- InChI
- InChI=1S/C18H38O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-17-20-18-16-19/h19H,2-18H2,1H3
- InChI Key
- FSAMVJAGJWGWTQ-UHFFFAOYSA-N
- Formula
- C18H38O2
- SMILES
- CCCCCCCCCCCCCCCCOCCO
- Molecular Weight1
- 286.49
- CAS
- 2136-71-2
- Other Names
-
- 2-Hexadecoxyethanol
- 2-Hexadecyloxyethanol
- Ethylene glycol monohexadecyl ether
- 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).
- ΔfusH : Enthalpy of fusion at a given temperature (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).
- ΔfusS : Entropy of fusion at a given temperature (J/mol×K).
- 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 | 1.0948 | Relay (1.0) Calculated Property | |
| ΔfG° | -141.14 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -703.02 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 47.65 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 112.69 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.94 | eV | Relay (1.0) Calculated Property |
| log10WS | -6.15 | Relay (1.0) Calculated Property | |
| logPoct/wat | 5.477 | Crippen Calculated Property | |
| McVol | 276.220 | ml/mol | McGowan Calculated Property |
| Pc | 1213.20 | kPa | Joback Calculated Property |
| Tboil | 611.00 | K | Relay (1.0) Calculated Property |
| Tc | 790.52 | K | Relay (1.0) Calculated Property |
| Tfus | 315.90 ± 0.25 | K | NIST |
| Vc | 1.080 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔfusH | [14.94; 37.32] | kJ/mol | [311.70; 318.50] | 
|
| ΔfusH | 14.94 | kJ/mol | 311.70 | NIST |
| ΔfusH | 37.32 | kJ/mol | 318.50 | NIST |
| ΔfusH | 37.32 | kJ/mol | 318.50 | NIST |
| ΔfusS | [47.93; 117.20] | J/mol×K | [311.70; 318.50] |
|
| ΔfusS | 47.93 | J/mol×K | 311.70 | NIST |
| ΔfusS | 117.20 | J/mol×K | 318.50 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [415.24; 985.14] | 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 | 1.73170e+01 | |||
| Coefficient B | 1.68462e+00 | |||
| Coefficient C | -8.74800e-04 | |||
| Coefficient D | 1.58000e-07 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 415.24 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 510.81 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 597.15 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 674.76 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 744.15 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 805.80 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 860.23 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 907.93 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 949.40 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 985.14 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0200133; 0.0000487] | Pa×s | [315.90; 624.63] |
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 | -1.60893e+01 | |||
| Coefficient B | 3.84700e+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. | 315.90 | |||
| Temperature range, max. | 624.63 | |||
| η | 0.0200133 | Pa×s | 315.90 | Calculated Property |
| η | 0.0060711 | Pa×s | 350.20 | Calculated Property |
| η | 0.0022785 | Pa×s | 384.51 | Calculated Property |
| η | 0.0010041 | Pa×s | 418.81 | Calculated Property |
| η | 0.0005009 | Pa×s | 453.11 | Calculated Property |
| η | 0.0002756 | Pa×s | 487.42 | Calculated Property |
| η | 0.0001640 | Pa×s | 521.72 | Calculated Property |
| η | 0.0001041 | Pa×s | 556.02 | Calculated Property |
| η | 0.0000696 | Pa×s | 590.33 | Calculated Property |
| η | 0.0000487 | Pa×s | 624.63 | Calculated Property |
Similar Compounds
Find more compounds similar to Ethanol, 2-(hexadecyloxy)-.
Sources
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