- InChI
- InChI=1S/C4H10O2S/c1-3-7(5,6)4-2/h3-4H2,1-2H3
- InChI Key
- MBDUIEKYVPVZJH-UHFFFAOYSA-N
- Formula
- C4H10O2S
- SMILES
- CCS(=O)(=O)CC
- Molecular Weight1
- 122.19
- CAS
- 597-35-3
- Other Names
-
- (C2H5)2SO2
- 1,1'-Sulphonylbisethane
- Diethyl sulfone
- Diethyl sulphone
- Ethyl sulfone
- ΔcH°solid : Standard solid enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°solid : Solid phase 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).
- 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).
- Pvap : Vapor pressure (kPa).
- Tboil : Normal Boiling Point Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔcH°solid | -3090.00 ± 0.42 | kJ/mol | NIST |
| ΔfH°gas | -429.30 ± 2.60 | kJ/mol | NIST |
| ΔfH°solid | -515.51 ± 0.67 | kJ/mol | NIST |
| ΔfusH° | 17.49 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 80.91 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.96 ± 0.03 | eV | NIST |
| log10WS | 0.04 | Aq. Solubility Prediction | |
| logPoct/wat | 0.441 | Crippen Calculated Property | |
| McVol | 95.310 | ml/mol | McGowan Calculated Property |
| Tboil | 511.83 | K | Relay (1.0) Calculated Property |
| Tfus | [342.20; 347.00] | K |
|
| Tfus | 345.90 | K | Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value |
| Tfus | 345.90 | K | Aq. Solubility Prediction |
| Tfus | 345.00 ± 2.00 | K | NIST |
| Tfus | 347.00 ± 2.00 | K | NIST |
| Tfus | 346.70 ± 1.50 | K | NIST |
| Tfus | 345.20 ± 1.00 | K | NIST |
| Tfus | Outlier 342.20 ± 0.50 | K | NIST |
Cheméo can also estimate Critical Temperature, Critical Pressure, Critical Volume, Standard Gibbs free energy of formation, Acentric Factor 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.
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [136.35; 294.92] | J/mol×K | [273.00; 1000.00] |
Joback Predicted correlation
|
| Equation | Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | 3.24920e+01 | |||
| Coefficient B | 4.17430e-01 | |||
| Coefficient C | -1.28200e-04 | |||
| Coefficient D | -2.68000e-08 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 136.35 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 162.94 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 187.48 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 209.89 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 230.09 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 248.00 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 263.51 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 276.56 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 287.06 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 294.92 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.65] | kPa | [391.92; 550.04] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.50304e+01 | |||
| Coefficient B | -4.50968e+03 | |||
| Coefficient C | -8.60300e+01 | |||
| Temperature range, min. | 391.92 | |||
| Temperature range, max. | 550.04 | |||
| Pvap | 1.33 | kPa | 391.92 | Calculated Property |
| Pvap | 2.97 | kPa | 409.49 | Calculated Property |
| Pvap | 6.09 | kPa | 427.06 | Calculated Property |
| Pvap | 11.64 | kPa | 444.63 | Calculated Property |
| Pvap | 20.94 | kPa | 462.20 | Calculated Property |
| Pvap | 35.76 | kPa | 479.76 | Calculated Property |
| Pvap | 58.32 | kPa | 497.33 | Calculated Property |
| Pvap | 91.39 | kPa | 514.90 | Calculated Property |
| Pvap | 138.24 | kPa | 532.47 | Calculated Property |
| Pvap | 202.65 | kPa | 550.04 | Calculated Property |
Similar Compounds
Find more compounds similar to Ethane, 1,1'-sulfonylbis-.
Sources
- Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
- 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
- Joback Method
- Aqueous Solubility Prediction Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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.
Calculated This icon marks a calculated value or equation: a prediction, not a measurement.
Compiled This icon marks a compiled value or equation: taken from a data compilation such as ChemSep, not from an original measurement report.
These property values are available through the Cheméo API. A free account gives you an access key.