- InChI
- InChI=1S/C8H18OS/c1-3-5-7-10(9)8-6-4-2/h3-8H2,1-2H3
- InChI Key
- LOWMYOWHQMKBTM-UHFFFAOYSA-N
- Formula
- C8H18OS
- SMILES
- CCCCS(=O)CCCC
- Molecular Weight1
- 162.29
- CAS
- 2168-93-6
- Other Names
-
- 1,1'-sulfinylbisbutane
- Di-n-butyl sulfoxide
- Dibutyl sulphoxide
- Sulfoxide, dibutyl
- butyl sulfoxide
- dibutyl sulfoxide
- n-Butyl sulfoxide
- 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).
- γ : Surface Tension (N/m).
- 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° | -201.23 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -414.19 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 24.23 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 46.13 | kJ/mol | Joback Calculated Property |
| log10WS | -1.81 | Crippen Calculated Property | |
| logPoct/wat | 2.335 | Crippen Calculated Property | |
| McVol | 145.800 | ml/mol | McGowan Calculated Property |
| Pc | 2770.08 | kPa | Joback Calculated Property |
| Tboil | 440.72 | K | Joback Calculated Property |
| Tc | 614.01 | K | Joback Calculated Property |
| Tfus | [305.00; 306.00] | K |
|
| Tfus | 306.00 ± 5.00 | K | NIST |
| Tfus | 305.00 ± 4.00 | K | NIST |
| Tfus | 305.00 ± 4.00 | K | NIST |
| Vc | 0.574 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [298.51; 373.41] | J/mol×K | [440.72; 614.01] |
|
| Cp,gas | 298.51 | J/mol×K | 440.72 | Joback Calculated Property |
| Cp,gas | 312.25 | J/mol×K | 469.60 | Joback Calculated Property |
| Cp,gas | 325.47 | J/mol×K | 498.48 | Joback Calculated Property |
| Cp,gas | 338.19 | J/mol×K | 527.37 | Joback Calculated Property |
| Cp,gas | 350.42 | J/mol×K | 556.25 | Joback Calculated Property |
| Cp,gas | 362.16 | J/mol×K | 585.13 | Joback Calculated Property |
| Cp,gas | 373.41 | J/mol×K | 614.01 | Joback Calculated Property |
| γ | 0.03 | N/m | 313.15 | Surface... |
Similar Compounds
Find more compounds similar to Butane, 1,1'-sulfinylbis-.
Mixtures
Sources
- Crippen Method
- Crippen Method
- Surface and bulk behavior of (dialkylsulfoxides + carbon tetrachloride) mixtures
- Joback Method
- McGowan Method
- NIST Webbook
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