- InChI
- InChI=1S/C18H30/c1-2-3-4-5-6-7-8-9-10-12-15-18-16-13-11-14-17-18/h11,13-14,16-17H,2-10,12,15H2,1H3
- InChI Key
- KWKXNDCHNDYVRT-UHFFFAOYSA-N
- Formula
- C18H30
- SMILES
- CCCCCCCCCCCCc1ccccc1
- Molecular Weight1
- 246.43
- CAS
- 123-01-3
- Other Names
-
- 1-Dodecylbenzene
- 1-PHENYLDODECANE
- ALKYLATE P 1
- Detergent Alkylate No. 2
- Detergent alkylate
- Dodecane, 1-phenyl-
- Dodecylbenzene
- LAURYLBENZENE
- Marlican
- NSC 102805
- Nalkylene 500
- Phenyldodecan
- Phenyldodecane
- n-Dodecylbenzene
- 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 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).
- Inp : Non-polar retention indices.
- I : Polar retention indices.
- γ : Surface Tension (N/m).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Tfus : Melting point (K).
- Vc : Critical Volume (m3/kmol).
- Zc : Critical Compressibility.
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.7730 | KDB | |
| ΔfG° | 213.09 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -178.32 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 36.42 | kJ/mol | Joback Calculated Property |
| ΔsubH° | 135.10 | kJ/mol | NIST |
| ΔvapH° | 89.60 | kJ/mol | NIST |
| IE | 9.10 ± 0.10 | eV | NIST |
| log10WS | -6.46 | Crippen Calculated Property | |
| logPoct/wat | 6.150 | Crippen Calculated Property | |
| McVol | 240.720 | ml/mol | McGowan Calculated Property |
| Pc | 1580.00 | kPa | KDB |
| Inp | [1866.00; 1878.00] |
|
|
| Inp | 1878.00 | NIST | |
| Inp | 1872.60 | NIST | |
| Inp | 1870.00 | NIST | |
| Inp | 1866.00 | NIST | |
| Inp | 1872.60 | NIST | |
| Inp | 1866.00 | NIST | |
| Inp | 1878.00 | NIST | |
| I | [2141.00; 2180.00] |
|
|
| I | 2180.00 | NIST | |
| I | 2169.00 | NIST | |
| I | 2141.00 | NIST | |
| I | 2155.00 | NIST | |
| Tboil | [590.00; 600.80] | K |
|
| Tboil | 600.80 | K | KDB |
| Tboil | 590.00 ± 5.00 | K | NIST |
| Tc | 774.00 | K | KDB |
| Tfus | [266.00; 276.00] | K |
|
| Tfus | 276.00 | K | KDB |
| Tfus | 270.00 ± 2.00 | K | NIST |
| Tfus | 266.00 ± 2.00 | K | NIST |
| Vc | 0.980 | m3/kmol | KDB |
| Zc | 0.2406050 | KDB |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [653.40; 757.49] | J/mol×K | [637.92; 823.44] |
|
| Cp,gas | 653.40 | J/mol×K | 637.92 | Joback Calculated Property |
| Cp,gas | 673.14 | J/mol×K | 668.84 | Joback Calculated Property |
| Cp,gas | 691.87 | J/mol×K | 699.76 | Joback Calculated Property |
| Cp,gas | 709.62 | J/mol×K | 730.68 | Joback Calculated Property |
| Cp,gas | 726.46 | J/mol×K | 761.60 | Joback Calculated Property |
| Cp,gas | 742.40 | J/mol×K | 792.52 | Joback Calculated Property |
| Cp,gas | 757.49 | J/mol×K | 823.44 | Joback Calculated Property |
| η | [0.0001228; 0.0029955] | Pa×s | [319.04; 637.92] |
|
| η | 0.0029955 | Pa×s | 319.04 | Joback Calculated Property |
| η | 0.0012027 | Pa×s | 372.19 | Joback Calculated Property |
| η | 0.0006066 | Pa×s | 425.33 | Joback Calculated Property |
| η | 0.0003562 | Pa×s | 478.48 | Joback Calculated Property |
| η | 0.0002326 | Pa×s | 531.63 | Joback Calculated Property |
| η | 0.0001642 | Pa×s | 584.77 | Joback Calculated Property |
| η | 0.0001228 | Pa×s | 637.92 | Joback Calculated Property |
| ΔfusH | 43.10 | kJ/mol | 274.60 | NIST |
| ΔvapH | [54.39; 92.00] | kJ/mol | [275.00; 600.80] |
|
| ΔvapH | 92.00 | kJ/mol | 275.00 | NIST |
| ΔvapH | 83.20 | kJ/mol | 393.00 | NIST |
| ΔvapH | 80.60 | kJ/mol | 396.00 | NIST |
| ΔvapH | 67.40 | kJ/mol | 552.50 | NIST |
| ΔvapH | 54.39 | kJ/mol | 600.80 | KDB |
| γ | 0.03 | N/m | 294.30 | Densiti... |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tfus | [269.70; 292.00] | K | [100.00; 100000.00] |
|
| Tfus | 269.70 | K | 100.00 | Solid-L... |
| Tfus | 274.40 | K | 20200.00 | Solid-L... |
| Tfus | 279.00 | K | 40100.00 | Solid-L... |
| Tfus | 283.40 | K | 60000.00 | Solid-L... |
| Tfus | 287.80 | K | 79900.00 | Solid-L... |
| Tfus | 292.00 | K | 100000.00 | Solid-L... |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.31; 201.29] | kPa | [456.15; 635.15] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.52577e+01 | |||
| Coefficient B | -5.30559e+03 | |||
| Coefficient C | -1.02085e+02 | |||
| Temperature range, min. | 456.15 | |||
| Temperature range, max. | 635.15 | |||
| Pvap | 1.31 | kPa | 456.15 | Calculated Property |
| Pvap | 2.92 | kPa | 476.04 | Calculated Property |
| Pvap | 5.97 | kPa | 495.93 | Calculated Property |
| Pvap | 11.40 | kPa | 515.82 | Calculated Property |
| Pvap | 20.54 | kPa | 535.71 | Calculated Property |
| Pvap | 35.12 | kPa | 555.59 | Calculated Property |
| Pvap | 57.41 | kPa | 575.48 | Calculated Property |
| Pvap | 90.21 | kPa | 595.37 | Calculated Property |
| Pvap | 136.86 | kPa | 615.26 | Calculated Property |
| Pvap | 201.29 | kPa | 635.15 | Calculated Property |
| Pvap | [2.55e-07; 1733.22] | kPa | [275.93; 774.26] |
KDB Vap...
|
| Equation | ln(Pvp) = A + B/T + C*ln(T) + D*T^2 | |||
| Coefficient A | 2.68186e+02 | |||
| Coefficient B | -2.21930e+04 | |||
| Coefficient C | -3.63255e+01 | |||
| Coefficient D | 1.59623e-05 | |||
| Temperature range, min. | 275.93 | |||
| Temperature range, max. | 774.26 | |||
| Pvap | 2.55e-07 | kPa | 275.93 | Calculated Property |
| Pvap | 3.91e-04 | kPa | 331.30 | Calculated Property |
| Pvap | 0.04 | kPa | 386.67 | Calculated Property |
| Pvap | 0.84 | kPa | 442.04 | Calculated Property |
| Pvap | 7.09 | kPa | 497.41 | Calculated Property |
| Pvap | 33.84 | kPa | 552.78 | Calculated Property |
| Pvap | 113.89 | kPa | 608.15 | Calculated Property |
| Pvap | 310.80 | kPa | 663.52 | Calculated Property |
| Pvap | 754.21 | kPa | 718.89 | Calculated Property |
| Pvap | 1733.22 | kPa | 774.26 | Calculated Property |
Similar Compounds
Find more compounds similar to Benzene, dodecyl-.
Mixtures
- Hexadecane + Benzene, dodecyl-
- Furfural + Benzene, dodecyl- + Water
- Pentanoic acid, 4-oxo- + Benzene, dodecyl- + Water
Sources
- KDB Vapor Pressure Data
- Crippen Method
- Crippen Method
- Densities and Viscosities at 293.15 373.15 K, Speeds of Sound and Bulk Moduli at 293.15 333.15 K, Surface Tensions, and Flash Points of Binary Mixtures of n-Hexadecane and Alkylbenzenes at 0.1 MPa
- Liquid-Liquid Equilibria of Formic Acid and Furfural in a Biphasic Aqueous-Organic System: Optimization of Solvent and Amine Extractant
- Solid-Liquid Equilibria under High Pressure of Nine Pure n-Alkylbenzenes
- Joback Method
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.