- InChI
- InChI=1S/C4H8Cl2/c1-3(5)4(2)6/h3-4H,1-2H3/t3-,4-/m0/s1
- InChI Key
- RMISVOPUIFJTEO-IMJSIDKUSA-N
- Formula
- C4H8Cl2
- SMILES
- CC(Cl)C(C)Cl
- Molecular Weight1
- 127.01
- CAS
- 2211-67-8
- Other Names
-
- (.+/-.)-2,3-Dichlorobutane
- Butane, 2,3-dichloro-, (.+/-.)-
- DL-2,3-Dichlorobutane
- racemic-2,3-Dichlorobutane
- threo-2,3-Dichlorobutane
- ΔcH°liquid : Standard liquid enthalpy of combustion (kJ/mol).
- 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).
- ΔfH°liquid : Liquid phase 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).
- 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 |
|---|---|---|---|
| ΔcH°liquid | -2522.70 ± 1.70 | kJ/mol | NIST |
| ΔfG° | -45.94 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -202.20 ± 1.70 | kJ/mol | NIST |
| ΔfH°liquid | -241.90 ± 1.70 | kJ/mol | NIST |
| ΔfusH° | 7.46 | kJ/mol | Joback Calculated Property |
| ΔvapH° | [39.70; 39.73] | kJ/mol |
|
| ΔvapH° | 39.70 | kJ/mol | NIST |
| ΔvapH° | 39.73 ± 0.05 | kJ/mol | NIST |
| log10WS | -2.03 | Crippen Calculated Property | |
| logPoct/wat | 2.241 | Crippen Calculated Property | |
| McVol | 91.700 | ml/mol | McGowan Calculated Property |
| Pc | 3628.97 | kPa | Joback Calculated Property |
| Tboil | 364.90 | K | Joback Calculated Property |
| Tc | 555.91 | K | Joback Calculated Property |
| Tfus | 164.68 | K | Joback Calculated Property |
| Vc | 0.345 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [141.51; 183.87] | J/mol×K | [364.90; 555.91] |
|
| Cp,gas | 141.51 | J/mol×K | 364.90 | Joback Calculated Property |
| Cp,gas | 149.43 | J/mol×K | 396.73 | Joback Calculated Property |
| Cp,gas | 157.00 | J/mol×K | 428.57 | Joback Calculated Property |
| Cp,gas | 164.21 | J/mol×K | 460.40 | Joback Calculated Property |
| Cp,gas | 171.09 | J/mol×K | 492.24 | Joback Calculated Property |
| Cp,gas | 177.64 | J/mol×K | 524.07 | Joback Calculated Property |
| Cp,gas | 183.87 | J/mol×K | 555.91 | Joback Calculated Property |
| η | [0.0003287; 0.0130687] | Pa×s | [164.68; 364.90] |
|
| η | 0.0130687 | Pa×s | 164.68 | Joback Calculated Property |
| η | 0.0042176 | Pa×s | 198.05 | Joback Calculated Property |
| η | 0.0018860 | Pa×s | 231.42 | Joback Calculated Property |
| η | 0.0010331 | Pa×s | 264.79 | Joback Calculated Property |
| η | 0.0006475 | Pa×s | 298.16 | Joback Calculated Property |
| η | 0.0004458 | Pa×s | 331.53 | Joback Calculated Property |
| η | 0.0003287 | Pa×s | 364.90 | Joback Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.66] | kPa | [294.37; 422.01] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.31226e+01 | |||
| Coefficient B | -2.54724e+03 | |||
| Coefficient C | -9.59060e+01 | |||
| Temperature range, min. | 294.37 | |||
| Temperature range, max. | 422.01 | |||
| Pvap | 1.33 | kPa | 294.37 | Calculated Property |
| Pvap | 3.14 | kPa | 308.55 | Calculated Property |
| Pvap | 6.64 | kPa | 322.73 | Calculated Property |
| Pvap | 12.85 | kPa | 336.92 | Calculated Property |
| Pvap | 23.13 | kPa | 351.10 | Calculated Property |
| Pvap | 39.12 | kPa | 365.28 | Calculated Property |
| Pvap | 62.77 | kPa | 379.46 | Calculated Property |
| Pvap | 96.29 | kPa | 393.65 | Calculated Property |
| Pvap | 142.08 | kPa | 407.83 | Calculated Property |
| Pvap | 202.66 | kPa | 422.01 | Calculated Property |
Similar Compounds
Find more compounds similar to Butane, 2,3-dichloro-, (R*,R*)-(.+/-.)-.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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