- InChI
- InChI=1S/C2H6O2/c1-3-4-2/h1-2H3
- InChI Key
- SRXOCFMDUSFFAK-UHFFFAOYSA-N
- Formula
- C2H6O2
- SMILES
- COOC
- Molecular Weight1
- 62.07
- Other Names
-
- Methyl peroxide
- Dimethyl peroxide
- (CH3O)2
- ω : Acentric Factor.
- PAff : Proton affinity (kJ/mol).
- ΔcH°gas : Standard gas enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- 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).
- 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 |
|---|---|---|---|
| ω | 0.3197 | Relay (1.0) Calculated Property | |
| PAff | 674.00 | kJ/mol | NIST |
| ΔcH°gas | -1519.00 ± 1.00 | kJ/mol | NIST |
| ΔfG° | -244.04 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -126.00 | kJ/mol | NIST |
| ΔfusH° | 3.31 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 26.10 | kJ/mol | Relay (1.0) Calculated Property |
| IE | [9.10; 9.71] | eV |
|
| IE | 9.10 | eV | NIST |
| IE | 9.71 | eV | NIST |
| logPoct/wat | 0.194 | Crippen Calculated Property | |
| McVol | 50.780 | ml/mol | McGowan Calculated Property |
| Pc | 4795.85 | kPa | Joback Calculated Property |
| Tboil | 290.86 | K | Relay (1.0) Calculated Property |
| Tc | 449.30 | K | Relay (1.0) Calculated Property |
| Tfus | 177.37 | K | Relay (1.0) Calculated Property |
| Vc | 0.208 | m3/kmol | Relay (1.0) Calculated Property |
Cheméo can also estimate Log10 of Water solubility in mol/l for this compound, but it falls outside the models' validated range, so it is not shown here. Open the prediction tool to compute it on demand.
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [80.78; 101.75] | J/mol×K | [290.00; 453.25] |
|
| Cp,gas | 80.78 | J/mol×K | 290.00 | Joback Calculated Property |
| Cp,gas | 84.15 | J/mol×K | 317.21 | Joback Calculated Property |
| Cp,gas | 87.59 | J/mol×K | 344.42 | Joback Calculated Property |
| Cp,gas | 91.07 | J/mol×K | 371.63 | Joback Calculated Property |
| Cp,gas | 94.61 | J/mol×K | 398.84 | Joback Calculated Property |
| Cp,gas | 98.17 | J/mol×K | 426.05 | Joback Calculated Property |
| Cp,gas | 101.75 | J/mol×K | 453.25 | Joback Calculated Property |
| η | [0.0001630; 0.0014381] | Pa×s | [156.76; 290.00] |
|
| η | 0.0014381 | Pa×s | 156.76 | Joback Calculated Property |
| η | 0.0007987 | Pa×s | 178.97 | Joback Calculated Property |
| η | 0.0005051 | Pa×s | 201.17 | Joback Calculated Property |
| η | 0.0003499 | Pa×s | 223.38 | Joback Calculated Property |
| η | 0.0002590 | Pa×s | 245.59 | Joback Calculated Property |
| η | 0.0002016 | Pa×s | 267.79 | Joback Calculated Property |
| η | 0.0001630 | Pa×s | 290.00 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Peroxide, dimethyl.
Sources
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