- InChI
- InChI=1S/C2H4O3S/c3-6-4-1-2-5-6/h1-2H2
- InChI Key
- WDXYVJKNSMILOQ-UHFFFAOYSA-N
- Formula
- C2H4O3S
- SMILES
- O=S1OCCO1
- Molecular Weight1
- 108.12
- CAS
- 3741-38-6
- Other Names
-
- 1,2-Ethylene sulfite
- 1,2-ethanediol, cyclic sulfite
- Cyclic ethylene sulfite
- Ethylene glycol, cyclic sulfite
- Glycol sulfite
- NSC 3225
- Sulfurous acid, cyclic ester with ethylene glycol
- ethylene glycol cyclic sulfite
- ethylene sulfite
- ethylene sulphite
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- EA : Electron affinity (eV).
- 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).
- 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).
- ρl : Liquid Density (kg/m3).
- 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 |
|---|---|---|---|
| EA | 0.01 ± 0.00 | eV | NIST |
| ΔfG° | -372.99 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -470.14 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 17.04 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 41.35 | kJ/mol | Joback Calculated Property |
| IE | [10.30; 10.93] | eV |
|
| IE | 10.30 ± 0.05 | eV | NIST |
| IE | 10.30 | eV | NIST |
| IE | 10.93 | eV | NIST |
| IE | 10.93 | eV | NIST |
| log10WS | 0.65 | Crippen Calculated Property | |
| logPoct/wat | -0.388 | Crippen Calculated Property | |
| McVol | 62.140 | ml/mol | McGowan Calculated Property |
| Pc | 7535.20 | kPa | Joback Calculated Property |
| Tboil | 356.34 | K | Joback Calculated Property |
| Tc | 561.40 | K | Joback Calculated Property |
| Tfus | 266.11 | K | Joback Calculated Property |
| Vc | 0.213 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [104.54; 143.27] | J/mol×K | [356.34; 561.40] |
|
| Cp,gas | 104.54 | J/mol×K | 356.34 | Joback Calculated Property |
| Cp,gas | 112.02 | J/mol×K | 390.52 | Joback Calculated Property |
| Cp,gas | 119.08 | J/mol×K | 424.69 | Joback Calculated Property |
| Cp,gas | 125.71 | J/mol×K | 458.87 | Joback Calculated Property |
| Cp,gas | 131.95 | J/mol×K | 493.05 | Joback Calculated Property |
| Cp,gas | 137.80 | J/mol×K | 527.22 | Joback Calculated Property |
| Cp,gas | 143.27 | J/mol×K | 561.40 | Joback Calculated Property |
| ρl | 1432.17 | kg/m3 | 298.15 | Solid-l... |
Similar Compounds
Find more compounds similar to 1,3,2-Dioxathiolane, 2-oxide.
Mixtures
- 1,3,2-Dioxathiolane, 2-oxide + Carbonic acid, dimethyl ester
- 1,3,2-Dioxathiolane, 2-oxide + Carbonic acid, ethyl-, methyl ester
- 1,3,2-Dioxathiolane, 2-oxide + 1,3-Dioxolan-2-one
Sources
- Crippen Method
- Crippen Method
- Solid-liquid equilibria and thermo-physical properties of liquid electrolyte systems for lithium ion batteries
- Joback Method
- McGowan Method
- NIST Webbook
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