoct/wat | -0.492 | Crippen Calculated Property | |
| McVol | 91.200 | ml/mol | McGowan Calculated Property |
| Pc | 5462.66 | kPa | Joback Calculated Property |
| Tboil | 328.26 | K | Joback Calculated Property |
| Tc | 489.74 | K | Joback Calculated Property |
| Tfus | 194.60 | K | Joback Calculated Property |
| Vc | 0.347 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [149.10; 196.45] | J/mol×K | [328.26; 489.74] | 
|
| Cp,gas | 149.10 | J/mol×K | 328.26 | Joback Calculated Property |
| Cp,gas | 157.67 | J/mol×K | 355.17 | Joback Calculated Property |
| Cp,gas | 165.97 | J/mol×K | 382.09 | Joback Calculated Property |
| Cp,gas | 174.00 | J/mol×K | 409.00 | Joback Calculated Property |
| Cp,gas | 181.75 | J/mol×K | 435.92 | Joback Calculated Property |
| Cp,gas | 189.24 | J/mol×K | 462.83 | Joback Calculated Property |
| Cp,gas | 196.45 | J/mol×K | 489.74 | Joback Calculated Property |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 392.50 ± 0.50 | K | 2.30 | NIST |
Similar Compounds
Find more compounds similar to Methanesulfonamide, N,N-dimethyl-.
Sources
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