- InChI
- InChI=1S/C3H8OS2/c1-5-3-6(2)4/h3H2,1-2H3
- InChI Key
- OTKFCIVOVKCFHR-UHFFFAOYSA-N
- Formula
- C3H8OS2
- SMILES
- CSCS(C)=O
- Molecular Weight1
- 124.22
- CAS
- 33577-16-1
- Other Names
-
- (Methylsulfanyl)(methylsulfinyl)methane
- (Methylsulfinyl)(methylthio)methane
- (Methylthio)dimethyl sulfoxide
- 1-methylsulfinyl-2-thiapropane
- FAMSO
- Formaldehyde methyl mercaptal S-oxide
- NSC 181492
- Sulfide, methyl (methylsulfinyl)methyl
- formaldehyde dimethyl mercaptal S-oxide
- methyl (methylsulfinyl)methyl sulfide
- methyl (methylthio)methyl sulfoxide
- methyl methylthiomethyl 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).
- Inp : Non-polar retention indices.
- 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° | -210.21 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -269.12 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 15.41 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 41.81 | kJ/mol | Joback Calculated Property |
| log10WS | -0.09 | Crippen Calculated Property | |
| logPoct/wat | 0.685 | Crippen Calculated Property | |
| McVol | 91.700 | ml/mol | McGowan Calculated Property |
| Pc | 5080.25 | kPa | Joback Calculated Property |
| Inp | 1182.80 | NIST | |
| Tboil | 395.10 | K | Joback Calculated Property |
| Tc | 599.58 | K | Joback Calculated Property |
| Tfus | 194.45 | K | Joback Calculated Property |
| Vc | 0.347 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [153.39; 197.29] | J/mol×K | [395.10; 599.58] | 
|
| Cp,gas | 153.39 | J/mol×K | 395.10 | Joback Calculated Property |
| Cp,gas | 161.38 | J/mol×K | 429.18 | Joback Calculated Property |
| Cp,gas | 169.11 | J/mol×K | 463.26 | Joback Calculated Property |
| Cp,gas | 176.58 | J/mol×K | 497.34 | Joback Calculated Property |
| Cp,gas | 183.78 | J/mol×K | 531.42 | Joback Calculated Property |
| Cp,gas | 190.68 | J/mol×K | 565.50 | Joback Calculated Property |
| Cp,gas | 197.29 | J/mol×K | 599.58 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Methane, (methylsulfinyl)(methylthio)-.
Mixtures
- Hexanenitrile + Methane, (methylsulfinyl)(methylthio)-
- Methane, (methylsulfinyl)(methylthio)- + Heptanonitrile
- Octanenitrile + Methane, (methylsulfinyl)(methylthio)-
- Nonanenitrile + Methane, (methylsulfinyl)(methylthio)-
- Methane, (methylsulfinyl)(methylthio)- + Decanenitrile
- Undecanenitrile + Methane, (methylsulfinyl)(methylthio)-
- Methane, (methylsulfinyl)(methylthio)- + Dodecanenitrile
- Tridecanenitrile + Methane, (methylsulfinyl)(methylthio)-
- Tetradecanenitrile + Methane, (methylsulfinyl)(methylthio)-
Sources
- Crippen Method
- Crippen Method
- Excess Enthalpies of {CH3(CH2)nCN, n = 5 to 12} + Methyl Methylthiomethyl Sulfoxide or + Dimethyl Sulfoxide at 298.15 K
- Joback Method
- McGowan Method
- NIST Webbook
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