- InChI
- InChI=1S/C19H38O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-21-19-20/h19H,2-18H2,1H3
- InChI Key
- NOPZJEGEHWRZSE-UHFFFAOYSA-N
- Formula
- C19H38O2
- SMILES
- CCCCCCCCCCCCCCCCCCOC=O
- Molecular Weight1
- 298.50
- CAS
- 5451-75-2
- 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).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (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).
- 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 | 0.9572 | Relay (1.0) Calculated Property | |
| ΔfG° | -95.42 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -704.49 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 48.44 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 106.68 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 10.17 | eV | Relay (1.0) Calculated Property |
| log10WS | -7.25 | Relay (1.0) Calculated Property | |
| logPoct/wat | 6.421 | Crippen Calculated Property | |
| McVol | 286.010 | ml/mol | McGowan Calculated Property |
| Pc | 1122.31 | kPa | Joback Calculated Property |
| Inp | [2118.00; 2118.00] |
|
|
| Inp | 2118.00 | NIST | |
| Inp | 2118.00 | NIST | |
| Tboil | 593.24 | K | Relay (1.0) Calculated Property |
| Tc | 775.66 | K | Relay (1.0) Calculated Property |
| Tfus | 311.86 | K | Relay (1.0) Calculated Property |
| Vc | 1.127 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [847.46; 949.37] | J/mol×K | [705.20; 872.48] |
|
| Cp,gas | 847.46 | J/mol×K | 705.20 | Joback Calculated Property |
| Cp,gas | 866.49 | J/mol×K | 733.08 | Joback Calculated Property |
| Cp,gas | 884.68 | J/mol×K | 760.96 | Joback Calculated Property |
| Cp,gas | 902.04 | J/mol×K | 788.84 | Joback Calculated Property |
| Cp,gas | 918.59 | J/mol×K | 816.72 | Joback Calculated Property |
| Cp,gas | 934.36 | J/mol×K | 844.60 | Joback Calculated Property |
| Cp,gas | 949.37 | J/mol×K | 872.48 | Joback Calculated Property |
| η | [0.0000932; 0.0021420] | Pa×s | [368.12; 705.20] |
|
| η | 0.0021420 | Pa×s | 368.12 | Joback Calculated Property |
| η | 0.0008989 | Pa×s | 424.30 | Joback Calculated Property |
| η | 0.0004621 | Pa×s | 480.48 | Joback Calculated Property |
| η | 0.0002731 | Pa×s | 536.66 | Joback Calculated Property |
| η | 0.0001783 | Pa×s | 592.84 | Joback Calculated Property |
| η | 0.0001253 | Pa×s | 649.02 | Joback Calculated Property |
| η | 0.0000932 | Pa×s | 705.20 | Joback Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.62] | kPa | [533.72; 628.77] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 2.64610e+01 | |||
| Coefficient B | -1.04734e+04 | |||
| Coefficient C | -1.33568e+02 | |||
| Temperature range, min. | 533.72 | |||
| Temperature range, max. | 628.77 | |||
| Pvap | 1.33 | kPa | 533.72 | Calculated Property |
| Pvap | 2.61 | kPa | 544.28 | Calculated Property |
| Pvap | 4.95 | kPa | 554.84 | Calculated Property |
| Pvap | 9.10 | kPa | 565.40 | Calculated Property |
| Pvap | 16.23 | kPa | 575.96 | Calculated Property |
| Pvap | 28.19 | kPa | 586.53 | Calculated Property |
| Pvap | 47.74 | kPa | 597.09 | Calculated Property |
| Pvap | 78.97 | kPa | 607.65 | Calculated Property |
| Pvap | 127.80 | kPa | 618.21 | Calculated Property |
| Pvap | 202.62 | kPa | 628.77 | Calculated Property |
Similar Compounds
Find more compounds similar to Octadecyl formate.
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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