- InChI
- InChI=1S/C5H8O2S/c1-5-2-3-8(6,7)4-5/h2H,3-4H2,1H3
- InChI Key
- FAYFWMOSHFCQPG-UHFFFAOYSA-N
- Formula
- C5H8O2S
- SMILES
- CC1=CCS(=O)(=O)C1
- Molecular Weight1
- 132.18
- CAS
- 1193-10-8
- Other Names
-
- 3-Methylsulfolene
- Thiophene, 2,5-dihydro-3-methyl-, 1,1-dioxide
- 1,3-Butadiene, 2-methyl-, sulfone
- 3-Methyl-2,5-dihydrothiophene dioxide
- 3-Methyl-2,5-dihydrothiophene 1,1-dioxide
- 3-Methyl-3-sulfolene
- 2,5-Dihydrothiophene, 1,1-dioxide, 3-methyl-
- NSC 15090
- ΔcH°solid : Standard solid enthalpy of combustion (kJ/mol).
- 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).
- ΔfH°solid : Solid phase enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔsubH° : Enthalpy of sublimation 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).
- 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 |
|---|---|---|---|
| ΔcH°solid | -3357.40 ± 2.10 | kJ/mol | NIST |
| ΔfG° | -405.99 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -291.60 ± 2.20 | kJ/mol | NIST |
| ΔfH°solid | -355.60 ± 2.20 | kJ/mol | NIST |
| ΔfusH° | 13.31 | kJ/mol | Joback Calculated Property |
| ΔsubH° | 64.00 | kJ/mol | NIST |
| ΔvapH° | 45.87 | kJ/mol | Joback Calculated Property |
| IE | 9.84 | eV | NIST |
| log10WS | -0.50 | Crippen Calculated Property | |
| logPoct/wat | 0.361 | Crippen Calculated Property | |
| McVol | 94.240 | ml/mol | McGowan Calculated Property |
| Pc | 5636.27 | kPa | Joback Calculated Property |
| Tboil | 364.72 | K | Joback Calculated Property |
| Tc | 552.22 | K | Joback Calculated Property |
| Tfus | 262.14 | K | Joback Calculated Property |
| Vc | 0.361 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [156.71; 213.53] | J/mol×K | [364.72; 552.22] | 
|
| Cp,gas | 156.71 | J/mol×K | 364.72 | Joback Calculated Property |
| Cp,gas | 167.43 | J/mol×K | 395.97 | Joback Calculated Property |
| Cp,gas | 177.62 | J/mol×K | 427.22 | Joback Calculated Property |
| Cp,gas | 187.32 | J/mol×K | 458.47 | Joback Calculated Property |
| Cp,gas | 196.53 | J/mol×K | 489.72 | Joback Calculated Property |
| Cp,gas | 205.26 | J/mol×K | 520.97 | Joback Calculated Property |
| Cp,gas | 213.53 | J/mol×K | 552.22 | Joback Calculated Property |
Similar Compounds
![Thiosulfuric acid (H2S2O3), S-[2-[(tetrahydro-1,1-dioxido-3-thienyl)amino]ethyl] ester.](data:image/png;base64,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)
Find more compounds similar to 2,5-Dihydro-3-methyl-thiophene 1,1-dioxide.
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