- InChI
- InChI=1S/C17H24O4/c1-3-4-5-6-7-10-13-21-17(19)15-12-9-8-11-14(15)16(18)20-2/h8-9,11-12H,3-7,10,13H2,1-2H3
- InChI Key
- SJMMDRTYFFDPBJ-UHFFFAOYSA-N
- Formula
- C17H24O4
- SMILES
- CCCCCCCCOC(=O)c1ccccc1C(=O)OC
- Molecular Weight1
- 292.37
- CAS
- 91485-83-5
- Other Names
-
- 1,2-Benzenedicarboxylic acid, octyl methyl ester
- Octyl methyl 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).
- 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 |
|---|---|---|---|
| ΔfG° | -272.80 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -658.75 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 39.01 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 74.69 | kJ/mol | Joback Calculated Property |
| log10WS | -4.89 | Crippen Calculated Property | |
| logPoct/wat | 3.990 | Crippen Calculated Property | |
| McVol | 241.510 | ml/mol | McGowan Calculated Property |
| Pc | 1676.91 | kPa | Joback Calculated Property |
| Inp | 2141.00 | NIST | |
| Tboil | 772.60 | K | Joback Calculated Property |
| Tc | 973.04 | K | Joback Calculated Property |
| Tfus | 464.61 | K | Joback Calculated Property |
| Vc | 0.927 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [704.35; 782.03] | J/mol×K | [772.60; 973.04] | 
|
| Cp,gas | 704.35 | J/mol×K | 772.60 | Joback Calculated Property |
| Cp,gas | 719.77 | J/mol×K | 806.01 | Joback Calculated Property |
| Cp,gas | 734.18 | J/mol×K | 839.41 | Joback Calculated Property |
| Cp,gas | 747.59 | J/mol×K | 872.82 | Joback Calculated Property |
| Cp,gas | 760.03 | J/mol×K | 906.23 | Joback Calculated Property |
| Cp,gas | 771.51 | J/mol×K | 939.63 | Joback Calculated Property |
| Cp,gas | 782.03 | J/mol×K | 973.04 | Joback Calculated Property |
| η | [0.0000821; 0.0007844] | Pa×s | [464.61; 772.60] |
|
| η | 0.0007844 | Pa×s | 464.61 | Joback Calculated Property |
| η | 0.0004467 | Pa×s | 515.94 | Joback Calculated Property |
| η | 0.0002816 | Pa×s | 567.27 | Joback Calculated Property |
| η | 0.0001917 | Pa×s | 618.61 | Joback Calculated Property |
| η | 0.0001384 | Pa×s | 669.94 | Joback Calculated Property |
| η | 0.0001047 | Pa×s | 721.27 | Joback Calculated Property |
| η | 0.0000821 | Pa×s | 772.60 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Methyl octyl phthalate.
Sources
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