- InChI
- InChI=1S/C3H6O/c1-3-4-2/h3H,1H2,2H3
- InChI Key
- XJRBAMWJDBPFIM-UHFFFAOYSA-N
- Formula
- C3H6O
- SMILES
- C=COC
- Molecular Weight1
- 58.08
- CAS
- 107-25-5
- Other Names
-
- 1-Methoxyethylene
- CH2=CHOCH3
- Ether, methyl vinyl
- Methoxyethene
- Methoxyethylene
- Methyl vinyl ether
- UN 1087
- Vinyl methyl ether
- ω : Acentric Factor.
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- 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).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- NFPA Fire : NFPA Fire Rating.
- NFPA Health : NFPA Health Rating.
- NFPA Safety : NFPA Safety Rating.
- Pc : Critical Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- ρl : Liquid Density (kg/m3).
- 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).
- Zc : Critical Compressibility.
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.3400 | KDB | |
| PAff | 859.20 | kJ/mol | NIST |
| BasG | 830.30 | kJ/mol | NIST |
| ΔfH°gas | -95.36 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 3.43 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 22.21 | kJ/mol | Relay (1.0) Calculated Property |
| IE | [8.93; 9.05] | eV |
|
| IE | 8.95 ± 0.01 | eV | NIST |
| IE | 8.96 | eV | NIST |
| IE | 8.95 | eV | NIST |
| IE | 8.93 ± 0.02 | eV | NIST |
| IE | 9.05 | eV | NIST |
| logPoct/wat | 0.776 | Crippen Calculated Property | |
| McVol | 54.700 | ml/mol | McGowan Calculated Property |
| NFPA Fire | 4 | KDB | |
| NFPA Health | 2 | KDB | |
| NFPA Safety | 2 | KDB | |
| Pc | 4760.00 | kPa | KDB |
| Inp | [416.00; 416.00] |
|
|
| Inp | 416.00 | NIST | |
| Inp | 416.00 | NIST | |
| Tboil | [278.00; 278.70] | K |
|
| Tboil | 278.00 | K | KDB |
| Tboil | 278.70 | K | NIST |
| Tboil | 278.15 | K | NIST |
| Tc | [436.00; 445.15] | K |
|
| Tc | 445.15 | K | Air Liquide Gas Encyclopedia |
| Tc | 436.00 | K | KDB |
| Tfus | [151.15; 151.55] | K |
|
| Tfus | 151.15 | K | Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value |
| Tfus | 151.15 | K | Air Liquide Gas Encyclopedia |
| Tfus | 151.50 | K | KDB |
| Tfus | 151.55 | K | NIST |
| Vc | 0.205 | m3/kmol | KDB |
| Zc | 0.2691770 | KDB |
Cheméo can also estimate Standard Gibbs free energy of formation, 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 |
|---|---|---|---|---|
| ΔvapH | 23.40 | kJ/mol | 345.00 | NIST |
| ρl | 750.00 | kg/m3 | 293.00 | KDB |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [74.72; 164.09] | J/mol×K | [273.00; 1000.00] |
Joback Predicted correlation
|
| Equation | Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | 2.26700e+01 | |||
| Coefficient B | 2.05620e-01 | |||
| Coefficient C | -5.13000e-05 | |||
| Coefficient D | -1.29000e-08 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 74.72 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 88.42 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 101.28 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 113.24 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 124.28 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 134.35 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 143.40 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 151.40 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 158.31 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 164.09 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0011920; 0.0001338] | Pa×s | [151.34; 308.40] |
Joback Predicted correlation
|
| Equation | Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K | |||
| Coefficient A | -1.10262e+01 | |||
| Coefficient B | 6.49850e+02 | |||
| Coefficient C | 0.00000e+00 | |||
| Coefficient D | 0.00000e+00 | |||
| Coefficient E | 0.00000e+00 | |||
| Comment | Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc. | |||
| Temperature range, min. | 151.34 | |||
| Temperature range, max. | 308.40 | |||
| η | 0.0011920 | Pa×s | 151.34 | Calculated Property |
| η | 0.0007646 | Pa×s | 168.79 | Calculated Property |
| η | 0.0005331 | Pa×s | 186.24 | Calculated Property |
| η | 0.0003953 | Pa×s | 203.69 | Calculated Property |
| η | 0.0003073 | Pa×s | 221.14 | Calculated Property |
| η | 0.0002479 | Pa×s | 238.60 | Calculated Property |
| η | 0.0002059 | Pa×s | 256.05 | Calculated Property |
| η | 0.0001751 | Pa×s | 273.50 | Calculated Property |
| η | 0.0001518 | Pa×s | 290.95 | Calculated Property |
| η | 0.0001338 | Pa×s | 308.40 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.65] | kPa | [191.72; 299.03] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.62224e+01 | |||
| Coefficient B | -3.71356e+03 | |||
| Coefficient C | 4.13240e+01 | |||
| Temperature range, min. | 191.72 | |||
| Temperature range, max. | 299.03 | |||
| Pvap | 1.33 | kPa | 191.72 | Calculated Property |
| Pvap | 2.89 | kPa | 203.64 | Calculated Property |
| Pvap | 5.85 | kPa | 215.57 | Calculated Property |
| Pvap | 11.11 | kPa | 227.49 | Calculated Property |
| Pvap | 19.97 | kPa | 239.41 | Calculated Property |
| Pvap | 34.24 | kPa | 251.34 | Calculated Property |
| Pvap | 56.27 | kPa | 263.26 | Calculated Property |
| Pvap | 89.07 | kPa | 275.18 | Calculated Property |
| Pvap | 136.37 | kPa | 287.11 | Calculated Property |
| Pvap | 202.65 | kPa | 299.03 | Calculated Property |
| Pvap | [2.04e-03; 4402.37] | kPa | [151.15; 437.00] |
KDB Vapor Pressure Data
|
| Equation | ln(Y) = A + B/T + C·ln(T) + D·T² + E/T² Y is Pvap in kPa, T in K | |||
| Coefficient A | 6.24206e+01 | |||
| Coefficient B | -4.92509e+03 | |||
| Coefficient C | -7.20457e+00 | |||
| Coefficient D | 5.46059e-06 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 151.15 | |||
| Temperature range, max. | 437.00 | |||
| Pvap | 2.04e-03 | kPa | 151.15 | Calculated Property |
| Pvap | 0.16 | kPa | 182.91 | Calculated Property |
| Pvap | 2.85 | kPa | 214.67 | Calculated Property |
| Pvap | 21.99 | kPa | 246.43 | Calculated Property |
| Pvap | 98.48 | kPa | 278.19 | Calculated Property |
| Pvap | 307.07 | kPa | 309.96 | Calculated Property |
| Pvap | 745.56 | kPa | 341.72 | Calculated Property |
| Pvap | 1515.57 | kPa | 373.48 | Calculated Property |
| Pvap | 2708.46 | kPa | 405.24 | Calculated Property |
| Pvap | 4402.37 | kPa | 437.00 | Calculated Property |
Similar Compounds
Find more compounds similar to Ethene, methoxy-.
Sources
- KDB Vapor Pressure Data
- Air Liquide Gas Encyclopedia
- Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Joback Method
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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