- InChI
- InChI=1S/C5H10Br2/c1-5(7)3-2-4-6/h5H,2-4H2,1H3
- InChI Key
- CNBFRBXEGGRSPL-UHFFFAOYSA-N
- Formula
- C5H10Br2
- SMILES
- CC(Br)CCCBr
- Molecular Weight1
- 229.94
- CAS
- 626-87-9
- Other Names
-
- 1,4-Dibromopentane
- 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).
- 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).
- ΔvapH : Enthalpy of vaporization at a given temperature (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).
- 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 |
|---|---|---|---|
| ω | 0.4835 | Relay (1.0) Calculated Property | |
| ΔfG° | 17.42 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -128.46 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfH°liquid | -173.20 | kJ/mol | NIST |
| ΔfusH° | 15.75 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 51.11 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.93 | eV | Relay (1.0) Calculated Property |
| log10WS | -3.18 | Relay (1.0) Calculated Property | |
| logPoct/wat | 2.945 | Crippen Calculated Property | |
| McVol | 116.310 | ml/mol | McGowan Calculated Property |
| Pc | 4151.61 | kPa | Joback Calculated Property |
| Inp | [1103.00; 1113.00] |
|
|
| Inp | 1113.00 | NIST | |
| Inp | 1103.00 | NIST | |
| Tboil | 470.88 | K | Relay (1.0) Calculated Property |
| Tc | 659.25 | K | Relay (1.0) Calculated Property |
| Tfus | 234.56 | K | Relay (1.0) Calculated Property |
| Vc | 0.412 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [195.09; 243.97] | J/mol×K | [445.68; 654.58] |
|
| Cp,gas | 195.09 | J/mol×K | 445.68 | Joback Calculated Property |
| Cp,gas | 204.52 | J/mol×K | 480.50 | Joback Calculated Property |
| Cp,gas | 213.39 | J/mol×K | 515.31 | Joback Calculated Property |
| Cp,gas | 221.74 | J/mol×K | 550.13 | Joback Calculated Property |
| Cp,gas | 229.60 | J/mol×K | 584.95 | Joback Calculated Property |
| Cp,gas | 237.00 | J/mol×K | 619.76 | Joback Calculated Property |
| Cp,gas | 243.97 | J/mol×K | 654.58 | Joback Calculated Property |
| η | [0.0003884; 0.0043813] | Pa×s | [250.71; 445.68] |
|
| η | 0.0043813 | Pa×s | 250.71 | Joback Calculated Property |
| η | 0.0023206 | Pa×s | 283.20 | Joback Calculated Property |
| η | 0.0014009 | Pa×s | 315.70 | Joback Calculated Property |
| η | 0.0009293 | Pa×s | 348.19 | Joback Calculated Property |
| η | 0.0006612 | Pa×s | 380.69 | Joback Calculated Property |
| η | 0.0004963 | Pa×s | 413.19 | Joback Calculated Property |
| η | 0.0003884 | Pa×s | 445.68 | Joback Calculated Property |
| ΔvapH | 51.80 | kJ/mol | 450.50 | NIST |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 371.70 | K | 3.30 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.67] | kPa | [358.52; 486.15] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.65631e+01 | |||
| Coefficient B | -4.65211e+03 | |||
| Coefficient C | -7.26860e+01 | |||
| Temperature range, min. | 358.52 | |||
| Temperature range, max. | 486.15 | |||
| Pvap | 1.33 | kPa | 358.52 | Calculated Property |
| Pvap | 2.88 | kPa | 372.70 | Calculated Property |
| Pvap | 5.79 | kPa | 386.88 | Calculated Property |
| Pvap | 10.98 | kPa | 401.06 | Calculated Property |
| Pvap | 19.74 | kPa | 415.24 | Calculated Property |
| Pvap | 33.87 | kPa | 429.43 | Calculated Property |
| Pvap | 55.76 | kPa | 443.61 | Calculated Property |
| Pvap | 88.49 | kPa | 457.79 | Calculated Property |
| Pvap | 135.91 | kPa | 471.97 | Calculated Property |
| Pvap | 202.67 | kPa | 486.15 | Calculated Property |
Similar Compounds
Find more compounds similar to Pentane, 1,4-dibromo-.
Sources
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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