- InChI
- InChI=1S/C8H16Cl2/c1-2-3-4-5-6-8(10)7-9/h8H,2-7H2,1H3
- InChI Key
- LYVLPCUIYWOEBI-UHFFFAOYSA-N
- Formula
- C8H16Cl2
- SMILES
- CCCCCCC(Cl)CCl
- Molecular Weight1
- 183.12
- CAS
- 21948-46-9
- Other Names
-
- Octane, 1,2-dichloro
- 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° | -9.82 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -245.21 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 21.35 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 57.60 | kJ/mol | NIST |
| log10WS | -3.59 | Crippen Calculated Property | |
| logPoct/wat | 3.803 | Crippen Calculated Property | |
| McVol | 148.060 | ml/mol | McGowan Calculated Property |
| Pc | 2374.90 | kPa | Joback Calculated Property |
| Tboil | 456.86 | K | Joback Calculated Property |
| Tc | 638.13 | K | Joback Calculated Property |
| Tfus | 224.76 | K | Joback Calculated Property |
| Vc | 0.576 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [292.21; 360.51] | J/mol×K | [456.86; 638.13] | 
|
| Cp,gas | 292.21 | J/mol×K | 456.86 | Joback Calculated Property |
| Cp,gas | 304.94 | J/mol×K | 487.07 | Joback Calculated Property |
| Cp,gas | 317.11 | J/mol×K | 517.28 | Joback Calculated Property |
| Cp,gas | 328.73 | J/mol×K | 547.49 | Joback Calculated Property |
| Cp,gas | 339.83 | J/mol×K | 577.71 | Joback Calculated Property |
| Cp,gas | 350.41 | J/mol×K | 607.92 | Joback Calculated Property |
| Cp,gas | 360.51 | J/mol×K | 638.13 | Joback Calculated Property |
| η | [0.0002789; 0.0072961] | Pa×s | [224.76; 456.86] |
|
| η | 0.0072961 | Pa×s | 224.76 | Joback Calculated Property |
| η | 0.0028401 | Pa×s | 263.44 | Joback Calculated Property |
| η | 0.0014077 | Pa×s | 302.13 | Joback Calculated Property |
| η | 0.0008182 | Pa×s | 340.81 | Joback Calculated Property |
| η | 0.0005312 | Pa×s | 379.49 | Joback Calculated Property |
| η | 0.0003736 | Pa×s | 418.18 | Joback Calculated Property |
| η | 0.0002789 | Pa×s | 456.86 | Joback Calculated Property |
| ΔvapH | 52.00 | kJ/mol | 430.00 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.64] | kPa | [365.72; 526.74] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.43762e+01 | |||
| Coefficient B | -4.09318e+03 | |||
| Coefficient C | -7.51880e+01 | |||
| Temperature range, min. | 365.72 | |||
| Temperature range, max. | 526.74 | |||
| Pvap | 1.33 | kPa | 365.72 | Calculated Property |
| Pvap | 3.02 | kPa | 383.61 | Calculated Property |
| Pvap | 6.25 | kPa | 401.50 | Calculated Property |
| Pvap | 11.99 | kPa | 419.39 | Calculated Property |
| Pvap | 21.59 | kPa | 437.28 | Calculated Property |
| Pvap | 36.75 | kPa | 455.18 | Calculated Property |
| Pvap | 59.66 | kPa | 473.07 | Calculated Property |
| Pvap | 92.88 | kPa | 490.96 | Calculated Property |
| Pvap | 139.42 | kPa | 508.85 | Calculated Property |
| Pvap | 202.64 | kPa | 526.74 | Calculated Property |
Similar Compounds
Find more compounds similar to 1,2-Dichlorooctane.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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