- InChI
- InChI=1S/C25H52/c1-4-7-9-11-13-15-17-19-21-23-25(6-3)24-22-20-18-16-14-12-10-8-5-2/h25H,4-24H2,1-3H3
- InChI Key
- IDYSNLVYORVPBH-UHFFFAOYSA-N
- Formula
- C25H52
- SMILES
- CCCCCCCCCCCC(CC)CCCCCCCCCCC
- Molecular Weight1
- 352.68
- CAS
- 79370-85-7
- 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).
- 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).
- Pvap : Vapor pressure (kPa).
- 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 | 0.9830 | Relay (1.0) Calculated Property | |
| ΔfG° | 157.18 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -561.17 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 56.98 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 119.58 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.80 | eV | Relay (1.0) Calculated Property |
| log10WS | -9.85 | Relay (1.0) Calculated Property | |
| logPoct/wat | 9.854 | Crippen Calculated Property | |
| McVol | 363.110 | ml/mol | McGowan Calculated Property |
| Pc | 767.34 | kPa | Joback Calculated Property |
| Tboil | 611.13 | K | Relay (1.0) Calculated Property |
| Tc | 781.54 | K | Relay (1.0) Calculated Property |
| Tfus | 274.18 | K | Relay (1.0) Calculated Property |
| Vc | 1.416 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔvapH | 84.60 | kJ/mol | 444.50 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [535.51; 1309.64] | 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 | -2.15190e+01 | |||
| Coefficient B | 2.38476e+00 | |||
| Coefficient C | -1.33940e-03 | |||
| Coefficient D | 2.85800e-07 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 535.51 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 667.17 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 785.31 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 890.84 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 984.65 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 1067.65 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 1140.75 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 1204.84 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 1260.84 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 1309.64 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0027240; 0.0000827] | Pa×s | [356.51; 661.47] |
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 | -1.34854e+01 | |||
| Coefficient B | 2.70226e+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. | 356.51 | |||
| Temperature range, max. | 661.47 | |||
| η | 0.0027240 | Pa×s | 356.51 | Calculated Property |
| η | 0.0014109 | Pa×s | 390.39 | Calculated Property |
| η | 0.0008117 | Pa×s | 424.28 | Calculated Property |
| η | 0.0005068 | Pa×s | 458.16 | Calculated Property |
| η | 0.0003376 | Pa×s | 492.05 | Calculated Property |
| η | 0.0002370 | Pa×s | 525.93 | Calculated Property |
| η | 0.0001737 | Pa×s | 559.81 | Calculated Property |
| η | 0.0001319 | Pa×s | 593.70 | Calculated Property |
| η | 0.0001031 | Pa×s | 627.58 | Calculated Property |
| η | 0.0000827 | Pa×s | 661.47 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.65] | kPa | [522.36; 703.94] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K | |||
| Coefficient A | 1.97636e+01 | |||
| Coefficient B | -1.01735e+04 | |||
| Coefficient C | 0.00000e+00 | |||
| Temperature range, min. | 522.36 | |||
| Temperature range, max. | 703.94 | |||
| Pvap | 1.33 | kPa | 522.36 | Calculated Property |
| Pvap | 2.75 | kPa | 542.54 | Calculated Property |
| Pvap | 5.39 | kPa | 562.71 | Calculated Property |
| Pvap | 10.07 | kPa | 582.89 | Calculated Property |
| Pvap | 18.06 | kPa | 603.06 | Calculated Property |
| Pvap | 31.19 | kPa | 623.24 | Calculated Property |
| Pvap | 52.04 | kPa | 643.41 | Calculated Property |
| Pvap | 84.16 | kPa | 663.59 | Calculated Property |
| Pvap | 132.30 | kPa | 683.76 | Calculated Property |
| Pvap | 202.65 | kPa | 703.94 | Calculated Property |
Similar Compounds
Find more compounds similar to 12-Ethyltricosane.
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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