- InChI
- InChI=1S/C2H5ClO2S/c1-2-6(3,4)5/h2H2,1H3
- InChI Key
- FRYHCSODNHYDPU-UHFFFAOYSA-N
- Formula
- C2H5ClO2S
- SMILES
- CCS(=O)(=O)Cl
- Molecular Weight1
- 128.58
- CAS
- 594-44-5
- Other Names
-
- 1-Ethanesulfonyl chloride
- Ethane sulfochloride
- Ethylsulfochloride
- Ethylsulfonyl chloride
- TL 77
- ethanesulphonyl chloride
- 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).
- ΔvapH : Enthalpy of vaporization at a given temperature (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).
- Pvap : Vapor 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° | -514.51 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -553.70 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 16.51 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 43.07 | kJ/mol | Joback Calculated Property |
| log10WS | -0.64 | Crippen Calculated Property | |
| logPoct/wat | 0.575 | Crippen Calculated Property | |
| McVol | 79.370 | ml/mol | McGowan Calculated Property |
| Pc | 5990.66 | kPa | Joback Calculated Property |
| Tboil | 330.37 | K | Joback Calculated Property |
| Tc | 502.08 | K | Joback Calculated Property |
| Tfus | 180.78 | K | Joback Calculated Property |
| Vc | 0.323 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [118.73; 149.49] | J/mol×K | [330.37; 502.08] | 
|
| Cp,gas | 118.73 | J/mol×K | 330.37 | Joback Calculated Property |
| Cp,gas | 124.23 | J/mol×K | 358.99 | Joback Calculated Property |
| Cp,gas | 129.58 | J/mol×K | 387.61 | Joback Calculated Property |
| Cp,gas | 134.79 | J/mol×K | 416.22 | Joback Calculated Property |
| Cp,gas | 139.85 | J/mol×K | 444.84 | Joback Calculated Property |
| Cp,gas | 144.75 | J/mol×K | 473.46 | Joback Calculated Property |
| Cp,gas | 149.49 | J/mol×K | 502.08 | Joback Calculated Property |
| ΔvapH | [47.70; 56.40] | kJ/mol | [248.00; 399.00] |
|
| ΔvapH | 56.40 | kJ/mol | 248.00 | NIST |
| ΔvapH | 47.70 | kJ/mol | 399.00 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.66] | kPa | [334.51; 474.96] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.64554e+01 | |||
| Coefficient B | -5.03684e+03 | |||
| Coefficient C | -2.29760e+01 | |||
| Temperature range, min. | 334.51 | |||
| Temperature range, max. | 474.96 | |||
| Pvap | 1.33 | kPa | 334.51 | Calculated Property |
| Pvap | 2.88 | kPa | 350.12 | Calculated Property |
| Pvap | 5.81 | kPa | 365.72 | Calculated Property |
| Pvap | 11.02 | kPa | 381.33 | Calculated Property |
| Pvap | 19.81 | kPa | 396.93 | Calculated Property |
| Pvap | 33.98 | kPa | 412.54 | Calculated Property |
| Pvap | 55.92 | kPa | 428.14 | Calculated Property |
| Pvap | 88.67 | kPa | 443.75 | Calculated Property |
| Pvap | 136.05 | kPa | 459.35 | Calculated Property |
| Pvap | 202.66 | kPa | 474.96 | Calculated Property |
Similar Compounds
Find more compounds similar to Ethanesulfonyl chloride.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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