- InChI
- InChI=1S/C4H6Cl2/c5-3-1-2-4-6/h1-2H,3-4H2
- InChI Key
- FQDIANVAWVHZIR-UHFFFAOYSA-N
- Formula
- C4H6Cl2
- SMILES
- ClCC=CCCl
- Molecular Weight1
- 125.00
- CAS
- 764-41-0
- Other Names
-
- 1,4-DCB
- 1,4-Dichloro-2-but-2-ene
- 1,4-Dichloro-2-butene
- 1,4-Dichlorobutene-2
- 1,4-dichlorobut-2-ene
- DCB
- Dichlorobutene
- Rcra waste number U074
- 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).
- 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).
- Tboilr : Boiling point at reduced pressure (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° | 39.16 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -40.15 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 14.71 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 33.23 | kJ/mol | Joback Calculated Property |
| log10WS | -1.66 | Crippen Calculated Property | |
| logPoct/wat | 2.020 | Crippen Calculated Property | |
| McVol | 87.400 | ml/mol | McGowan Calculated Property |
| Pc | 3791.65 | kPa | Joback Calculated Property |
| Inp | 864.60 | NIST | |
| Tboil | 369.94 | K | Joback Calculated Property |
| Tc | 561.81 | K | Joback Calculated Property |
| Tfus | 189.60 | K | Joback Calculated Property |
| Vc | 0.338 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [126.84; 162.91] | J/mol×K | [369.94; 561.81] | 
|
| Cp,gas | 126.84 | J/mol×K | 369.94 | Joback Calculated Property |
| Cp,gas | 133.79 | J/mol×K | 401.92 | Joback Calculated Property |
| Cp,gas | 140.33 | J/mol×K | 433.90 | Joback Calculated Property |
| Cp,gas | 146.50 | J/mol×K | 465.87 | Joback Calculated Property |
| Cp,gas | 152.30 | J/mol×K | 497.85 | Joback Calculated Property |
| Cp,gas | 157.76 | J/mol×K | 529.83 | Joback Calculated Property |
| Cp,gas | 162.91 | J/mol×K | 561.81 | Joback Calculated Property |
| η | [0.0002846; 0.0037801] | Pa×s | [189.60; 369.94] |
|
| η | 0.0037801 | Pa×s | 189.60 | Joback Calculated Property |
| η | 0.0018290 | Pa×s | 219.66 | Joback Calculated Property |
| η | 0.0010539 | Pa×s | 249.71 | Joback Calculated Property |
| η | 0.0006837 | Pa×s | 279.77 | Joback Calculated Property |
| η | 0.0004823 | Pa×s | 309.83 | Joback Calculated Property |
| η | 0.0003620 | Pa×s | 339.88 | Joback Calculated Property |
| η | 0.0002846 | Pa×s | 369.94 | Joback Calculated Property |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | [345.00; 346.70] | K | [5.30; 5.30] |
|
| Tboilr | 346.70 | K | 5.30 | NIST |
| Tboilr | 345.00 | K | 5.30 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.68] | kPa | [323.12; 405.69] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 2.12769e+01 | |||
| Coefficient B | -5.50735e+03 | |||
| Coefficient C | -6.07320e+01 | |||
| Temperature range, min. | 323.12 | |||
| Temperature range, max. | 405.69 | |||
| Pvap | 1.33 | kPa | 323.12 | Calculated Property |
| Pvap | 2.71 | kPa | 332.29 | Calculated Property |
| Pvap | 5.26 | kPa | 341.47 | Calculated Property |
| Pvap | 9.78 | kPa | 350.64 | Calculated Property |
| Pvap | 17.51 | kPa | 359.82 | Calculated Property |
| Pvap | 30.30 | kPa | 368.99 | Calculated Property |
| Pvap | 50.77 | kPa | 378.17 | Calculated Property |
| Pvap | 82.66 | kPa | 387.34 | Calculated Property |
| Pvap | 131.03 | kPa | 396.52 | Calculated Property |
| Pvap | 202.68 | kPa | 405.69 | Calculated Property |
Similar Compounds
Find more compounds similar to 2-Butene, 1,4-dichloro-.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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