- InChI
- InChI=1S/C4H8Cl2/c1-3-4(2,5)6/h3H2,1-2H3
- InChI Key
- BSRTYNDWQXVCKR-UHFFFAOYSA-N
- Formula
- C4H8Cl2
- SMILES
- CCC(C)(Cl)Cl
- Molecular Weight1
- 127.01
- CAS
- 4279-22-5
- Other Names
-
- 2,2-Dichlorobutane
- 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° | -38.22 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -166.12 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 7.10 | kJ/mol | Joback Calculated Property |
| ΔvapH° | [33.70; 36.70] | kJ/mol |
|
| ΔvapH° | 36.30 ± 0.10 | kJ/mol | NIST |
| ΔvapH° | 36.70 | kJ/mol | NIST |
| ΔvapH° | 33.70 ± 0.60 | kJ/mol | NIST |
| log10WS | -2.41 | Crippen Calculated Property | |
| logPoct/wat | 2.590 | Crippen Calculated Property | |
| McVol | 91.700 | ml/mol | McGowan Calculated Property |
| Pc | 3642.13 | kPa | Joback Calculated Property |
| Inp | [724.00; 738.00] |
|
|
| Inp | 738.00 | NIST | |
| Inp | 724.00 | NIST | |
| Inp | 724.00 | NIST | |
| Inp | 724.00 | NIST | |
| Tboil | [374.00; 377.20] | K |
|
| Tboil | 377.20 | K | NIST |
| Tboil | 374.00 ± 4.00 | K | NIST |
| Tboil | 376.15 ± 0.50 | K | NIST |
| Tboil | 376.00 ± 4.00 | K | NIST |
| Tc | 557.27 | K | Joback Calculated Property |
| Tfus | 197.10 | K | Joback Calculated Property |
| Vc | 0.346 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [142.86; 187.80] | J/mol×K | [362.55; 557.27] |
|
| Cp,gas | 142.86 | J/mol×K | 362.55 | Joback Calculated Property |
| Cp,gas | 151.62 | J/mol×K | 395.00 | Joback Calculated Property |
| Cp,gas | 159.83 | J/mol×K | 427.46 | Joback Calculated Property |
| Cp,gas | 167.53 | J/mol×K | 459.91 | Joback Calculated Property |
| Cp,gas | 174.74 | J/mol×K | 492.36 | Joback Calculated Property |
| Cp,gas | 181.49 | J/mol×K | 524.81 | Joback Calculated Property |
| Cp,gas | 187.80 | J/mol×K | 557.27 | Joback Calculated Property |
| η | [0.0004048; 0.0076660] | Pa×s | [197.10; 362.55] |
|
| η | 0.0076660 | Pa×s | 197.10 | Joback Calculated Property |
| η | 0.0034758 | Pa×s | 224.68 | Joback Calculated Property |
| η | 0.0018734 | Pa×s | 252.25 | Joback Calculated Property |
| η | 0.0011406 | Pa×s | 279.82 | Joback Calculated Property |
| η | 0.0007591 | Pa×s | 307.40 | Joback Calculated Property |
| η | 0.0005402 | Pa×s | 334.98 | Joback Calculated Property |
| η | 0.0004048 | Pa×s | 362.55 | Joback Calculated Property |
| ΔvapH | 36.40 | kJ/mol | 334.50 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.67] | kPa | [273.56; 403.50] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.38948e+01 | |||
| Coefficient B | -3.02068e+03 | |||
| Coefficient C | -5.15700e+01 | |||
| Temperature range, min. | 273.56 | |||
| Temperature range, max. | 403.50 | |||
| Pvap | 1.33 | kPa | 273.56 | Calculated Property |
| Pvap | 3.06 | kPa | 288.00 | Calculated Property |
| Pvap | 6.38 | kPa | 302.44 | Calculated Property |
| Pvap | 12.29 | kPa | 316.87 | Calculated Property |
| Pvap | 22.12 | kPa | 331.31 | Calculated Property |
| Pvap | 37.58 | kPa | 345.75 | Calculated Property |
| Pvap | 60.76 | kPa | 360.19 | Calculated Property |
| Pvap | 94.10 | kPa | 374.62 | Calculated Property |
| Pvap | 140.39 | kPa | 389.06 | Calculated Property |
| Pvap | 202.67 | kPa | 403.50 | Calculated Property |
Similar Compounds
Find more compounds similar to Butane, 2,2-dichloro-.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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