- InChI
- InChI=1S/C14H14OS/c1-11-3-7-13(8-4-11)16(15)14-9-5-12(2)6-10-14/h3-10H,1-2H3
- InChI Key
- MJWNJEJCQHNDNM-UHFFFAOYSA-N
- Formula
- C14H14OS
- SMILES
- Cc1ccc(S(=O)c2ccc(C)cc2)cc1
- Molecular Weight1
- 230.32
- CAS
- 1774-35-2
- Other Names
-
- Di-p-tolyl sulfoxide
- p-Tolyl sulfoxide
- Benzene, 1,1'-sulfinylbis[4-methyl-
- p-Toluene, 1,1'-sulfinylbis-
- Ditolyl sulfoxide
- Sulfoxide, ditolyl
- Toluene, 4,4'-sulfinylbis-
- Ditolyl sulphoxide
- Bis(p-methylphenyl) sulfoxide
- NSC 73128
- bis(p-tolyl)sulphoxide
- 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° | 54.85 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -87.91 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 27.07 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 65.36 | kJ/mol | Joback Calculated Property |
| log10WS | -3.59 | Crippen Calculated Property | |
| logPoct/wat | 3.470 | Crippen Calculated Property | |
| McVol | 182.820 | ml/mol | McGowan Calculated Property |
| Pc | 2940.89 | kPa | Joback Calculated Property |
| Tboil | 641.32 | K | Joback Calculated Property |
| Tc | 886.29 | K | Joback Calculated Property |
| Tfus | 361.90 | K | Joback Calculated Property |
| Vc | 0.694 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [441.36; 522.34] | J/mol×K | [641.32; 886.29] | 
|
| Cp,gas | 441.36 | J/mol×K | 641.32 | Joback Calculated Property |
| Cp,gas | 457.92 | J/mol×K | 682.15 | Joback Calculated Property |
| Cp,gas | 473.19 | J/mol×K | 722.98 | Joback Calculated Property |
| Cp,gas | 487.23 | J/mol×K | 763.81 | Joback Calculated Property |
| Cp,gas | 500.07 | J/mol×K | 804.64 | Joback Calculated Property |
| Cp,gas | 511.76 | J/mol×K | 845.46 | Joback Calculated Property |
| Cp,gas | 522.34 | J/mol×K | 886.29 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 4,4'-Ditolyl sulfoxide.
Sources
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