- InChI
- InChI=1S/C7H16O/c1-5-7(3,4)8-6-2/h5-6H2,1-4H3
- InChI Key
- KFRVYYGHSPLXSZ-UHFFFAOYSA-N
- Formula
- C7H16O
- SMILES
- CCOC(C)(C)CC
- Molecular Weight1
- 116.20
- CAS
- 919-94-8
- Other Names
-
- 1,1-dimethylpropyl ethyl ether
- 2-Ethoxy-2-methylbutane
- 2-Ethyl-2-ethoxypropane
- Ethyl 1,1-dimethylpropyl ether
- Ethyl tert-amyl ether
- Ethyl tert-pentyl ether
- ether, 1,1-dimethylpropyl ethyl
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,liquid : Liquid phase 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).
- ΔfH°liquid : Liquid phase 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).
- 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).
- Pvap : Vapor pressure (kPa).
- n0 : Refractive Index.
- 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).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfG° | -94.10 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -328.78 | kJ/mol | Joback Calculated Property |
| ΔfH°liquid | -379.80 ± 1.40 | kJ/mol | NIST |
| ΔfusH° | 7.66 | kJ/mol | Joback Calculated Property |
| ΔvapH° | [38.20; 39.20] | kJ/mol |
|
| ΔvapH° | 39.20 ± 0.40 | kJ/mol | NIST |
| ΔvapH° | 38.20 ± 0.20 | kJ/mol | NIST |
| log10WS | -1.95 | Crippen Calculated Property | |
| logPoct/wat | 2.212 | Crippen Calculated Property | |
| McVol | 115.360 | ml/mol | McGowan Calculated Property |
| Pc | 2805.41 | kPa | Joback Calculated Property |
| Inp | [721.00; 730.00] |
|
|
| Inp | 726.00 | NIST | |
| Inp | 730.00 | NIST | |
| Inp | 721.00 | NIST | |
| Tboil | [374.57; 375.20] | K |
|
| Tboil | 374.57 | K | Isobari... |
| Tboil | 375.20 | K | NIST |
| Tc | 553.95 | K | Joback Calculated Property |
| Tfus | 193.30 | K | Joback Calculated Property |
| Vc | 0.434 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [219.51; 289.71] | J/mol×K | [378.75; 553.95] |
|
| Cp,gas | 219.51 | J/mol×K | 378.75 | Joback Calculated Property |
| Cp,gas | 232.48 | J/mol×K | 407.95 | Joback Calculated Property |
| Cp,gas | 244.93 | J/mol×K | 437.15 | Joback Calculated Property |
| Cp,gas | 256.86 | J/mol×K | 466.35 | Joback Calculated Property |
| Cp,gas | 268.29 | J/mol×K | 495.55 | Joback Calculated Property |
| Cp,gas | 279.24 | J/mol×K | 524.75 | Joback Calculated Property |
| Cp,gas | 289.71 | J/mol×K | 553.95 | Joback Calculated Property |
| Cp,liquid | 243.00 | J/mol×K | 298.00 | NIST |
| η | [0.0002529; 0.0073885] | Pa×s | [193.30; 378.75] |
|
| η | 0.0073885 | Pa×s | 193.30 | Joback Calculated Property |
| η | 0.0028572 | Pa×s | 224.21 | Joback Calculated Property |
| η | 0.0013910 | Pa×s | 255.12 | Joback Calculated Property |
| η | 0.0007911 | Pa×s | 286.02 | Joback Calculated Property |
| η | 0.0005023 | Pa×s | 316.93 | Joback Calculated Property |
| η | 0.0003458 | Pa×s | 347.84 | Joback Calculated Property |
| η | 0.0002529 | Pa×s | 378.75 | Joback Calculated Property |
| ΔvapH | [35.60; 35.70] | kJ/mol | [346.00; 347.00] |
|
| ΔvapH | 35.70 | kJ/mol | 346.00 | NIST |
| ΔvapH | 35.60 | kJ/mol | 347.00 | NIST |
| Pvap | [1.41; 98.94] | kPa | [274.20; 373.71] |
|
| Pvap | 1.41 | kPa | 274.20 | Determi... |
| Pvap | 1.61 | kPa | 276.20 | Determi... |
| Pvap | 1.82 | kPa | 278.20 | Determi... |
| Pvap | 2.06 | kPa | 280.20 | Determi... |
| Pvap | 2.34 | kPa | 282.20 | Determi... |
| Pvap | 2.67 | kPa | 284.20 | Determi... |
| Pvap | 3.21 | kPa | 287.20 | Determi... |
| Pvap | 3.74 | kPa | 290.20 | Determi... |
| Pvap | 4.44 | kPa | 293.20 | Determi... |
| Pvap | 5.27 | kPa | 296.20 | Determi... |
| Pvap | 6.13 | kPa | 299.20 | Determi... |
| Pvap | 7.19 | kPa | 302.20 | Determi... |
| Pvap | 17.73 | kPa | 324.31 | Vapor L... |
| Pvap | 23.98 | kPa | 331.83 | Vapor L... |
| Pvap | 36.56 | kPa | 343.12 | Vapor L... |
| Pvap | 37.59 | kPa | 343.83 | Vapor L... |
| Pvap | 40.29 | kPa | 345.82 | Vapor L... |
| Pvap | 45.43 | kPa | 349.21 | Vapor L... |
| Pvap | 49.52 | kPa | 351.71 | Vapor L... |
| Pvap | 55.54 | kPa | 355.12 | Vapor L... |
| Pvap | 59.91 | kPa | 357.39 | Vapor L... |
| Pvap | 65.08 | kPa | 359.96 | Vapor L... |
| Pvap | 69.66 | kPa | 362.13 | Vapor L... |
| Pvap | 71.73 | kPa | 363.10 | Vapor L... |
| Pvap | 74.90 | kPa | 364.42 | Vapor L... |
| Pvap | 79.62 | kPa | 366.44 | Vapor L... |
| Pvap | 81.79 | kPa | 367.36 | Vapor L... |
| Pvap | 83.80 | kPa | 368.16 | Vapor L... |
| Pvap | 98.94 | kPa | 373.71 | Vapor L... |
| n0 | [1.38857; 1.38858] | [298.15; 298.15] |
|
|
| n0 | 1.38857 | 298.15 | Experim... | |
| n0 | 1.38858 | 298.15 | Vapor L... | |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.63] | kPa | [280.06; 398.08] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.53048e+01 | |||
| Coefficient B | -3.52566e+03 | |||
| Coefficient C | -4.52800e+01 | |||
| Temperature range, min. | 280.06 | |||
| Temperature range, max. | 398.08 | |||
| Pvap | 1.33 | kPa | 280.06 | Calculated Property |
| Pvap | 2.95 | kPa | 293.17 | Calculated Property |
| Pvap | 6.03 | kPa | 306.29 | Calculated Property |
| Pvap | 11.51 | kPa | 319.40 | Calculated Property |
| Pvap | 20.70 | kPa | 332.51 | Calculated Property |
| Pvap | 35.38 | kPa | 345.63 | Calculated Property |
| Pvap | 57.81 | kPa | 358.74 | Calculated Property |
| Pvap | 90.82 | kPa | 371.85 | Calculated Property |
| Pvap | 137.77 | kPa | 384.97 | Calculated Property |
| Pvap | 202.63 | kPa | 398.08 | Calculated Property |
Similar Compounds
Find more compounds similar to Butane, 2-ethoxy-2-methyl-.
Mixtures
- 2-Pyrrolidinone, 1-methyl- + Butane, 2-ethoxy-2-methyl-
- Butane, 2-ethoxy-2-methyl- + Methyl Alcohol
- Ethanol + Butane, 2-ethoxy-2-methyl-
- Butane, 2-ethoxy-2-methyl- + Methyl Alcohol + Water
- Ethanol + Butane, 2-ethoxy-2-methyl- + Water
- Butane, 2-ethoxy-2-methyl- + 1-Butanol
- Butane, 2-ethoxy-2-methyl- + Amylene hydrate
- Acetonitrile + Butane, 2-ethoxy-2-methyl-
- Propanenitrile + Butane, 2-ethoxy-2-methyl-
- Butane, 2-ethoxy-2-methyl- + Water
Sources
- Crippen Method
- Crippen Method
- (Solid + liquid) phase equilibria of binary mixtures containing N-methyl-2-pyrrolidinone and ethers at atmospheric pressure
- Isobaric vapor liquid equilibria for systems composed by 2-ethoxy-2-methylbutane, methanol or ethanol and water at 101.32 kPa
- Infinite dilution activity coefficient measurements by inert gas stripping method
- Liquid liquid equilibria for binary systems of tert-amyl ethyl ether (TAEE), isopropyl tert-butyl ether (IPTBE) and di-sec-butyl ether (DSBE) with water and for ternary systems with methanol or ethanol
- Determination of Ambient Temperature Vapor Pressures and Vaporization Enthalpies of Branched Ethers
- Experimental Determination of Liquid-Liquid Equilibrium Using Ionic Liquids: tert-Amyl Ethyl Ether + Ethanol + 1-Octyl-3-Methylimidazolium Chloride System at 298.15 K
- Thermochemistry of Branched Ethers: Experimental Study of Chemical Equilibrium in the Reacting System of tert-Amyl Alkyl Ether Synthesis
- Vapor Liquid Equilibria, Excess Enthalpy, and Excess Volume of Binary Mixtures Containing an Alcohol (1-Butanol, 2-Butanol, or 2-Methyl-2-butanol) and 2-Ethoxy-2-methylbutane
- Vapor Liquid Equilibrium, Excess Molar Enthalpies, and Excess Molar Volumes of Binary Mixtures Containing 2-Ethoxy-2-methylpropane or 2-Ethoxy-2-methylbutane and Acetonitrile or Propanenitrile
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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