- InChI
- InChI=1S/C3H8O/c1-3-4-2/h3H2,1-2H3
- InChI Key
- XOBKSJJDNFUZPF-UHFFFAOYSA-N
- Formula
- C3H8O
- SMILES
- CCOC
- Molecular Weight1
- 60.10
- CAS
- 540-67-0
- Other Names
-
- C2H5OCH3
- ETHOXY METHANE
- Ether, ethyl methyl
- Ethyl methyl ether
- Methane, ethoxy-
- Methoxyethane
- Methyl ethyl ether
- UN 1039
- ω : Acentric Factor.
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- ΔcH°gas : Standard gas enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- μ : Dipole Moment (debye).
- 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).
- ΔvapH : Enthalpy of vaporization at a given temperature (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).
- NFPA Fire : NFPA Fire Rating.
- NFPA Health : NFPA Health Rating.
- Pc : Critical Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- ρc : Critical density (kg/m3).
- ρl : Liquid Density (kg/m3).
- Inp : Non-polar retention indices.
- γ : Surface Tension (N/m).
- 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 | 0.2440 | KDB | |
| PAff | 808.60 | kJ/mol | NIST |
| BasG | 781.20 | kJ/mol | NIST |
| ΔcH°gas | -2107.40 ± 0.63 | kJ/mol | NIST |
| μ | 1.20 | debye | KDB |
| ΔfG° | -117.70 | kJ/mol | KDB |
| ΔfH°gas | [-216.60; -216.40] | kJ/mol |
|
| ΔfH°gas | -216.60 | kJ/mol | KDB |
| ΔfH°gas | -216.40 ± 0.67 | kJ/mol | NIST |
| ΔfusH° | 4.71 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 22.70 | kJ/mol | Relay (1.0) Calculated Property |
| IE | [9.50; 9.86] | eV |
|
| IE | 9.72 ± 0.07 | eV | NIST |
| IE | 9.72 ± 0.07 | eV | NIST |
| IE | 9.86 | eV | NIST |
| IE | 9.72 | eV | NIST |
| IE | 9.50 | eV | NIST |
| IE | 9.60 ± 0.10 | eV | NIST |
| IE | 9.72 | eV | NIST |
| IE | 9.81 | eV | NIST |
| log10WS | 0.21 | Relay (1.0) Calculated Property | |
| logPoct/wat | 0.653 | Crippen Calculated Property | |
| McVol | 59.000 | ml/mol | McGowan Calculated Property |
| NFPA Fire | 4 | KDB | |
| NFPA Health | 2 | KDB | |
| Pc | [4361.00; 4688.00] | kPa |
|
| Pc | 4400.00 | kPa | KDB |
| Pc | 4361.00 ± 50.66 | kPa | NIST |
| Pc | 4400.00 ± 40.53 | kPa | NIST |
| Pc | 4688.00 ± 303.98 | kPa | NIST |
| ρc | [272.17; 307.03] | kg/m3 |
|
| ρc | 272.17 ± 1.80 | kg/m3 | NIST |
| ρc | 307.03 ± 19.83 | kg/m3 | NIST |
| Inp | [419.00; 421.00] |
|
|
| Inp | 421.00 | NIST | |
| Inp | 421.00 | NIST | |
| Inp | 419.00 | NIST | |
| Inp | 421.00 | NIST | |
| Tboil | [279.75; 312.10] | K |
|
| Tboil | 280.60 | K | KDB |
| Tboil | 283.20 | K | NIST |
| Tboil | 312.10 ± 0.40 | K | NIST |
| Tboil | 279.75 ± 0.60 | K | NIST |
| Tc | [437.80; 441.60] | K |
|
| Tc | 437.80 | K | KDB |
| Tc | 438.03 ± 1.00 | K | NIST |
| Tc | 437.80 ± 0.30 | K | NIST |
| Tc | 437.90 ± 0.30 | K | NIST |
| Tc | 441.60 ± 4.00 | K | NIST |
| Tc | 440.90 ± 3.00 | K | NIST |
| Tfus | 160.00 | K | KDB |
| Vc | [0.221; 0.222] | m3/kmol |
|
| Vc | 0.221 | m3/kmol | KDB |
| Vc | 0.222 ± 0.003 | m3/kmol | NIST |
| Zc | 0.2671360 | KDB |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔvapH | [24.69; 37.10] | kJ/mol | [231.00; 359.50] |
|
| ΔvapH | 26.30 | kJ/mol | 231.00 | NIST |
| ΔvapH | 37.00 | kJ/mol | 257.50 | NIST |
| ΔvapH | 24.69 | kJ/mol | 280.80 | KDB |
| ΔvapH | 30.10 | kJ/mol | 357.00 | NIST |
| ΔvapH | 37.10 | kJ/mol | 359.50 | NIST |
| ρl | 700.00 | kg/m3 | 293.00 | KDB |
| γ | 0.02 | N/m | 298.20 | KDB |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [84.53; 192.60] | 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 | 2.56610e+01 | |||
| Coefficient B | 2.25640e-01 | |||
| Coefficient C | -2.84000e-05 | |||
| Coefficient D | -3.03000e-08 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 84.53 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 100.59 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 115.86 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 130.25 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 143.66 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 155.98 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 167.14 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 177.02 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 185.54 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 192.60 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0012808; 0.0001504] | Pa×s | [160.00; 307.30] |
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 | -1.11291e+01 | |||
| Coefficient B | 7.15010e+02 | |||
| Coefficient C | 0.00000e+00 | |||
| Coefficient D | 0.00000e+00 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 160.00 | |||
| Temperature range, max. | 307.30 | |||
| η | 0.0012808 | Pa×s | 160.00 | Calculated Property |
| η | 0.0008460 | Pa×s | 176.37 | Calculated Property |
| η | 0.0005996 | Pa×s | 192.73 | Calculated Property |
| η | 0.0004485 | Pa×s | 209.10 | Calculated Property |
| η | 0.0003499 | Pa×s | 225.47 | Calculated Property |
| η | 0.0002823 | Pa×s | 241.84 | Calculated Property |
| η | 0.0002341 | Pa×s | 258.20 | Calculated Property |
| η | 0.0001985 | Pa×s | 274.57 | Calculated Property |
| η | 0.0001714 | Pa×s | 290.94 | Calculated Property |
| η | 0.0001504 | Pa×s | 307.30 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 3537.71] | kPa | [217.94; 437.80] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.23480e+01 | |||
| Coefficient B | -1.40486e+03 | |||
| Coefficient C | -1.01451e+02 | |||
| Temperature range, min. | 217.94 | |||
| Temperature range, max. | 437.80 | |||
| Pvap | 1.33 | kPa | 217.94 | Calculated Property |
| Pvap | 10.79 | kPa | 242.37 | Calculated Property |
| Pvap | 47.07 | kPa | 266.80 | Calculated Property |
| Pvap | 140.51 | kPa | 291.23 | Calculated Property |
| Pvap | 326.86 | kPa | 315.66 | Calculated Property |
| Pvap | 639.65 | kPa | 340.08 | Calculated Property |
| Pvap | 1105.02 | kPa | 364.51 | Calculated Property |
| Pvap | 1739.59 | kPa | 388.94 | Calculated Property |
| Pvap | 2550.68 | kPa | 413.37 | Calculated Property |
| Pvap | 3537.71 | kPa | 437.80 | Calculated Property |
| Pvap | [3.35e-04; 4647.74] | kPa | [160.00; 437.80] |
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 | 2.43488e+02 | |||
| Coefficient B | -1.12818e+04 | |||
| Coefficient C | -3.58975e+01 | |||
| Coefficient D | 4.71928e-05 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 160.00 | |||
| Temperature range, max. | 437.80 | |||
| Pvap | 3.35e-04 | kPa | 160.00 | Calculated Property |
| Pvap | 0.09 | kPa | 190.87 | Calculated Property |
| Pvap | 2.80 | kPa | 221.73 | Calculated Property |
| Pvap | 26.01 | kPa | 252.60 | Calculated Property |
| Pvap | 117.24 | kPa | 283.47 | Calculated Property |
| Pvap | 341.34 | kPa | 314.33 | Calculated Property |
| Pvap | 765.38 | kPa | 345.20 | Calculated Property |
| Pvap | 1479.02 | kPa | 376.07 | Calculated Property |
| Pvap | 2653.25 | kPa | 406.93 | Calculated Property |
| Pvap | 4647.74 | kPa | 437.80 | Calculated Property |
| Pvap | [0.13; 101.21] | kPa | [182.00; 280.70] |
NIST
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.38915e+01 | |||
| Coefficient B | -2.19348e+03 | |||
| Coefficient C | -4.41890e+01 | |||
| Reference | Stull, 1947 | |||
| Temperature range, min. | 182.00 | |||
| Temperature range, max. | 280.70 | |||
| Pvap | 0.13 | kPa | 182.00 | Calculated Property |
| Pvap | 0.43 | kPa | 192.97 | Calculated Property |
| Pvap | 1.17 | kPa | 203.93 | Calculated Property |
| Pvap | 2.84 | kPa | 214.90 | Calculated Property |
| Pvap | 6.16 | kPa | 225.87 | Calculated Property |
| Pvap | 12.25 | kPa | 236.83 | Calculated Property |
| Pvap | 22.62 | kPa | 247.80 | Calculated Property |
| Pvap | 39.22 | kPa | 258.77 | Calculated Property |
| Pvap | 64.47 | kPa | 269.73 | Calculated Property |
| Pvap | 101.21 | kPa | 280.70 | Calculated Property |
| Pvap | [93.15; 4030.74] | kPa | [280.70; 433.00] |
NIST
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.25606e+01 | |||
| Coefficient B | -1.38186e+03 | |||
| Coefficient C | -1.08534e+02 | |||
| Reference | Stull, 1947 | |||
| Temperature range, min. | 280.70 | |||
| Temperature range, max. | 433.00 | |||
| Pvap | 93.15 | kPa | 280.70 | Calculated Property |
| Pvap | 191.06 | kPa | 297.62 | Calculated Property |
| Pvap | 348.23 | kPa | 314.54 | Calculated Property |
| Pvap | 579.42 | kPa | 331.47 | Calculated Property |
| Pvap | 897.26 | kPa | 348.39 | Calculated Property |
| Pvap | 1311.63 | kPa | 365.31 | Calculated Property |
| Pvap | 1829.42 | kPa | 382.23 | Calculated Property |
| Pvap | 2454.64 | kPa | 399.16 | Calculated Property |
| Pvap | 3188.69 | kPa | 416.08 | Calculated Property |
| Pvap | 4030.74 | kPa | 433.00 | Calculated Property |
Similar Compounds
![Ethane, 1,1'-[methylenebis(oxy)]bis-.](data:image/png;base64,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)
Find more compounds similar to Ethane, methoxy-.
Sources
- KDB Vapor Pressure Data
- 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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