- InChI
- InChI=1S/C21H30/c1-2-3-4-5-6-7-8-9-10-14-19-16-13-17-20-15-11-12-18-21(19)20/h11-13,15-18H,2-10,14H2,1H3
- InChI Key
- DDAIBSKPPVQJSU-UHFFFAOYSA-N
- Formula
- C21H30
- SMILES
- CCCCCCCCCCCc1cccc2ccccc12
- Molecular Weight1
- 282.46
- CAS
- 7225-71-0
- Other Names
-
- 1-(n-Undecyl)naphthalene
- 1-Undecylnaphthalene
- 1-«alpha»-Naphthylhendecane
- 1-«alpha»-Naphthylhendecane
- Naphthalene, undecyl-
- 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° | 335.37 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -60.64 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 40.82 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 66.92 | kJ/mol | Joback Calculated Property |
| log10WS | -7.85 | Crippen Calculated Property | |
| logPoct/wat | 6.913 | Crippen Calculated Property | |
| McVol | 263.530 | ml/mol | McGowan Calculated Property |
| Pc | 1399.59 | kPa | Joback Calculated Property |
| Tboil | 730.52 | K | Joback Calculated Property |
| Tc | 930.92 | K | Joback Calculated Property |
| Tfus | 398.07 | K | Joback Calculated Property |
| Vc | 1.026 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [763.24; 862.87] | J/mol×K | [730.52; 930.92] | 
|
| Cp,gas | 763.24 | J/mol×K | 730.52 | Joback Calculated Property |
| Cp,gas | 782.31 | J/mol×K | 763.92 | Joback Calculated Property |
| Cp,gas | 800.30 | J/mol×K | 797.32 | Joback Calculated Property |
| Cp,gas | 817.28 | J/mol×K | 830.72 | Joback Calculated Property |
| Cp,gas | 833.32 | J/mol×K | 864.12 | Joback Calculated Property |
| Cp,gas | 848.50 | J/mol×K | 897.52 | Joback Calculated Property |
| Cp,gas | 862.87 | J/mol×K | 930.92 | Joback Calculated Property |
| η | [0.0001592; 0.0015178] | Pa×s | [398.07; 730.52] |
|
| η | 0.0015178 | Pa×s | 398.07 | Joback Calculated Property |
| η | 0.0008285 | Pa×s | 453.48 | Joback Calculated Property |
| η | 0.0005159 | Pa×s | 508.89 | Joback Calculated Property |
| η | 0.0003526 | Pa×s | 564.29 | Joback Calculated Property |
| η | 0.0002580 | Pa×s | 619.70 | Joback Calculated Property |
| η | 0.0001987 | Pa×s | 675.11 | Joback Calculated Property |
| η | 0.0001592 | Pa×s | 730.52 | Joback Calculated Property |
| ΔvapH | 84.30 | kJ/mol | 469.00 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.66] | kPa | [497.82; 711.13] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.40738e+01 | |||
| Coefficient B | -5.12897e+03 | |||
| Coefficient C | -1.25784e+02 | |||
| Temperature range, min. | 497.82 | |||
| Temperature range, max. | 711.13 | |||
| Pvap | 1.33 | kPa | 497.82 | Calculated Property |
| Pvap | 3.04 | kPa | 521.52 | Calculated Property |
| Pvap | 6.33 | kPa | 545.22 | Calculated Property |
| Pvap | 12.18 | kPa | 568.92 | Calculated Property |
| Pvap | 21.92 | kPa | 592.62 | Calculated Property |
| Pvap | 37.27 | kPa | 616.33 | Calculated Property |
| Pvap | 60.34 | kPa | 640.03 | Calculated Property |
| Pvap | 93.64 | kPa | 663.73 | Calculated Property |
| Pvap | 140.02 | kPa | 687.43 | Calculated Property |
| Pvap | 202.66 | kPa | 711.13 | Calculated Property |
Similar Compounds
Find more compounds similar to Undecane, 1-(1-naphthyl)-.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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