- InChI
- InChI=1S/C12H14O4/c1-3-15-11(13)9-7-5-6-8-10(9)12(14)16-4-2/h5-8H,3-4H2,1-2H3
- InChI Key
- FLKPEMZONWLCSK-UHFFFAOYSA-N
- Formula
- C12H14O4
- SMILES
- CCOC(=O)c1ccccc1C(=O)OCC
- Molecular Weight1
- 222.24
- CAS
- 84-66-2
- Other Names
-
- 1,2-Benzenedicarboxylic acid, 1,2-diethyl ester
- 1,2-Benzenedicarboxylic acid, diethyl ester
- 1,2-benzenedioic acid, diethyl ester
- 1,2-diethyl phthalate
- Anozol
- DEP
- DIETHYL ESTER
- Diethyl ester of 1,2-Benzenedicarboxylic acid
- Diethyl-1,2-benzenedicarboxylate
- Diethyl-o-phthalate
- Diethylester kyseliny ftalove
- Estol 1550
- Ethyl phthalate
- Kodaflex DEP
- NCI-C60048
- NSC 8905
- Neantine
- O-BENZENEDICARBOXYLIC ACID
- Palatinol A
- Phthalic acid, diethyl ester
- Phthalol
- Phthalsaeurediaethylester
- Placidol E
- Rcra waste number U088
- Solvanol
- Unimoll DA
- diethyl 1,2-benzenedicarboxylate
- diethyl 1,2-benzenedioate
- diethyl benzene-1,2-dicarboxylate
- o-Benzenedicarboxylic acid, diethyl ester
- o-Bis(ethoxycarbonyl)benzene
- ΔcH°liquid : Standard liquid enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,liquid : Liquid phase heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- EA : Electron affinity (eV).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°liquid : Liquid phase enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔfusH : Enthalpy of fusion at a given temperature (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).
- Pvap : Vapor pressure (kPa).
- n0 : Refractive Index.
- Inp : Non-polar retention indices.
- I : Polar retention indices.
- ΔfusS : Entropy of fusion at a given temperature (J/mol×K).
- S°liquid : Liquid phase molar entropy at standard conditions (J/mol×K).
- Tboil : Normal Boiling Point Temperature (K).
- Tboilr : Boiling point at reduced pressure (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Ttriple : Triple Point Temperature (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 | [-6077.65; -5946.00] | kJ/mol |
|
| ΔcH°liquid | -5946.00 ± 12.00 | kJ/mol | NIST |
| ΔcH°liquid | -6073.90 | kJ/mol | NIST |
| ΔcH°liquid | -6077.65 | kJ/mol | NIST |
| EA | 0.54 | eV | NIST |
| ΔfG° | -314.90 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | [-685.00; -661.40] | kJ/mol |
|
| ΔfH°gas | -661.40 | kJ/mol | NIST |
| ΔfH°gas | -685.00 ± 13.00 | kJ/mol | NIST |
| ΔfH°liquid | [-777.00; -753.08] | kJ/mol |
|
| ΔfH°liquid | -753.08 | kJ/mol | NIST |
| ΔfH°liquid | -777.00 ± 12.00 | kJ/mol | NIST |
| ΔfusH° | 26.06 | kJ/mol | Joback Calculated Property |
| ΔvapH° | [81.10; 87.40] | kJ/mol |
|
| ΔvapH° | 82.10 ± 0.50 | kJ/mol | NIST |
| ΔvapH° | 87.40 | kJ/mol | NIST |
| ΔvapH° | 81.10 ± 0.80 | kJ/mol | NIST |
| log10WS | [-2.36; -2.35] |
|
|
| log10WS | -2.36 | Aq. Sol... | |
| log10WS | -2.35 | Estimat... | |
| logPoct/wat | 2.040 | Crippen Calculated Property | |
| McVol | 171.060 | ml/mol | McGowan Calculated Property |
| Pc | 2260.00 | kPa | Critica... |
| Inp | [269.90; 1610.00] |
|
|
| Inp | 1551.10 | NIST | |
| Inp | 1581.00 | NIST | |
| Inp | 1583.00 | NIST | |
| Inp | 1587.00 | NIST | |
| Inp | 1603.00 | NIST | |
| Inp | 1565.00 | NIST | |
| Inp | 1568.00 | NIST | |
| Inp | 1565.00 | NIST | |
| Inp | 1568.00 | NIST | |
| Inp | 1605.00 | NIST | |
| Inp | 1543.00 | NIST | |
| Inp | 1585.00 | NIST | |
| Inp | 1592.00 | NIST | |
| Inp | 1547.50 | NIST | |
| Inp | 1550.90 | NIST | |
| Inp | 1558.00 | NIST | |
| Inp | 1584.00 | NIST | |
| Inp | 1562.22 | NIST | |
| Inp | 1563.47 | NIST | |
| Inp | 1561.87 | NIST | |
| Inp | 1570.77 | NIST | |
| Inp | 1572.65 | NIST | |
| Inp | 1569.25 | NIST | |
| Inp | 1563.84 | NIST | |
| Inp | 1567.00 | NIST | |
| Inp | 1568.00 | NIST | |
| Inp | 1558.00 | NIST | |
| Inp | 1546.00 | NIST | |
| Inp | 1549.00 | NIST | |
| Inp | 1595.00 | NIST | |
| Inp | 1583.00 | NIST | |
| Inp | 1594.00 | NIST | |
| Inp | 1559.00 | NIST | |
| Inp | 1546.00 | NIST | |
| Inp | 1602.30 | NIST | |
| Inp | 1545.00 | NIST | |
| Inp | 1546.00 | NIST | |
| Inp | 1547.00 | NIST | |
| Inp | 1550.00 | NIST | |
| Inp | 1578.00 | NIST | |
| Inp | 1578.00 | NIST | |
| Inp | 1578.00 | NIST | |
| Inp | 1578.00 | NIST | |
| Inp | 1578.00 | NIST | |
| Inp | 1579.00 | NIST | |
| Inp | 1582.00 | NIST | |
| Inp | 1585.00 | NIST | |
| Inp | 1541.00 | NIST | |
| Inp | 1556.00 | NIST | |
| Inp | 1563.00 | NIST | |
| Inp | 1597.00 | NIST | |
| Inp | 1551.00 | NIST | |
| Inp | 1547.00 | NIST | |
| Inp | 1559.00 | NIST | |
| Inp | 1601.00 | NIST | |
| Inp | 1591.00 | NIST | |
| Inp | 1592.00 | NIST | |
| Inp | 1594.00 | NIST | |
| Inp | 1610.00 | NIST | |
| Inp | 1546.00 | NIST | |
| Inp | 1610.00 | NIST | |
| Inp | 1583.00 | NIST | |
| Inp | 1595.00 | NIST | |
| Inp | 1603.00 | NIST | |
| Inp | 1570.00 | NIST | |
| Inp | 1597.00 | NIST | |
| Inp | 1583.00 | NIST | |
| Inp | 1565.00 | NIST | |
| Inp | 1548.00 | NIST | |
| Inp | 1551.00 | NIST | |
| Inp | 1559.00 | NIST | |
| Inp | 1564.00 | NIST | |
| Inp | 1560.00 | NIST | |
| Inp | 1563.00 | NIST | |
| Inp | 1604.00 | NIST | |
| Inp | 1564.00 | NIST | |
| Inp | Outlier 271.90 | NIST | |
| Inp | Outlier 269.90 | NIST | |
| Inp | Outlier 271.04 | NIST | |
| Inp | Outlier 272.56 | NIST | |
| Inp | 1601.00 | NIST | |
| Inp | 1546.00 | NIST | |
| Inp | 1570.00 | NIST | |
| Inp | 1551.00 | NIST | |
| Inp | 1604.00 | NIST | |
| Inp | 1551.10 | NIST | |
| Inp | 1594.00 | NIST | |
| Inp | 1578.00 | NIST | |
| Inp | 1585.00 | NIST | |
| Inp | 1605.00 | NIST | |
| Inp | 1550.90 | NIST | |
| Inp | 1561.87 | NIST | |
| Inp | 1567.00 | NIST | |
| I | [2309.00; 2407.00] |
|
|
| I | 2378.00 | NIST | |
| I | 2311.00 | NIST | |
| I | 2309.00 | NIST | |
| I | 2380.00 | NIST | |
| I | 2370.00 | NIST | |
| I | 2401.00 | NIST | |
| I | 2370.00 | NIST | |
| I | 2372.00 | NIST | |
| I | 2366.00 | NIST | |
| I | 2358.90 | NIST | |
| I | 2361.10 | NIST | |
| I | 2319.00 | NIST | |
| I | 2355.00 | NIST | |
| I | 2374.00 | NIST | |
| I | 2312.00 | NIST | |
| I | 2361.00 | NIST | |
| I | 2358.00 | NIST | |
| I | 2365.00 | NIST | |
| I | 2365.00 | NIST | |
| I | 2407.00 | NIST | |
| I | 2400.00 | NIST | |
| I | 2333.00 | NIST | |
| I | 2346.00 | NIST | |
| I | 2380.00 | NIST | |
| I | 2366.00 | NIST | |
| I | 2365.00 | NIST | |
| I | 2346.00 | NIST | |
| I | 2355.00 | NIST | |
| I | 2378.00 | NIST | |
| I | 2311.00 | NIST | |
| S°liquid | 425.08 | J/mol×K | NIST |
| Tboil | [562.65; 571.65] | K |
|
| Tboil | 562.65 | K | KDB |
| Tboil | 571.17 | K | (Liquid... |
| Tboil | 571.20 | K | NIST |
| Tboil | 571.00 | K | NIST |
| Tboil | 571.65 ± 1.00 | K | NIST |
| Tc | 870.02 | K | Joback Calculated Property |
| Tfus | [240.15; 272.80] | K |
|
| Tfus | 245.53 | K | Aq. Sol... |
| Tfus | 272.80 | K | NIST |
| Tfus | 240.15 ± 1.00 | K | NIST |
| Ttriple | 269.92 ± 0.02 | K | NIST |
| Vc | 0.647 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [436.51; 504.49] | J/mol×K | [658.20; 870.02] |
|
| Cp,gas | 436.51 | J/mol×K | 658.20 | Joback Calculated Property |
| Cp,gas | 449.86 | J/mol×K | 693.50 | Joback Calculated Property |
| Cp,gas | 462.40 | J/mol×K | 728.81 | Joback Calculated Property |
| Cp,gas | 474.13 | J/mol×K | 764.11 | Joback Calculated Property |
| Cp,gas | 485.06 | J/mol×K | 799.41 | Joback Calculated Property |
| Cp,gas | 495.18 | J/mol×K | 834.72 | Joback Calculated Property |
| Cp,gas | 504.49 | J/mol×K | 870.02 | Joback Calculated Property |
| Cp,liquid | [357.70; 366.15] | J/mol×K | [298.15; 298.15] |
|
| Cp,liquid | 357.70 | J/mol×K | 298.15 | NIST |
| Cp,liquid | 366.15 | J/mol×K | 298.15 | NIST |
| η | [0.0001492; 0.0011118] | Pa×s | [408.26; 658.20] |
|
| η | 0.0011118 | Pa×s | 408.26 | Joback Calculated Property |
| η | 0.0006814 | Pa×s | 449.92 | Joback Calculated Property |
| η | 0.0004537 | Pa×s | 491.57 | Joback Calculated Property |
| η | 0.0003219 | Pa×s | 533.23 | Joback Calculated Property |
| η | 0.0002401 | Pa×s | 574.89 | Joback Calculated Property |
| η | 0.0001863 | Pa×s | 616.54 | Joback Calculated Property |
| η | 0.0001492 | Pa×s | 658.20 | Joback Calculated Property |
| ΔfusH | [17.98; 17.99] | kJ/mol | [269.90; 269.92] |
|
| ΔfusH | 17.99 | kJ/mol | 269.90 | NIST |
| ΔfusH | 17.99 | kJ/mol | 269.90 | NIST |
| ΔfusH | 17.98 | kJ/mol | 269.92 | NIST |
| ΔvapH | [59.10; 88.60] | kJ/mol | [233.00; 495.50] |
|
| ΔvapH | 88.30 ± 2.10 | kJ/mol | 233.00 | NIST |
| ΔvapH | 88.60 | kJ/mol | 298.00 | A Compa... |
| ΔvapH | 86.80 | kJ/mol | 320.00 | NIST |
| ΔvapH | 77.90 | kJ/mol | 399.00 | NIST |
| ΔvapH | 74.60 | kJ/mol | 426.00 | NIST |
| ΔvapH | 65.90 | kJ/mol | 474.00 | NIST |
| ΔvapH | 59.10 | kJ/mol | 495.50 | NIST |
| Pvap | [1.65e-04; 3.10] | kPa | [303.19; 452.12] |
|
| Pvap | 1.65e-04 | kPa | 303.19 | Vapour ... |
| Pvap | 2.60e-04 | kPa | 307.62 | Vapour ... |
| Pvap | 2.71e-04 | kPa | 308.10 | Vapour ... |
| Pvap | 3.20e-04 | kPa | 312.21 | Apparat... |
| Pvap | 3.50e-04 | kPa | 312.21 | Apparat... |
| Pvap | 4.56e-04 | kPa | 313.34 | Vapour ... |
| Pvap | 7.69e-04 | kPa | 318.54 | Vapour ... |
| Pvap | 1.03e-03 | kPa | 322.21 | Apparat... |
| Pvap | 1.05e-03 | kPa | 322.21 | Apparat... |
| Pvap | 1.16e-03 | kPa | 323.04 | Vapour ... |
| Pvap | 1.18e-03 | kPa | 323.33 | Vapour ... |
| Pvap | 1.84e-03 | kPa | 328.33 | Vapour ... |
| Pvap | 2.69e-03 | kPa | 332.21 | Apparat... |
| Pvap | 2.84e-03 | kPa | 333.55 | Vapour ... |
| Pvap | 2.90e-03 | kPa | 333.58 | Vapour ... |
| Pvap | 2.86e-03 | kPa | 333.68 | Vapour ... |
| Pvap | 3.87e-03 | kPa | 337.65 | Vapour ... |
| Pvap | 4.38e-03 | kPa | 338.68 | Vapour ... |
| Pvap | 6.23e-03 | kPa | 342.19 | Apparat... |
| Pvap | 6.57e-03 | kPa | 343.70 | Vapour ... |
| Pvap | 0.01 | kPa | 352.18 | Apparat... |
| Pvap | 0.01 | kPa | 352.20 | Apparat... |
| Pvap | 0.03 | kPa | 362.20 | Apparat... |
| Pvap | 0.05 | kPa | 372.19 | Apparat... |
| Pvap | 0.05 | kPa | 372.20 | Apparat... |
| Pvap | 0.05 | kPa | 372.22 | Apparat... |
| Pvap | 0.10 | kPa | 382.23 | Apparat... |
| Pvap | 0.18 | kPa | 392.24 | Apparat... |
| Pvap | 0.32 | kPa | 402.37 | Apparat... |
| Pvap | 0.53 | kPa | 412.38 | Apparat... |
| Pvap | 0.86 | kPa | 422.49 | Apparat... |
| Pvap | 2.08 | kPa | 442.28 | Apparat... |
| Pvap | 3.10 | kPa | 452.12 | Apparat... |
| n0 | [1.48970; 1.50700] | [283.15; 323.15] |
|
|
| n0 | 1.50700 | 283.15 | Solubil... | |
| n0 | 1.50480 | 288.15 | Solubil... | |
| n0 | 1.50270 | 293.15 | Solubil... | |
| n0 | 1.50160 | 293.20 | Isobari... | |
| n0 | 1.50050 | 298.15 | Solubil... | |
| n0 | 1.50010 | 298.15 | Density... | |
| n0 | 1.49840 | 303.15 | Solubil... | |
| n0 | 1.49780 | 303.15 | Density... | |
| n0 | 1.49620 | 308.15 | Solubil... | |
| n0 | 1.49580 | 308.15 | Density... | |
| n0 | 1.49390 | 313.15 | Solubil... | |
| n0 | 1.49170 | 318.15 | Solubil... | |
| n0 | 1.48970 | 323.15 | Solubil... | |
| ΔfusS | 66.63 | J/mol×K | 269.92 | NIST |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 430.00 | K | 1.30 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [0.96; 202.64] | kPa | [423.65; 572.62] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.79239e+01 | |||
| Coefficient B | -6.30977e+03 | |||
| Coefficient C | -7.23410e+01 | |||
| Temperature range, min. | 423.65 | |||
| Temperature range, max. | 572.62 | |||
| Pvap | 0.96 | kPa | 423.65 | Calculated Property |
| Pvap | 2.16 | kPa | 440.20 | Calculated Property |
| Pvap | 4.53 | kPa | 456.75 | Calculated Property |
| Pvap | 8.91 | kPa | 473.31 | Calculated Property |
| Pvap | 16.63 | kPa | 489.86 | Calculated Property |
| Pvap | 29.60 | kPa | 506.41 | Calculated Property |
| Pvap | 50.48 | kPa | 522.96 | Calculated Property |
| Pvap | 82.90 | kPa | 539.52 | Calculated Property |
| Pvap | 131.61 | kPa | 556.07 | Calculated Property |
| Pvap | 202.64 | kPa | 572.62 | Calculated Property |
| Pvap | [1.32e-06; 2405.76] | kPa | [269.15; 757.00] |
KDB Vap...
|
| Equation | ln(Pvp) = A + B/T + C*ln(T) + D*T^2 | |||
| Coefficient A | 1.91514e+02 | |||
| Coefficient B | -1.75209e+04 | |||
| Coefficient C | -2.51519e+01 | |||
| Coefficient D | 1.07455e-05 | |||
| Temperature range, min. | 269.15 | |||
| Temperature range, max. | 757.00 | |||
| Pvap | 1.32e-06 | kPa | 269.15 | Calculated Property |
| Pvap | 1.01e-03 | kPa | 323.36 | Calculated Property |
| Pvap | 0.07 | kPa | 377.56 | Calculated Property |
| Pvap | 1.38 | kPa | 431.77 | Calculated Property |
| Pvap | 11.08 | kPa | 485.97 | Calculated Property |
| Pvap | 52.51 | kPa | 540.18 | Calculated Property |
| Pvap | 176.74 | kPa | 594.38 | Calculated Property |
| Pvap | 476.80 | kPa | 648.59 | Calculated Property |
| Pvap | 1117.60 | kPa | 702.79 | Calculated Property |
| Pvap | 2405.76 | kPa | 757.00 | Calculated Property |
Similar Compounds
Find more compounds similar to Diethyl Phthalate.
Mixtures
- Diethyl Phthalate + Propanoic acid + Water
- Diethyl Phthalate + Maleic anhydride
- Diethyl Phthalate + 1,4-Dioxane
- Diethyl Phthalate + Furfural + Water
- Diethyl Phthalate + Formic acid + Water
- Diethyl Phthalate + Water
- Diethyl Phthalate + Pentanoic acid, 4-oxo- + Water
Sources
- KDB Vapor Pressure Data
- Crippen Method
- Vapour pressure of diethyl phthalate
- (Liquid + liquid) equilibria of (water + propionic acid + diethyl phthalate) at several temperatures
- Isobaric (vapor + liquid) equilibria of the binary system maleic anhydride and diethyl phthalate at p = (2.67, 5.33, and 8.00) kPa
- A Comparison of Results by Correlation Gas Chromatography with Another Gas Chromatographic Retention Time Technique. The Effects of Retention Time Coincidence on Vaporization Enthalpy and Vapor Pressure
- Apparatus to measure the vapor pressure of slowly decomposing compounds from 1 Pa to 105 Pa
- Solubilities of Diethyl Phthalate, Dicyclopentadiene, and Styrene in Ionic Liquid 1-Ethyl-3-methylimidazolium Acetate
- Liquid-Liquid Equilibria of Formic Acid and Furfural in a Biphasic Aqueous-Organic System: Optimization of Solvent and Amine Extractant
- Density, Viscosity, Refractive Index, and Speed of Sound in the Binary Mixtures of 1,4-Dioxane + Ethyl Acetoacetate, + Diethyl Oxalate, + Diethyl Phthalate, or + Dioctyl Phthalate at 298.15, 303.15, and 308.15 K
- Liquid-Liquid Equilibria for the Binary Systems (Water + Di-n-butyl Phthalate), (Water + Di-ethyl Phthalate), and (Water + Di-isobutyl Hexahydrophthalate) from (298.2 to 348.2) K
- Critical Temperatures and Pressures of 12 Phthalates Using the Pulse-Heating Method
- Joback Method
- KDB
- Aqueous Solubility Prediction Method
- Estimated Solubility Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more.
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Outlier This icon means
that the value is more than 2 standard deviations away from the
property mean.