- InChI
- InChI=1S/C4H10O3S/c1-4(2)7-8(3,5)6/h4H,1-3H3
- InChI Key
- SWWHCQCMVCPLEQ-UHFFFAOYSA-N
- Formula
- C4H10O3S
- SMILES
- CC(C)OS(C)(=O)=O
- Molecular Weight1
- 138.19
- CAS
- 926-06-7
- Other Names
-
- Methanesulfonic acid, isopropyl ester
- Isopropyl mesylate
- Isopropyl methanesulfate
- Isopropyl methanesulfonate
- IMS
- Isopropyl methane sulphonate
- 2-Propyl methanesulphonate
- 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).
- 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° | -593.18 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -716.74 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 15.16 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 45.16 | kJ/mol | Joback Calculated Property |
| log10WS | -0.52 | Crippen Calculated Property | |
| logPoct/wat | 0.371 | Crippen Calculated Property | |
| McVol | 101.180 | ml/mol | McGowan Calculated Property |
| Pc | 4717.12 | kPa | Joback Calculated Property |
| Tboil | 360.68 | K | Joback Calculated Property |
| Tc | 528.48 | K | Joback Calculated Property |
| Tfus | 180.63 | K | Joback Calculated Property |
| Vc | 0.398 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [179.70; 228.83] | J/mol×K | [360.68; 528.48] | 
|
| Cp,gas | 179.70 | J/mol×K | 360.68 | Joback Calculated Property |
| Cp,gas | 188.38 | J/mol×K | 388.65 | Joback Calculated Property |
| Cp,gas | 196.88 | J/mol×K | 416.61 | Joback Calculated Property |
| Cp,gas | 205.18 | J/mol×K | 444.58 | Joback Calculated Property |
| Cp,gas | 213.28 | J/mol×K | 472.55 | Joback Calculated Property |
| Cp,gas | 221.17 | J/mol×K | 500.51 | Joback Calculated Property |
| Cp,gas | 228.83 | J/mol×K | 528.48 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Methanesulfonic acid, 1-methylethyl ester.
Sources
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