- InChI
- InChI=1S/C20H40O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-20(22)23-19-18-21/h21H,2-19H2,1H3
- InChI Key
- RFVNOJDQRGSOEL-UHFFFAOYSA-N
- Formula
- C20H40O3
- SMILES
- CCCCCCCCCCCCCCCCCC(=O)OCCO
- Molecular Weight1
- 328.53
- CAS
- 111-60-4
- Other Names
-
- Stearic acid, 2-hydroxyethyl ester
- Emerest 2350
- Empilan 2848
- Ethylene glycol monostearate
- Ethylene glycol stearate
- Glycol monostearate
- Glycol stearate
- Ivorit
- Monthybase
- Monthyle
- Parastarin
- Pegosperse 50 MS
- Prodhybas N
- Prodhybase ethyl
- S 151
- Sedetol
- Tego-stearate
- 2-Hydroxyethyl stearate
- Clindrol SEG
- Lipo EGMS
- Stearic acid, monoester with ethylene glycol
- USAF KE-11
- Ablunol EGMS
- Alkamuls EGMS/C
- Alkamuls SEG
- Schercemol EGMS
- 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).
- 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 | 1.1969 | Relay (1.0) Calculated Property | |
| ΔfG° | -329.67 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -931.17 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 56.01 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 121.48 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 10.06 | eV | Relay (1.0) Calculated Property |
| log10WS | -6.09 | Relay (1.0) Calculated Property | |
| logPoct/wat | 5.783 | Crippen Calculated Property | |
| McVol | 305.970 | ml/mol | McGowan Calculated Property |
| Pc | 1081.35 | kPa | Joback Calculated Property |
| Inp | [2403.00; 2436.00] |
|
|
| Inp | 2403.00 | NIST | |
| Inp | 2436.00 | NIST | |
| Tboil | 628.04 | K | Relay (1.0) Calculated Property |
| Tc | 818.87 | K | Relay (1.0) Calculated Property |
| Tfus | 327.62 | K | Relay (1.0) Calculated Property |
| Vc | 1.186 | m3/kmol | Relay (1.0) Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [458.60; 1077.93] | J/mol×K | [273.00; 1000.00] |
Joback Predicted correlation
|
| Equation | Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K | |||
| Coefficient A | 1.54080e+01 | |||
| Coefficient B | 1.88302e+00 | |||
| Coefficient C | -1.00000e-03 | |||
| Coefficient D | 1.79500e-07 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 458.60 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 564.37 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 659.58 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 744.79 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 820.57 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 887.49 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 946.12 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 997.03 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 1040.77 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 1077.93 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0015887; 0.0000271] | Pa×s | [418.31; 692.14] |
Joback Predicted correlation
|
| Equation | Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K | |||
| Coefficient A | -1.67314e+01 | |||
| Coefficient B | 4.30295e+03 | |||
| Coefficient C | 0.00000e+00 | |||
| Coefficient D | 0.00000e+00 | |||
| Coefficient E | 0.00000e+00 | |||
| Comment | Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc. | |||
| Temperature range, min. | 418.31 | |||
| Temperature range, max. | 692.14 | |||
| η | 0.0015887 | Pa×s | 418.31 | Calculated Property |
| η | 0.0007909 | Pa×s | 448.74 | Calculated Property |
| η | 0.0004302 | Pa×s | 479.16 | Calculated Property |
| η | 0.0002517 | Pa×s | 509.59 | Calculated Property |
| η | 0.0001564 | Pa×s | 540.01 | Calculated Property |
| η | 0.0001022 | Pa×s | 570.44 | Calculated Property |
| η | 0.0000698 | Pa×s | 600.86 | Calculated Property |
| η | 0.0000494 | Pa×s | 631.29 | Calculated Property |
| η | 0.0000361 | Pa×s | 661.72 | Calculated Property |
| η | 0.0000271 | Pa×s | 692.14 | Calculated Property |
Similar Compounds
Find more compounds similar to Octadecanoic acid, 2-hydroxyethyl ester.
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