- InChI
- InChI=1S/C21H40O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(22)23-2/h10-11H,3-9,12-20H2,1-2H3/b11-10-
- InChI Key
- RBKMRGOHCLRTLZ-KHPPLWFESA-N
- Formula
- C21H40O2
- SMILES
- CCCCCCCCC=CCCCCCCCCCC(=O)OC
- Molecular Weight1
- 324.54
- CAS
- 2390-09-2
- Other Names
-
- (Z)-Methyl eicosa-11-enoate
- 11-Eicosenoic acid, methyl ester, (Z)-
- Methyl (Z)-11-eicosenoate
- cis-Methyl 11-eicosenoate
- methyl cis-11-eicosenoate
- methyl cis-icos-11-enoate
- ΔcH°liquid : Standard liquid enthalpy of combustion (kJ/mol).
- 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).
- 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 |
|---|---|---|---|
| ΔcH°liquid | -13190.00 | kJ/mol | NIST |
| ΔfG° | -27.76 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -604.35 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 53.13 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 115.80 ± 0.70 | kJ/mol | NIST |
| log10WS | -7.33 | Crippen Calculated Property | |
| logPoct/wat | 6.977 | Crippen Calculated Property | |
| McVol | 309.890 | ml/mol | McGowan Calculated Property |
| Pc | 1016.83 | kPa | Joback Calculated Property |
| Inp | [2278.00; 2309.50] |
|
|
| Inp | 2279.00 | NIST | |
| Inp | 2302.00 | NIST | |
| Inp | 2309.50 | NIST | |
| Inp | 2278.00 | NIST | |
| Inp | 2278.00 | NIST | |
| Inp | 2279.00 | NIST | |
| Tboil | 760.33 | K | Joback Calculated Property |
| Tc | 936.69 | K | Joback Calculated Property |
| Tfus | 393.51 | K | Joback Calculated Property |
| Vc | 1.216 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [945.68; 1049.56] | J/mol×K | [760.33; 936.69] |
|
| Cp,gas | 945.68 | J/mol×K | 760.33 | Joback Calculated Property |
| Cp,gas | 965.24 | J/mol×K | 789.72 | Joback Calculated Property |
| Cp,gas | 983.86 | J/mol×K | 819.12 | Joback Calculated Property |
| Cp,gas | 1001.56 | J/mol×K | 848.51 | Joback Calculated Property |
| Cp,gas | 1018.40 | J/mol×K | 877.90 | Joback Calculated Property |
| Cp,gas | 1034.38 | J/mol×K | 907.29 | Joback Calculated Property |
| Cp,gas | 1049.56 | J/mol×K | 936.69 | Joback Calculated Property |
| η | [0.0017576; 0.0143400] | Pa×s | [278.15; 373.15] |
|
| η | 0.0143400 | Pa×s | 278.15 | Densiti... |
| η | 0.0119750 | Pa×s | 283.15 | Densiti... |
| η | 0.0101310 | Pa×s | 288.15 | Densiti... |
| η | 0.0086667 | Pa×s | 293.15 | Densiti... |
| η | 0.0074879 | Pa×s | 298.15 | Densiti... |
| η | 0.0065284 | Pa×s | 303.15 | Densiti... |
| η | 0.0057379 | Pa×s | 308.15 | Densiti... |
| η | 0.0050803 | Pa×s | 313.15 | Densiti... |
| η | 0.0045289 | Pa×s | 318.15 | Densiti... |
| η | 0.0040624 | Pa×s | 323.15 | Densiti... |
| η | 0.0036649 | Pa×s | 328.15 | Densiti... |
| η | 0.0033231 | Pa×s | 333.15 | Densiti... |
| η | 0.0030278 | Pa×s | 338.15 | Densiti... |
| η | 0.0027709 | Pa×s | 343.15 | Densiti... |
| η | 0.0025461 | Pa×s | 348.15 | Densiti... |
| η | 0.0023484 | Pa×s | 353.15 | Densiti... |
| η | 0.0021736 | Pa×s | 358.15 | Densiti... |
| η | 0.0020186 | Pa×s | 363.15 | Densiti... |
| η | 0.0018807 | Pa×s | 368.15 | Densiti... |
| η | 0.0017576 | Pa×s | 373.15 | Densiti... |
| ΔvapH | 115.80 | kJ/mol | 298.15 | the vap... |
Similar Compounds
Find more compounds similar to cis-11-Eicosenoic acid, methyl ester.
Sources
- Crippen Method
- Crippen Method
- the vaporization enthaplies and vapor pressures of a series of unstaurated fatty acid methyl esters by correlation gas chromatography
- Densities and Viscosities of Minority Fatty Acid Methyl and Ethyl Esters Present in Biodiesel
- Joback Method
- McGowan Method
- NIST Webbook
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