- InChI
- InChI=1S/C7H15Br/c1-3-4-5-6-7(2)8/h7H,3-6H2,1-2H3
- InChI Key
- HLAUCEOFCOXKNF-UHFFFAOYSA-N
- Formula
- C7H15Br
- SMILES
- CCCCCC(C)Br
- Molecular Weight1
- 179.10
- CAS
- 1974-04-5
- Other Names
-
- 2-Bromoheptane
- 2-Heptyl bromide
- 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.
- I : 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° | 19.94 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -166.76 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 15.65 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 37.22 | kJ/mol | Joback Calculated Property |
| log10WS | -3.30 | Crippen Calculated Property | |
| logPoct/wat | 3.350 | Crippen Calculated Property | |
| McVol | 126.990 | ml/mol | McGowan Calculated Property |
| Pc | 3042.32 | kPa | Joback Calculated Property |
| Inp | [986.00; 1047.00] |
|
|
| Inp | 1037.00 | NIST | |
| Inp | 1047.00 | NIST | |
| Inp | 1026.00 | NIST | |
| Inp | 986.00 | NIST | |
| Inp | 986.00 | NIST | |
| Inp | 1037.00 | NIST | |
| I | [1164.00; 1185.00] |
|
|
| I | 1175.00 | NIST | |
| I | 1185.00 | NIST | |
| I | 1164.00 | NIST | |
| I | 1173.00 | NIST | |
| I | 1173.00 | NIST | |
| Tboil | 439.00 ± 3.00 | K | NIST |
| Tc | 611.91 | K | Joback Calculated Property |
| Tfus | 213.45 | K | Joback Calculated Property |
| Vc | 0.483 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [236.30; 301.90] | J/mol×K | [425.28; 611.91] |
|
| Cp,gas | 236.30 | J/mol×K | 425.28 | Joback Calculated Property |
| Cp,gas | 248.56 | J/mol×K | 456.38 | Joback Calculated Property |
| Cp,gas | 260.26 | J/mol×K | 487.49 | Joback Calculated Property |
| Cp,gas | 271.43 | J/mol×K | 518.59 | Joback Calculated Property |
| Cp,gas | 282.08 | J/mol×K | 549.70 | Joback Calculated Property |
| Cp,gas | 292.23 | J/mol×K | 580.80 | Joback Calculated Property |
| Cp,gas | 301.90 | J/mol×K | 611.91 | Joback Calculated Property |
| η | [0.0003157; 0.0064391] | Pa×s | [213.45; 425.28] |
|
| η | 0.0064391 | Pa×s | 213.45 | Joback Calculated Property |
| η | 0.0027270 | Pa×s | 248.75 | Joback Calculated Property |
| η | 0.0014299 | Pa×s | 284.06 | Joback Calculated Property |
| η | 0.0008648 | Pa×s | 319.37 | Joback Calculated Property |
| η | 0.0005781 | Pa×s | 354.67 | Joback Calculated Property |
| η | 0.0004157 | Pa×s | 389.98 | Joback Calculated Property |
| η | 0.0003157 | Pa×s | 425.28 | Joback Calculated Property |
| ΔvapH | 45.00 | kJ/mol | 386.50 | NIST |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 338.20 | K | 2.80 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [0.69; 202.66] | kPa | [320.15; 464.82] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.54004e+01 | |||
| Coefficient B | -4.05153e+03 | |||
| Coefficient C | -6.32340e+01 | |||
| Temperature range, min. | 320.15 | |||
| Temperature range, max. | 464.82 | |||
| Pvap | 0.69 | kPa | 320.15 | Calculated Property |
| Pvap | 1.75 | kPa | 336.22 | Calculated Property |
| Pvap | 3.99 | kPa | 352.30 | Calculated Property |
| Pvap | 8.35 | kPa | 368.37 | Calculated Property |
| Pvap | 16.24 | kPa | 384.45 | Calculated Property |
| Pvap | 29.62 | kPa | 400.52 | Calculated Property |
| Pvap | 51.15 | kPa | 416.60 | Calculated Property |
| Pvap | 84.23 | kPa | 432.67 | Calculated Property |
| Pvap | 133.07 | kPa | 448.75 | Calculated Property |
| Pvap | 202.66 | kPa | 464.82 | Calculated Property |
Similar Compounds
Find more compounds similar to Heptane, 2-bromo-.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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