- InChI
- InChI=1S/C14H22/c1-5-11-9-12(6-2)14(8-4)13(7-3)10-11/h9-10H,5-8H2,1-4H3
- InChI Key
- QJEXLOSCNXHBAX-UHFFFAOYSA-N
- Formula
- C14H22
- SMILES
- CCc1cc(CC)c(CC)c(CC)c1
- Molecular Weight1
- 190.32
- CAS
- 38842-05-6
- Other Names
-
- 1,2,3,5-Tetraethylbenzene
- 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).
- Inp : Non-polar retention indices.
- 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° | 150.52 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -130.17 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 24.89 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 51.02 | kJ/mol | Joback Calculated Property |
| log10WS | -4.68 | Crippen Calculated Property | |
| logPoct/wat | 3.936 | Crippen Calculated Property | |
| McVol | 184.360 | ml/mol | McGowan Calculated Property |
| Pc | 1930.44 | kPa | Joback Calculated Property |
| Inp | 1390.00 | NIST | |
| Tboil | 561.34 | K | Joback Calculated Property |
| Tc | 758.43 | K | Joback Calculated Property |
| Tfus | 252.00 ± 2.00 | K | NIST |
| Vc | 0.712 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [443.27; 535.27] | J/mol×K | [561.34; 758.43] | 
|
| Cp,gas | 443.27 | J/mol×K | 561.34 | Joback Calculated Property |
| Cp,gas | 460.57 | J/mol×K | 594.19 | Joback Calculated Property |
| Cp,gas | 477.05 | J/mol×K | 627.04 | Joback Calculated Property |
| Cp,gas | 492.74 | J/mol×K | 659.89 | Joback Calculated Property |
| Cp,gas | 507.66 | J/mol×K | 692.73 | Joback Calculated Property |
| Cp,gas | 521.83 | J/mol×K | 725.58 | Joback Calculated Property |
| Cp,gas | 535.27 | J/mol×K | 758.43 | Joback Calculated Property |
| η | [0.0001675; 0.0014453] | Pa×s | [311.52; 561.34] |
|
| η | 0.0014453 | Pa×s | 311.52 | Joback Calculated Property |
| η | 0.0008167 | Pa×s | 353.16 | Joback Calculated Property |
| η | 0.0005205 | Pa×s | 394.79 | Joback Calculated Property |
| η | 0.0003615 | Pa×s | 436.43 | Joback Calculated Property |
| η | 0.0002676 | Pa×s | 478.07 | Joback Calculated Property |
| η | 0.0002078 | Pa×s | 519.70 | Joback Calculated Property |
| η | 0.0001675 | Pa×s | 561.34 | Joback Calculated Property |
| ΔvapH | 64.80 | kJ/mol | 467.00 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.64] | kPa | [385.53; 571.09] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.42717e+01 | |||
| Coefficient B | -4.62805e+03 | |||
| Coefficient C | -5.45830e+01 | |||
| Temperature range, min. | 385.53 | |||
| Temperature range, max. | 571.09 | |||
| Pvap | 1.33 | kPa | 385.53 | Calculated Property |
| Pvap | 3.03 | kPa | 406.15 | Calculated Property |
| Pvap | 6.28 | kPa | 426.77 | Calculated Property |
| Pvap | 12.06 | kPa | 447.38 | Calculated Property |
| Pvap | 21.70 | kPa | 468.00 | Calculated Property |
| Pvap | 36.93 | kPa | 488.62 | Calculated Property |
| Pvap | 59.89 | kPa | 509.24 | Calculated Property |
| Pvap | 93.13 | kPa | 529.85 | Calculated Property |
| Pvap | 139.62 | kPa | 550.47 | Calculated Property |
| Pvap | 202.64 | kPa | 571.09 | Calculated Property |
Similar Compounds
Find more compounds similar to benzene, 1,2,3,5-tetraethyl-.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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