- InChI
- InChI=1S/C10H22O2/c1-2-3-4-5-6-7-9-12-10-8-11/h11H,2-10H2,1H3
- InChI Key
- ZQCIMPBZCZUDJM-UHFFFAOYSA-N
- Formula
- C10H22O2
- SMILES
- CCCCCCCCOCCO
- Molecular Weight1
- 174.28
- CAS
- 10020-43-6
- Other Names
-
- 1-(2-Hydroxyethoxy)octane
- 2-(Octyloxy)ethanol
- Ethylene glycol mono-n-octyl ether
- Ethylene glycol monooctyl ether
- n-Octyl-monooxyethylene
- ω : Acentric Factor.
- 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).
- 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).
- 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 |
|---|---|---|---|
| ω | 0.8119 | Relay (1.0) Calculated Property | |
| ΔfG° | -208.50 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -539.27 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 26.93 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 74.46 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.77 | eV | Relay (1.0) Calculated Property |
| log10WS | -2.47 | Relay (1.0) Calculated Property | |
| logPoct/wat | 2.356 | Crippen Calculated Property | |
| McVol | 163.500 | ml/mol | McGowan Calculated Property |
| Pc | 2261.11 | kPa | Joback Calculated Property |
| Inp | 1282.00 | NIST | |
| Tboil | 522.59 | K | Relay (1.0) Calculated Property |
| Tc | 704.10 | K | Relay (1.0) Calculated Property |
| Tfus | 259.06 | K | Relay (1.0) Calculated Property |
| Vc | 0.628 | m3/kmol | Relay (1.0) Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [245.53; 572.41] | 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 | 2.45890e+01 | |||
| Coefficient B | 9.24620e-01 | |||
| Coefficient C | -4.39600e-04 | |||
| Coefficient D | 6.28000e-08 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 245.53 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 299.46 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 348.53 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 392.93 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 432.86 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 468.52 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 500.10 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 527.81 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 551.85 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 572.41 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0156303; 0.0001672] | Pa×s | [285.51; 491.22] |
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 | -1.49943e+01 | |||
| Coefficient B | 3.09372e+03 | |||
| 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. | 285.51 | |||
| Temperature range, max. | 491.22 | |||
| η | 0.0156303 | Pa×s | 285.51 | Calculated Property |
| η | 0.0070010 | Pa×s | 308.37 | Calculated Property |
| η | 0.0035034 | Pa×s | 331.22 | Calculated Property |
| η | 0.0019171 | Pa×s | 354.08 | Calculated Property |
| η | 0.0011286 | Pa×s | 376.94 | Calculated Property |
| η | 0.0007059 | Pa×s | 399.79 | Calculated Property |
| η | 0.0004645 | Pa×s | 422.65 | Calculated Property |
| η | 0.0003191 | Pa×s | 445.50 | Calculated Property |
| η | 0.0002274 | Pa×s | 468.36 | Calculated Property |
| η | 0.0001672 | Pa×s | 491.22 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.64] | kPa | [388.77; 543.41] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.53068e+01 | |||
| Coefficient B | -4.62081e+03 | |||
| Coefficient C | -8.11140e+01 | |||
| Temperature range, min. | 388.77 | |||
| Temperature range, max. | 543.41 | |||
| Pvap | 1.33 | kPa | 388.77 | Calculated Property |
| Pvap | 2.95 | kPa | 405.95 | Calculated Property |
| Pvap | 6.03 | kPa | 423.13 | Calculated Property |
| Pvap | 11.50 | kPa | 440.32 | Calculated Property |
| Pvap | 20.70 | kPa | 457.50 | Calculated Property |
| Pvap | 35.37 | kPa | 474.68 | Calculated Property |
| Pvap | 57.81 | kPa | 491.86 | Calculated Property |
| Pvap | 90.81 | kPa | 509.05 | Calculated Property |
| Pvap | 137.77 | kPa | 526.23 | Calculated Property |
| Pvap | 202.64 | kPa | 543.41 | Calculated Property |
Similar Compounds
Find more compounds similar to Ethanol, 2-(octyloxy)-.
Sources
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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