- InChI
- InChI=1S/C7H10O2/c1-4-5(2)6(4)7(8)9-3/h6H,1-3H3
- InChI Key
- IKBRSONWVHPZBT-UHFFFAOYSA-N
- Formula
- C7H10O2
- SMILES
- COC(=O)C1C(C)=C1C
- Molecular Weight1
- 126.15
- CAS
- 20939-00-8
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- 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).
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Tboil : Normal Boiling Point Temperature (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfH°gas | -279.35 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 15.25 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 48.40 | kJ/mol | Relay (1.0) Calculated Property |
| logPoct/wat | 1.126 | Crippen Calculated Property | |
| McVol | 101.770 | ml/mol | McGowan Calculated Property |
| Tboil | 424.36 | K | Relay (1.0) Calculated Property |
Cheméo can also estimate Normal melting (fusion) point, Critical Temperature, Critical Pressure, Critical Volume, Standard Gibbs free energy of formation, Acentric Factor, Ionization energy, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [209.92; 264.60] | J/mol×K | [451.71; 647.10] | 
|
| Cp,gas | 209.92 | J/mol×K | 451.71 | Joback Calculated Property |
| Cp,gas | 220.11 | J/mol×K | 484.27 | Joback Calculated Property |
| Cp,gas | 229.85 | J/mol×K | 516.84 | Joback Calculated Property |
| Cp,gas | 239.16 | J/mol×K | 549.40 | Joback Calculated Property |
| Cp,gas | 248.04 | J/mol×K | 581.97 | Joback Calculated Property |
| Cp,gas | 256.52 | J/mol×K | 614.53 | Joback Calculated Property |
| Cp,gas | 264.60 | J/mol×K | 647.10 | Joback Calculated Property |
| η | [0.0004090; 0.0009206] | Pa×s | [284.55; 451.71] |
|
| η | 0.0009206 | Pa×s | 284.55 | Joback Calculated Property |
| η | 0.0007571 | Pa×s | 312.41 | Joback Calculated Property |
| η | 0.0006429 | Pa×s | 340.27 | Joback Calculated Property |
| η | 0.0005597 | Pa×s | 368.13 | Joback Calculated Property |
| η | 0.0004968 | Pa×s | 395.99 | Joback Calculated Property |
| η | 0.0004479 | Pa×s | 423.85 | Joback Calculated Property |
| η | 0.0004090 | Pa×s | 451.71 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 1,2-Dimethyl-3-carbomethoxycyclopropene.
Sources
- Cheméo Relay (1.0)
- Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more.
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