- InChI
- InChI=1S/C17H36/c1-3-5-7-9-11-13-15-17-16-14-12-10-8-6-4-2/h3-17H2,1-2H3
- InChI Key
- NDJKXXJCMXVBJW-UHFFFAOYSA-N
- Formula
- C17H36
- SMILES
- CCCCCCCCCCCCCCCCC
- Molecular Weight1
- 240.47
- CAS
- 629-78-7
- Other Names
-
- Normal-heptadecane
- n-Heptadecane
- ω : Acentric Factor.
- ΔcH°liquid : Standard liquid enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,liquid : Liquid phase 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).
- ΔfusH : Enthalpy of fusion at a given temperature (kJ/mol).
- ΔsubH° : Enthalpy of sublimation at standard conditions (kJ/mol).
- ΔsubH : Enthalpy of sublimation at a given temperature (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).
- n0 : Refractive Index.
- ρc : Critical density (kg/m3).
- ρl : Liquid Density (kg/m3).
- Inp : Non-polar retention indices.
- ΔfusS : Entropy of fusion at a given temperature (J/mol×K).
- S°liquid : Liquid phase molar entropy at standard conditions (J/mol×K).
- γ : Surface Tension (N/m).
- Tboil : Normal Boiling Point Temperature (K).
- Tboilr : Boiling point at reduced pressure (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Ttriple : Triple Point Temperature (K).
- Vc : Critical Volume (m3/kmol).
- Zc : Critical Compressibility.
- Zra : Rackett Parameter.
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.7700 | KDB | |
| ΔcH°liquid | -11351.20 ± 2.20 | kJ/mol | NIST |
| ΔfG° | 92.15 | kJ/mol | KDB |
| ΔfH°gas | [-394.20; -393.90] | kJ/mol |
|
| ΔfH°gas | -394.20 | kJ/mol | KDB |
| ΔfH°gas | -393.90 ± 2.40 | kJ/mol | NIST |
| ΔfH°liquid | -479.50 ± 2.40 | kJ/mol | NIST |
| ΔfusH° | 39.79 | kJ/mol | Joback Calculated Property |
| ΔsubH° | 125.10 | kJ/mol | NIST |
| ΔvapH° | [86.00; 86.50] | kJ/mol |
|
| ΔvapH° | 86.02 | kJ/mol | NIST |
| ΔvapH° | 86.50 | kJ/mol | NIST |
| ΔvapH° | 86.00 ± 0.80 | kJ/mol | NIST |
| ΔvapH° | 86.20 | kJ/mol | NIST |
| log10WS | -6.94 | Crippen Calculated Property | |
| logPoct/wat | 6.878 | Crippen Calculated Property | |
| McVol | 250.390 | ml/mol | McGowan Calculated Property |
| Pc | [1300.00; 1342.00] | kPa |
|
| Pc | 1340.00 | kPa | KDB |
| Pc | 1300.00 ± 200.00 | kPa | NIST |
| Pc | 1320.00 ± 40.00 | kPa | NIST |
| Pc | 1342.00 ± 160.00 | kPa | NIST |
| ρc | [216.42; 218.10] | kg/m3 |
|
| ρc | 216.42 ± 48.09 | kg/m3 | NIST |
| ρc | 218.10 ± 4.81 | kg/m3 | NIST |
| Inp | [282.99; 287.19] |
|
|
| Inp | 282.99 | NIST | |
| Inp | 287.19 | NIST | |
| S°liquid | 652.24 | J/mol×K | NIST |
| Tboil | [561.65; 575.10] | K |
|
| Tboil | 575.10 | K | KDB |
| Tboil | 575.00 | K | NIST |
| Tboil | 574.25 ± 0.70 | K | NIST |
| Tboil | 563.15 ± 2.00 | K | NIST |
| Tboil | 561.65 ± 1.50 | K | NIST |
| Tboil | 561.65 ± 2.00 | K | NIST |
| Tc | [725.30; 736.00] | K |
|
| Tc | 736.00 | K | KDB |
| Tc | 736.00 ± 2.00 | K | NIST |
| Tc | 731.10 ± 3.00 | K | NIST |
| Tc | Outlier 725.30 ± 1.60 | K | NIST |
| Tc | 735.90 ± 1.00 | K | NIST |
| Tc | 735.60 | K | NIST |
| Tc | 736.00 ± 3.00 | K | NIST |
| Tc | 736.00 ± 5.00 | K | NIST |
| Tfus | [294.00; 301.00] | K |
|
| Tfus | 295.00 | K | KDB |
| Tfus | 295.35 | K | High pr... |
| Tfus | 294.95 ± 0.50 | K | NIST |
| Tfus | 295.00 ± 2.00 | K | NIST |
| Tfus | Outlier 301.00 ± 5.00 | K | NIST |
| Tfus | 294.90 ± 0.30 | K | NIST |
| Tfus | 295.11 ± 0.02 | K | NIST |
| Tfus | 295.11 ± 0.02 | K | NIST |
| Tfus | 295.13 ± 0.01 | K | NIST |
| Tfus | 295.13 ± 0.01 | K | NIST |
| Tfus | 295.15 ± 1.00 | K | NIST |
| Tfus | 295.11 ± 0.06 | K | NIST |
| Tfus | 295.13 ± 0.03 | K | NIST |
| Tfus | 295.10 ± 0.10 | K | NIST |
| Tfus | 295.01 ± 0.15 | K | NIST |
| Tfus | 295.08 ± 0.20 | K | NIST |
| Tfus | 295.00 ± 0.20 | K | NIST |
| Tfus | 295.00 ± 0.20 | K | NIST |
| Tfus | 294.87 ± 0.20 | K | NIST |
| Tfus | 294.40 ± 0.50 | K | NIST |
| Tfus | 294.40 ± 0.20 | K | NIST |
| Tfus | 294.39 ± 0.20 | K | NIST |
| Tfus | 295.09 ± 0.20 | K | NIST |
| Tfus | 294.00 ± 2.00 | K | NIST |
| Tfus | 295.00 ± 3.00 | K | NIST |
| Tfus | 296.00 ± 2.00 | K | NIST |
| Tfus | 296.00 ± 2.00 | K | NIST |
| Tfus | 295.40 ± 2.00 | K | NIST |
| Tfus | 295.70 ± 2.00 | K | NIST |
| Tfus | 295.00 ± 4.00 | K | NIST |
| Tfus | 295.70 ± 2.00 | K | NIST |
| Ttriple | 295.14 ± 0.04 | K | NIST |
| Vc | [1.103; 1.103] | m3/kmol |
|
| Vc | 1.103 | m3/kmol | KDB |
| Vc | 1.103 | m3/kmol | NIST |
| Zc | 0.2415270 | KDB | |
| Zra | 0.23 | KDB |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [666.92; 773.60] | J/mol×K | [588.36; 747.00] |
|
| Cp,gas | 666.92 | J/mol×K | 588.36 | Joback Calculated Property |
| Cp,gas | 686.55 | J/mol×K | 614.80 | Joback Calculated Property |
| Cp,gas | 705.41 | J/mol×K | 641.24 | Joback Calculated Property |
| Cp,gas | 723.52 | J/mol×K | 667.68 | Joback Calculated Property |
| Cp,gas | 740.91 | J/mol×K | 694.12 | Joback Calculated Property |
| Cp,gas | 757.59 | J/mol×K | 720.56 | Joback Calculated Property |
| Cp,gas | 773.60 | J/mol×K | 747.00 | Joback Calculated Property |
| Cp,liquid | 534.34 | J/mol×K | 298.15 | NIST |
| η | [0.0001372; 0.0047502] | Pa×s | [281.35; 588.36] |
|
| η | 0.0047502 | Pa×s | 281.35 | Joback Calculated Property |
| η | 0.0016701 | Pa×s | 332.52 | Joback Calculated Property |
| η | 0.0007760 | Pa×s | 383.69 | Joback Calculated Property |
| η | 0.0004318 | Pa×s | 434.86 | Joback Calculated Property |
| η | 0.0002719 | Pa×s | 486.02 | Joback Calculated Property |
| η | 0.0001869 | Pa×s | 537.19 | Joback Calculated Property |
| η | 0.0001372 | Pa×s | 588.36 | Joback Calculated Property |
| ΔfusH | [10.96; 40.17] | kJ/mol | [284.30; 295.10] |
|
| ΔfusH | 10.96 | kJ/mol | 284.30 | NIST |
| ΔfusH | 39.40 | kJ/mol | 294.70 | NIST |
| ΔfusH | 40.17 | kJ/mol | 295.10 | NIST |
| ΔfusH | 40.17 | kJ/mol | 295.10 | NIST |
| ΔsubH | [131.00; 131.50] | kJ/mol | [288.00; 290.50] |
|
| ΔsubH | 131.50 ± 4.60 | kJ/mol | 288.00 | NIST |
| ΔsubH | 131.00 ± 13.00 | kJ/mol | 290.50 | NIST |
| ΔvapH | [52.89; 91.10] | kJ/mol | [304.50; 576.00] |
|
| ΔvapH | 91.10 | kJ/mol | 304.50 | NIST |
| ΔvapH | 71.60 | kJ/mol | 457.50 | NIST |
| ΔvapH | 62.90 | kJ/mol | 532.50 | NIST |
| ΔvapH | 52.89 | kJ/mol | 576.00 | KDB |
| n0 | [1.42680; 1.43620] | [293.10; 318.15] |
|
|
| n0 | 1.43620 | 293.10 | Liquid ... | |
| n0 | 1.43620 | 293.10 | Extract... | |
| n0 | 1.42680 | 318.15 | Thermod... | |
| ρl | [723.00; 778.00] | kg/m3 | [298.00; 373.15] |
|
| ρl | 778.00 | kg/m3 | 298.00 | KDB |
| ρl | 771.02 | kg/m3 | 303.15 | Density... |
| ρl | 764.16 | kg/m3 | 313.15 | Density... |
| ρl | 757.30 | kg/m3 | 323.15 | Density... |
| ρl | 750.45 | kg/m3 | 333.15 | Density... |
| ρl | 743.70 | kg/m3 | 343.15 | Density... |
| ρl | 736.80 | kg/m3 | 353.15 | Density... |
| ρl | 729.80 | kg/m3 | 363.15 | Density... |
| ρl | 723.00 | kg/m3 | 373.15 | Density... |
| ΔfusS | [38.56; 136.11] | J/mol×K | [284.30; 295.10] |
|
| ΔfusS | 38.56 | J/mol×K | 284.30 | NIST |
| ΔfusS | 136.11 | J/mol×K | 295.10 | NIST |
| γ | 0.03 | N/m | 303.20 | KDB |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 434.90 | K | 1.30 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.64] | kPa | [436.10; 609.50] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.46994e+01 | |||
| Coefficient B | -4.66990e+03 | |||
| Coefficient C | -1.12064e+02 | |||
| Temperature range, min. | 436.10 | |||
| Temperature range, max. | 609.50 | |||
| Pvap | 1.33 | kPa | 436.10 | Calculated Property |
| Pvap | 2.99 | kPa | 455.37 | Calculated Property |
| Pvap | 6.17 | kPa | 474.63 | Calculated Property |
| Pvap | 11.81 | kPa | 493.90 | Calculated Property |
| Pvap | 21.26 | kPa | 513.17 | Calculated Property |
| Pvap | 36.25 | kPa | 532.43 | Calculated Property |
| Pvap | 58.98 | kPa | 551.70 | Calculated Property |
| Pvap | 92.12 | kPa | 570.97 | Calculated Property |
| Pvap | 138.82 | kPa | 590.23 | Calculated Property |
| Pvap | 202.64 | kPa | 609.50 | Calculated Property |
| Pvap | [2.11e-05; 1370.81] | kPa | [295.13; 733.37] |
KDB Vap...
|
| Equation | ln(Pvp) = A + B/T + C*ln(T) + D*T^2 | |||
| Coefficient A | 2.59113e+02 | |||
| Coefficient B | -2.12295e+04 | |||
| Coefficient C | -3.50392e+01 | |||
| Coefficient D | 1.53105e-05 | |||
| Temperature range, min. | 295.13 | |||
| Temperature range, max. | 733.37 | |||
| Pvap | 2.11e-05 | kPa | 295.13 | Calculated Property |
| Pvap | 4.27e-03 | kPa | 343.82 | Calculated Property |
| Pvap | 0.15 | kPa | 392.52 | Calculated Property |
| Pvap | 1.83 | kPa | 441.21 | Calculated Property |
| Pvap | 11.17 | kPa | 489.90 | Calculated Property |
| Pvap | 43.71 | kPa | 538.60 | Calculated Property |
| Pvap | 128.05 | kPa | 587.29 | Calculated Property |
| Pvap | 311.38 | kPa | 635.98 | Calculated Property |
| Pvap | 674.90 | kPa | 684.68 | Calculated Property |
| Pvap | 1370.81 | kPa | 733.37 | Calculated Property |
Similar Compounds
Find more compounds similar to Heptadecane.
Mixtures
- Heptadecane + 2-Pyrrolidinone, 1-methyl-
- Heptadecane + 2-Pyrrolidinone, 1-methyl- + Benzene, propyl-
- Heptadecane + Methane
- Heptadecane + Acetic acid, methyl ester
- Heptadecane + Ethyl Acetate
- Heptadecane + n-Propyl acetate
- Heptadecane + Acetic acid, butyl ester
- Heptadecane + Acetic acid, pentyl ester
- Heptadecane + Methyl propionate
- Propanoic acid, ethyl ester + Heptadecane
- Heptadecane + Propanoic acid, propyl ester
- Heptadecane + Propanoic acid, butyl ester
- Heptadecane + Propanoic acid, pentyl ester
- Heptadecane + 2-Pyrrolidinone, 1-methyl- + Benzene, pentyl-
- Heptadecane + Benzene, n-butyl-
- Heptadecane + Carbon dioxide
- Heptadecane + Nitrogen + Carbon dioxide
- Heptadecane + Carbon dioxide + Ethanol
Sources
- KDB Vapor Pressure Data
- Crippen Method
- Crippen Method
- Liquid liquid equilibria for n-alkanes (C12, C14, C17) + propylbenzene +NMP mixtures at temperatures between 298 and 328K
- High pressure phase equilibria in methane +waxy systems 1. Methane + heptadecane
- Extraction of propylbenzene from its mixtures with heptadecane using 4-methyl-N-butylpyridinium tetrafluoroborate
- Measurement of bubble point pressure in crude oils using an acoustic wave sensor
- Measurement and correlation of the interfacial tension for paraffin + CO2 and (CO2+N2) mixture gas at elevated temperatures and pressures
- Thermodynamic properties of (an ester + an alkane). XVI. Experimental HEm and V Em values and a new correlation method for (an alkyl ethanoate + an n-alkane) at 318.15 K
- Thermodynamic properties of (an ester + and alkane). XVII. Experimental He and Ve values for (an alkyl propanoate + an alkane) at 318.15K
- Extraction of pentylbenzene from high molar mass alkanes (C14 and C17) by N-methyl-2-pyrrolidone
- Experiment and correlation of the equilibrium interfacial tension for paraffin + CO2 modified with ethanol
- Density, Viscosity, Speed of Sound, Bulk Modulus, Surface Tension, and Flash Point of Binary Mixtures of Butylbenzene + Linear Alkanes (n-Decane, n-Dodecane, n-Tetradecane, n-Hexadecane, or n-Heptadecane) at 0.1 MPa
- Interfacial Tension Measurement and Calculation of (Carbon Dioxide + n-Alkane) Binary Mixtures
- Joback Method
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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