- InChI
- InChI=1S/C42H86/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39-41-42-40-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-42H2,1-2H3
- InChI Key
- FTJPDYTXORWVLU-UHFFFAOYSA-N
- Formula
- C42H86
- SMILES
-
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
CCCCCCCCCCCC - Molecular Weight1
- 591.13
- CAS
- 7098-20-6
- Other Names
-
- n-Dotetracontane
- 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).
- 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).
- 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).
- 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° | 302.76 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -910.21 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 165.97 | kJ/mol | Observa... |
| ΔvapH° | 213.50 | kJ/mol | NIST |
| log10WS | -17.40 | Crippen Calculated Property | |
| logPoct/wat | 16.630 | Crippen Calculated Property | |
| McVol | 602.640 | ml/mol | McGowan Calculated Property |
| Pc | 362.81 | kPa | Joback Calculated Property |
| Tboil | 1160.36 | K | Joback Calculated Property |
| Tc | 1598.77 | K | Joback Calculated Property |
| Tfus | [356.10; 356.10] | K |
|
| Tfus | 356.10 ± 2.00 | K | NIST |
| Tfus | 356.10 ± 4.00 | K | NIST |
| Vc | 2.388 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [2318.08; 2567.37] | J/mol×K | [1160.36; 1598.77] |
|
| Cp,gas | 2318.08 | J/mol×K | 1160.36 | Joback Calculated Property |
| Cp,gas | 2367.91 | J/mol×K | 1233.43 | Joback Calculated Property |
| Cp,gas | 2412.90 | J/mol×K | 1306.50 | Joback Calculated Property |
| Cp,gas | 2454.20 | J/mol×K | 1379.56 | Joback Calculated Property |
| Cp,gas | 2492.95 | J/mol×K | 1452.63 | Joback Calculated Property |
| Cp,gas | 2530.29 | J/mol×K | 1525.70 | Joback Calculated Property |
| Cp,gas | 2567.37 | J/mol×K | 1598.77 | Joback Calculated Property |
| Cp,liquid | 1425.00 | J/mol×K | 353.00 | NIST |
| η | [0.0000036; 0.0001763] | Pa×s | [563.10; 1160.36] |
|
| η | 0.0001763 | Pa×s | 563.10 | Joback Calculated Property |
| η | 0.0000565 | Pa×s | 662.64 | Joback Calculated Property |
| η | 0.0000244 | Pa×s | 762.19 | Joback Calculated Property |
| η | 0.0000128 | Pa×s | 861.73 | Joback Calculated Property |
| η | 0.0000076 | Pa×s | 961.27 | Joback Calculated Property |
| η | 0.0000050 | Pa×s | 1060.82 | Joback Calculated Property |
| η | 0.0000036 | Pa×s | 1160.36 | Joback Calculated Property |
| ΔfusH | 165.97 | kJ/mol | 357.30 | NIST |
| ΔvapH | [136.00; 213.50] | kJ/mol | [298.15; 688.50] |
|
| ΔvapH | 213.50 | kJ/mol | 298.15 | Hypothe... |
| ΔvapH | 136.00 | kJ/mol | 688.50 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.64] | kPa | [636.54; 862.28] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.41329e+01 | |||
| Coefficient B | -5.48809e+03 | |||
| Coefficient C | -2.40150e+02 | |||
| Temperature range, min. | 636.54 | |||
| Temperature range, max. | 862.28 | |||
| Pvap | 1.33 | kPa | 636.54 | Calculated Property |
| Pvap | 3.04 | kPa | 661.62 | Calculated Property |
| Pvap | 6.32 | kPa | 686.70 | Calculated Property |
| Pvap | 12.14 | kPa | 711.79 | Calculated Property |
| Pvap | 21.85 | kPa | 736.87 | Calculated Property |
| Pvap | 37.16 | kPa | 761.95 | Calculated Property |
| Pvap | 60.20 | kPa | 787.03 | Calculated Property |
| Pvap | 93.48 | kPa | 812.12 | Calculated Property |
| Pvap | 139.89 | kPa | 837.20 | Calculated Property |
| Pvap | 202.64 | kPa | 862.28 | Calculated Property |
Similar Compounds
Find more compounds similar to Dotetracontane.
Sources
- Crippen Method
- Crippen Method
- Observation of multiple phase transitions in some even n-alkanes using a high resolution and super-sensitive DSC
- Hypothetical Thermodynamic Properties: Vapor Pressures and Vaporization Enthalpies of the Even n-Alkanes from C40 to C76 at T = 298.15 K by Correlation-Gas Chromatography. Are the Vaporization Enthalpies a Linear Function of Carbon Number?
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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