- InChI
- InChI=1S/C32H54O4/c1-3-5-7-9-11-13-15-17-19-23-27-35-31(33)29-25-21-22-26-30(29)32(34)36-28-24-20-18-16-14-12-10-8-6-4-2/h21-22,25-26H,3-20,23-24,27-28H2,1-2H3
- InChI Key
- PUFGCEQWYLJYNJ-UHFFFAOYSA-N
- Formula
- C32H54O4
- SMILES
-
CCCCCCCCCCCCOC(=O)c1ccccc1C(=O
)OCCCCCCCCCCCC - Molecular Weight1
- 502.77
- CAS
- 2432-90-8
- Other Names
-
- 1,2-Benzenedicarboxylic acid, didodecyl ester
- Dilauryl phthalate
- Phthalic acid, didodecyl ester
- Di-n-dodecyl phthalate
- 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).
- 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° | -146.50 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -968.35 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 77.86 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 108.08 | kJ/mol | Joback Calculated Property |
| log10WS | -11.17 | Crippen Calculated Property | |
| logPoct/wat | 9.842 | Crippen Calculated Property | |
| McVol | 452.860 | ml/mol | McGowan Calculated Property |
| Pc | 663.57 | kPa | Joback Calculated Property |
| Tboil | 1115.80 | K | Joback Calculated Property |
| Tc | 1396.06 | K | Joback Calculated Property |
| Tfus | 633.66 | K | Joback Calculated Property |
| Vc | 1.768 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [1625.08; 1710.32] | J/mol×K | [1115.80; 1396.06] | 
|
| Cp,gas | 1625.08 | J/mol×K | 1115.80 | Joback Calculated Property |
| Cp,gas | 1645.08 | J/mol×K | 1162.51 | Joback Calculated Property |
| Cp,gas | 1662.56 | J/mol×K | 1209.22 | Joback Calculated Property |
| Cp,gas | 1677.68 | J/mol×K | 1255.93 | Joback Calculated Property |
| Cp,gas | 1690.58 | J/mol×K | 1302.64 | Joback Calculated Property |
| Cp,gas | 1701.41 | J/mol×K | 1349.35 | Joback Calculated Property |
| Cp,gas | 1710.32 | J/mol×K | 1396.06 | Joback Calculated Property |
| η | [0.0000089; 0.0001399] | Pa×s | [633.66; 1115.80] |
|
| η | 0.0001399 | Pa×s | 633.66 | Joback Calculated Property |
| η | 0.0000682 | Pa×s | 714.02 | Joback Calculated Property |
| η | 0.0000385 | Pa×s | 794.37 | Joback Calculated Property |
| η | 0.0000241 | Pa×s | 874.73 | Joback Calculated Property |
| η | 0.0000163 | Pa×s | 955.09 | Joback Calculated Property |
| η | 0.0000118 | Pa×s | 1035.44 | Joback Calculated Property |
| η | 0.0000089 | Pa×s | 1115.80 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Didodecyl phthalate.
Sources
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