- InChI
- InChI=1S/C21H44/c1-7-18(3)12-9-14-20(5)16-11-17-21(6)15-10-13-19(4)8-2/h18-21H,7-17H2,1-6H3
- InChI Key
- HGXQMDBRPYJRTH-UHFFFAOYSA-N
- Formula
- C21H44
- SMILES
- CCC(C)CCCC(C)CCCC(C)CCCC(C)CC
- Molecular Weight1
- 296.57
- 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).
- Inp : Non-polar retention indices.
- 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 |
|---|---|---|---|
| ΔfG° | 116.18 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -497.89 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 36.05 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 60.79 | kJ/mol | Joback Calculated Property |
| log10WS | -7.65 | Crippen Calculated Property | |
| logPoct/wat | 7.862 | Crippen Calculated Property | |
| McVol | 306.750 | ml/mol | McGowan Calculated Property |
| Pc | 975.34 | kPa | Joback Calculated Property |
| Inp | 1892.00 | NIST | |
| Tboil | 678.12 | K | Joback Calculated Property |
| Tc | 846.24 | K | Joback Calculated Property |
| Tfus | 266.43 | K | Joback Calculated Property |
| Vc | 1.188 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [902.12; 1021.83] | J/mol×K | [678.12; 846.24] | 
|
| Cp,gas | 902.12 | J/mol×K | 678.12 | Joback Calculated Property |
| Cp,gas | 924.44 | J/mol×K | 706.14 | Joback Calculated Property |
| Cp,gas | 945.77 | J/mol×K | 734.16 | Joback Calculated Property |
| Cp,gas | 966.15 | J/mol×K | 762.18 | Joback Calculated Property |
| Cp,gas | 985.59 | J/mol×K | 790.20 | Joback Calculated Property |
| Cp,gas | 1004.15 | J/mol×K | 818.22 | Joback Calculated Property |
| Cp,gas | 1021.83 | J/mol×K | 846.24 | Joback Calculated Property |
| η | [0.0000633; 0.0164078] | Pa×s | [266.43; 678.12] |
|
| η | 0.0164078 | Pa×s | 266.43 | Joback Calculated Property |
| η | 0.0025167 | Pa×s | 335.04 | Joback Calculated Property |
| η | 0.0007301 | Pa×s | 403.66 | Joback Calculated Property |
| η | 0.0003035 | Pa×s | 472.27 | Joback Calculated Property |
| η | 0.0001576 | Pa×s | 540.89 | Joback Calculated Property |
| η | 0.0000949 | Pa×s | 609.50 | Joback Calculated Property |
| η | 0.0000633 | Pa×s | 678.12 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Heptadecane, 3,7,11,15-tetramethyl.
Sources
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