- InChI
- InChI=1S/C12H7Cl3/c13-8-5-6-12(15)10(7-8)9-3-1-2-4-11(9)14/h1-7H
- InChI Key
- DCMURXAZTZQAFB-UHFFFAOYSA-N
- Formula
- C12H7Cl3
- SMILES
- Clc1ccc(Cl)c(-c2ccccc2Cl)c1
- Molecular Weight1
- 257.55
- Other Names
-
- 1,4-dichloro-2-(2-chlorophenyl)benzene
- 2,2',5'-Trichlorobiphenyl
- 2,2',5-Trichloro-1,1'-biphenyl
- 2,2',5-Trichlorobiphenyl
- 2,5,2'-Trichlorobiphenyl
- PCB 18
- 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).
- ΔsubH : Enthalpy of sublimation at a given temperature (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (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).
- 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 |
|---|---|---|---|
| ω | 0.4498 | Relay (1.0) Calculated Property | |
| ΔfG° | 210.30 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | 113.19 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 26.34 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 80.20 ± 0.90 | kJ/mol | NIST |
| IE | 8.41 | eV | Relay (1.0) Calculated Property |
| log10WS | -6.02 | Aq. Solubility Prediction | |
| logPoct/wat | 5.314 | Crippen Calculated Property | |
| McVol | 169.140 | ml/mol | McGowan Calculated Property |
| Pc | 2878.12 | kPa | Joback Calculated Property |
| Inp | [1732.00; 1802.00] |
|
|
| Inp | 1802.00 | NIST | |
| Inp | 1780.00 | NIST | |
| Inp | 1739.00 | NIST | |
| Inp | 1739.00 | NIST | |
| Inp | 1758.20 | NIST | |
| Inp | 1767.20 | NIST | |
| Inp | 1776.60 | NIST | |
| Inp | 1776.20 | NIST | |
| Inp | 1742.10 | NIST | |
| Inp | 1742.00 | NIST | |
| Inp | 1793.00 | NIST | |
| Inp | 1793.00 | NIST | |
| Inp | 1793.00 | NIST | |
| Inp | 1793.00 | NIST | |
| Inp | 1772.00 | NIST | |
| Inp | 1733.00 | NIST | |
| Inp | 1732.00 | NIST | |
| Inp | 1734.00 | NIST | |
| Inp | 1732.00 | NIST | |
| Inp | 1802.00 | NIST | |
| Inp | 1767.20 | NIST | |
| Tboil | 598.04 | K | Relay (1.0) Calculated Property |
| Tc | 854.73 | K | Relay (1.0) Calculated Property |
| Tfus | 327.30 | K | Relay (1.0) Calculated Property |
| Vc | 0.616 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔsubH | 93.70 ± 6.20 | kJ/mol | 308.00 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [193.40; 417.06] | J/mol×K | [273.00; 1000.00] |
Joback Predicted correlation
|
| Equation | Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | 5.74000e+00 | |||
| Coefficient B | 8.27900e-01 | |||
| Coefficient C | -5.51480e-04 | |||
| Coefficient D | 1.34900e-07 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 193.40 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 235.58 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 272.44 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 304.39 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 331.87 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 355.30 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 375.10 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 391.72 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 405.56 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 417.06 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0010725; 0.0001952] | Pa×s | [405.16; 642.76] |
Joback Predicted correlation
|
| Equation | Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K | |||
| Coefficient A | -1.14468e+01 | |||
| Coefficient B | 1.86738e+03 | |||
| Coefficient C | 0.00000e+00 | |||
| Coefficient D | 0.00000e+00 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 405.16 | |||
| Temperature range, max. | 642.76 | |||
| η | 0.0010725 | Pa×s | 405.16 | Calculated Property |
| η | 0.0008090 | Pa×s | 431.56 | Calculated Property |
| η | 0.0006304 | Pa×s | 457.96 | Calculated Property |
| η | 0.0005048 | Pa×s | 484.36 | Calculated Property |
| η | 0.0004136 | Pa×s | 510.76 | Calculated Property |
| η | 0.0003455 | Pa×s | 537.16 | Calculated Property |
| η | 0.0002936 | Pa×s | 563.56 | Calculated Property |
| η | 0.0002531 | Pa×s | 589.96 | Calculated Property |
| η | 0.0002211 | Pa×s | 616.36 | Calculated Property |
| η | 0.0001952 | Pa×s | 642.76 | Calculated Property |
Similar Compounds
Find more compounds similar to 1,1'-Biphenyl, 2,2',5-trichloro-.
Sources
- Cheméo Relay (1.0)
- Crippen Method
- Joback Method
- Aqueous Solubility Prediction Method
- McGowan Method
- NIST Webbook
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