- InChI
- InChI=1S/C20H28/c1-3-5-7-8-12-18-16-20-14-10-9-13-19(20)15-17(18)11-6-4-2/h9-10,13-16H,3-8,11-12H2,1-2H3
- InChI Key
- KIOGLHSMEPYIQR-UHFFFAOYSA-N
- Formula
- C20H28
- SMILES
- CCCCCCc1cc2ccccc2cc1CCCC
- Molecular Weight1
- 268.44
- CAS
- 55000-56-1
- Other Names
-
- 2-Butyl-3-hexylnaphthalene
- 2-n-Butyl-3-n-hexylnaphthalene
- 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).
- 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° | 317.32 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -51.47 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 37.84 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 65.35 | kJ/mol | Joback Calculated Property |
| log10WS | -7.39 | Crippen Calculated Property | |
| logPoct/wat | 6.305 | Crippen Calculated Property | |
| McVol | 249.440 | ml/mol | McGowan Calculated Property |
| Pc | 1488.44 | kPa | Joback Calculated Property |
| Tboil | 712.62 | K | Joback Calculated Property |
| Tc | 915.83 | K | Joback Calculated Property |
| Tfus | 399.32 | K | Joback Calculated Property |
| Vc | 0.970 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [706.03; 803.79] | J/mol×K | [712.62; 915.83] | 
|
| Cp,gas | 706.03 | J/mol×K | 712.62 | Joback Calculated Property |
| Cp,gas | 724.75 | J/mol×K | 746.49 | Joback Calculated Property |
| Cp,gas | 742.42 | J/mol×K | 780.36 | Joback Calculated Property |
| Cp,gas | 759.09 | J/mol×K | 814.22 | Joback Calculated Property |
| Cp,gas | 774.83 | J/mol×K | 848.09 | Joback Calculated Property |
| Cp,gas | 789.71 | J/mol×K | 881.96 | Joback Calculated Property |
| Cp,gas | 803.79 | J/mol×K | 915.83 | Joback Calculated Property |
| η | [0.0001770; 0.0013226] | Pa×s | [399.32; 712.62] |
|
| η | 0.0013226 | Pa×s | 399.32 | Joback Calculated Property |
| η | 0.0007792 | Pa×s | 451.54 | Joback Calculated Property |
| η | 0.0005123 | Pa×s | 503.75 | Joback Calculated Property |
| η | 0.0003644 | Pa×s | 555.97 | Joback Calculated Property |
| η | 0.0002748 | Pa×s | 608.19 | Joback Calculated Property |
| η | 0.0002167 | Pa×s | 660.40 | Joback Calculated Property |
| η | 0.0001770 | Pa×s | 712.62 | Joback Calculated Property |
| ΔvapH | 80.80 | kJ/mol | 453.50 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.66] | kPa | [485.11; 649.21] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.89994e+01 | |||
| Coefficient B | -8.36607e+03 | |||
| Coefficient C | -3.80080e+01 | |||
| Temperature range, min. | 485.11 | |||
| Temperature range, max. | 649.21 | |||
| Pvap | 1.33 | kPa | 485.11 | Calculated Property |
| Pvap | 2.78 | kPa | 503.34 | Calculated Property |
| Pvap | 5.47 | kPa | 521.58 | Calculated Property |
| Pvap | 10.25 | kPa | 539.81 | Calculated Property |
| Pvap | 18.39 | kPa | 558.04 | Calculated Property |
| Pvap | 31.72 | kPa | 576.28 | Calculated Property |
| Pvap | 52.78 | kPa | 594.51 | Calculated Property |
| Pvap | 85.03 | kPa | 612.74 | Calculated Property |
| Pvap | 133.04 | kPa | 630.98 | Calculated Property |
| Pvap | 202.66 | kPa | 649.21 | Calculated Property |
Similar Compounds
Find more compounds similar to Naphthalene, 2-butyl-3-hexyl-.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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