- InChI
- InChI=1S/C24H46O3/c1-3-5-7-9-11-13-15-17-19-21-23(25)27-24(26)22-20-18-16-14-12-10-8-6-4-2/h3-22H2,1-2H3
- InChI Key
- NWADXBLMWHFGGU-UHFFFAOYSA-N
- Formula
- C24H46O3
- SMILES
-
CCCCCCCCCCCC(=O)OC(=O)CCCCCCCC
CCC - Molecular Weight1
- 382.63
- Other Names
-
- Dodecanoic acid, anhydride
- lauroyl anhydride
- 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).
- 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 | 1.1711 | Relay (1.0) Calculated Property | |
| ΔfG° | -288.09 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -1022.02 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 63.88 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 110.87 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.98 | eV | Relay (1.0) Calculated Property |
| log10WS | -7.60 | Relay (1.0) Calculated Property | |
| logPoct/wat | 7.898 | Crippen Calculated Property | |
| McVol | 358.030 | ml/mol | McGowan Calculated Property |
| Pc | 838.21 | kPa | Joback Calculated Property |
| Tboil | 626.01 | K | Relay (1.0) Calculated Property |
| Tc | 810.07 | K | Relay (1.0) Calculated Property |
| Tfus | 314.95 | K | Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value |
| Vc | 1.405 | m3/kmol | Relay (1.0) Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [531.87; 1254.64] | 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 | 1.38400e+01 | |||
| Coefficient B | 2.20104e+00 | |||
| Coefficient C | -1.16850e-03 | |||
| Coefficient D | 2.08260e-07 | |||
| Coefficient E | 0.00000e+00 | |||
| Temperature range, min. | 273.00 | |||
| Temperature range, max. | 1000.00 | |||
| Cp,gas | 531.87 | J/mol×K | 273.00 | Calculated Property |
| Cp,gas | 655.49 | J/mol×K | 353.78 | Calculated Property |
| Cp,gas | 766.75 | J/mol×K | 434.56 | Calculated Property |
| Cp,gas | 866.29 | J/mol×K | 515.33 | Calculated Property |
| Cp,gas | 954.79 | J/mol×K | 596.11 | Calculated Property |
| Cp,gas | 1032.91 | J/mol×K | 676.89 | Calculated Property |
| Cp,gas | 1101.29 | J/mol×K | 757.67 | Calculated Property |
| Cp,gas | 1160.60 | J/mol×K | 838.44 | Calculated Property |
| Cp,gas | 1211.50 | J/mol×K | 919.22 | Calculated Property |
| Cp,gas | 1254.64 | J/mol×K | 1000.00 | Calculated Property |
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| η | [0.0221717; 0.0000649] | Pa×s | [314.95; 737.80] |
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 | -1.39889e+01 | |||
| Coefficient B | 3.20619e+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. | 314.95 | |||
| Temperature range, max. | 737.80 | |||
| η | 0.0221717 | Pa×s | 314.95 | Calculated Property |
| η | 0.0059141 | Pa×s | 361.93 | Calculated Property |
| η | 0.0021373 | Pa×s | 408.92 | Calculated Property |
| η | 0.0009527 | Pa×s | 455.90 | Calculated Property |
| η | 0.0004938 | Pa×s | 502.88 | Calculated Property |
| η | 0.0002864 | Pa×s | 549.87 | Calculated Property |
| η | 0.0001810 | Pa×s | 596.85 | Calculated Property |
| η | 0.0001223 | Pa×s | 643.83 | Calculated Property |
| η | 0.0000872 | Pa×s | 690.81 | Calculated Property |
| η | 0.0000649 | Pa×s | 737.80 | Calculated Property |
Similar Compounds
Find more compounds similar to Lauric anhydride.
Sources
- Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
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