- InChI
- InChI=1S/C25H50O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25(26)27-4-2/h3-24H2,1-2H3
- InChI Key
- URGDXLFVAIKCMI-UHFFFAOYSA-N
- Formula
- C25H50O2
- SMILES
- CCCCCCCCCCCCCCCCCCCCCCC(=O)OCC
- Molecular Weight1
- 382.66
- CAS
- 18281-07-7
- 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).
- ΔsubH : Enthalpy of sublimation at a given temperature (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).
- Pc : Critical 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 | 1.1374 | Relay (1.0) Calculated Property | |
| ΔfG° | -150.75 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -884.15 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 64.88 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 126.76 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.91 | eV | Relay (1.0) Calculated Property |
| log10WS | -8.49 | Relay (1.0) Calculated Property | |
| logPoct/wat | 8.762 | Crippen Calculated Property | |
| McVol | 370.550 | ml/mol | McGowan Calculated Property |
| Pc | 766.06 | kPa | Joback Calculated Property |
| Inp | [2678.15; 2679.00] |
|
|
| Inp | 2678.15 | NIST | |
| Inp | 2679.00 | NIST | |
| Inp | 2678.15 | NIST | |
| Tboil | 624.07 | K | Relay (1.0) Calculated Property |
| Tc | 811.73 | K | Relay (1.0) Calculated Property |
| Tfus | 319.50 | K | Relay (1.0) Calculated Property |
| Vc | 1.467 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔfusH | 57.32 | kJ/mol | 326.00 | NIST |
| ΔsubH | 175.20 | kJ/mol | 319.00 | NIST |
| ΔvapH | 121.80 | kJ/mol | 347.50 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [552.16; 1317.21] | 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 | 5.57200e+00 | |||
| Coefficient B | 2.32404e+00 | |||
| Coefficient C | -1.24160e-03 | |||
| Coefficient D | 2.29200e-07 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 552.16 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 682.52 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 799.84 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 904.86 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 998.31 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 1080.90 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 1153.36 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 1216.41 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 1270.79 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 1317.21 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0012853; 0.0000587] | Pa×s | [413.84; 711.23] |
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 | -1.40368e+01 | |||
| Coefficient B | 3.05416e+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. | 413.84 | |||
| Temperature range, max. | 711.23 | |||
| η | 0.0012853 | Pa×s | 413.84 | Calculated Property |
| η | 0.0007447 | Pa×s | 446.88 | Calculated Property |
| η | 0.0004652 | Pa×s | 479.93 | Calculated Property |
| η | 0.0003088 | Pa×s | 512.97 | Calculated Property |
| η | 0.0002153 | Pa×s | 546.01 | Calculated Property |
| η | 0.0001565 | Pa×s | 579.06 | Calculated Property |
| η | 0.0001177 | Pa×s | 612.10 | Calculated Property |
| η | 0.0000912 | Pa×s | 645.15 | Calculated Property |
| η | 0.0000724 | Pa×s | 678.19 | Calculated Property |
| η | 0.0000587 | Pa×s | 711.23 | Calculated Property |
Similar Compounds
Find more compounds similar to ethyl tricosanoate.
Sources
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