- InChI
- InChI=1S/C8H8Cl2/c1-2-6-5-7(9)3-4-8(6)10/h3-5H,2H2,1H3
- InChI Key
- PZPSDDYNMXBZOA-UHFFFAOYSA-N
- Formula
- C8H8Cl2
- SMILES
- CCc1cc(Cl)ccc1Cl
- Molecular Weight1
- 175.06
- CAS
- 54484-63-8
- Other Names
-
- 1,4-Dichloro-2-ethylbenzene
- 2,5-Dichloro-1,4-dimethylbenzene
- 2,5-Dichloroethylbenzene
- Benzene, 1,4-dichloro-3-ethyl
- Benzene, 2,4-dichloro-4-ethyl
- Benzene, 2,5-dichloro-1-ethyl
- 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.
- I : 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° | 85.77 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -26.34 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 18.13 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 45.77 | kJ/mol | Joback Calculated Property |
| log10WS | -3.64 | Crippen Calculated Property | |
| logPoct/wat | 3.556 | Crippen Calculated Property | |
| McVol | 124.300 | ml/mol | McGowan Calculated Property |
| Pc | 3231.98 | kPa | Joback Calculated Property |
| Inp | [1161.00; 1213.00] |
|
|
| Inp | 1196.00 | NIST | |
| Inp | 1213.00 | NIST | |
| Inp | 1161.00 | NIST | |
| Inp | 1180.00 | NIST | |
| I | [1658.00; 1689.00] |
|
|
| I | 1658.00 | NIST | |
| I | 1689.00 | NIST | |
| Tboil | 493.94 | K | Joback Calculated Property |
| Tc | 719.52 | K | Joback Calculated Property |
| Tfus | 291.22 | K | Joback Calculated Property |
| Vc | 0.473 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [226.48; 281.16] | J/mol×K | [493.94; 719.52] |
|
| Cp,gas | 226.48 | J/mol×K | 493.94 | Joback Calculated Property |
| Cp,gas | 237.10 | J/mol×K | 531.54 | Joback Calculated Property |
| Cp,gas | 247.09 | J/mol×K | 569.13 | Joback Calculated Property |
| Cp,gas | 256.47 | J/mol×K | 606.73 | Joback Calculated Property |
| Cp,gas | 265.25 | J/mol×K | 644.33 | Joback Calculated Property |
| Cp,gas | 273.48 | J/mol×K | 681.92 | Joback Calculated Property |
| Cp,gas | 281.16 | J/mol×K | 719.52 | Joback Calculated Property |
| η | [0.0002624; 0.0017277] | Pa×s | [291.22; 493.94] |
|
| η | 0.0017277 | Pa×s | 291.22 | Joback Calculated Property |
| η | 0.0010719 | Pa×s | 325.01 | Joback Calculated Property |
| η | 0.0007276 | Pa×s | 358.79 | Joback Calculated Property |
| η | 0.0005279 | Pa×s | 392.58 | Joback Calculated Property |
| η | 0.0004030 | Pa×s | 426.37 | Joback Calculated Property |
| η | 0.0003201 | Pa×s | 460.15 | Joback Calculated Property |
| η | 0.0002624 | Pa×s | 493.94 | Joback Calculated Property |
| ΔvapH | 46.00 | kJ/mol | 400.50 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [0.15; 202.66] | kPa | [317.62; 523.35] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.37701e+01 | |||
| Coefficient B | -3.78024e+03 | |||
| Coefficient C | -7.64390e+01 | |||
| Temperature range, min. | 317.62 | |||
| Temperature range, max. | 523.35 | |||
| Pvap | 0.15 | kPa | 317.62 | Calculated Property |
| Pvap | 0.58 | kPa | 340.48 | Calculated Property |
| Pvap | 1.81 | kPa | 363.34 | Calculated Property |
| Pvap | 4.79 | kPa | 386.20 | Calculated Property |
| Pvap | 11.08 | kPa | 409.06 | Calculated Property |
| Pvap | 23.01 | kPa | 431.91 | Calculated Property |
| Pvap | 43.74 | kPa | 454.77 | Calculated Property |
| Pvap | 77.29 | kPa | 477.63 | Calculated Property |
| Pvap | 128.45 | kPa | 500.49 | Calculated Property |
| Pvap | 202.66 | kPa | 523.35 | Calculated Property |
Similar Compounds
Find more compounds similar to Benzene, 1,4-dichloro-2-ethyl-.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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