Chemical Properties of Ethanedioic acid, diethyl ester (CAS 95-92-1)

Ethanedioic acid, diethyl ester

InChI
InChI=1S/C6H10O4/c1-3-9-5(7)6(8)10-4-2/h3-4H2,1-2H3
InChI Key
WYACBZDAHNBPPB-UHFFFAOYSA-N
Formula
C6H10O4
SMILES
CCOC(=O)C(=O)OCC
Molecular Weight1
146.14
CAS
95-92-1
Other Names
  • C2H5OCOCOOC2H5
  • DIETHYL ESTER OXALIC ACID
  • Diethyl ester of oxalic acid
  • Diethylester kyseliny stavelove
  • Ethanedioic acid, 1,2-diethyl ester
  • Ethyl oxalate
  • NSC 8851
  • Oxalic ether
  • UN 2525
  • diethyl ethanedioate
  • diethyl oxalate
  • oxalic acid, diethyl ester
Cheméo is a service of Céondo GmbH, since 2007, we provide simulation, modelling and software development services for the industry. Do not hesitate to contact us for your projects.

Physical Properties

Property Value Unit Source
ω 0.5807 Relay (1.0) Calculated Property
ΔcH°liquid [-2984.70; -2981.30] kJ/mol Show Hide
ΔcH°liquid -2981.30 kJ/mol NIST
ΔcH°liquid -2984.70 ± 8.40 kJ/mol NIST
εr 1.80 NCMS SOLV-DB
Tflash,cc 349.15 K NCMS SOLV-DB
ΔfG° -621.10 kJ/mol Joback Calculated Property
ΔfH°gas -745.62 kJ/mol Relay (1.0) Calculated Property
ΔfH°liquid [-809.73; -807.72] kJ/mol Show Hide
ΔfH°liquid -809.73 kJ/mol NIST
ΔfH°liquid -807.72 kJ/mol NIST
ΔfusH° 20.03 kJ/mol Joback Calculated Property
ΔvapH° 42.01 kJ/mol NCMS SOLV-DB
IE [9.80; 10.19] eV Show Hide
IE 9.80 eV NIST
IE 10.19 eV NIST
log10WS -1.29 Relay (1.0) Calculated Property
logPoct/wat 0.113 Crippen Calculated Property
McVol 110.280 ml/mol McGowan Calculated Property
Pc [2140.00; 3060.00] kPa Show Hide
Pc 3060.00 kPa Critical Point and Vapor Pressure Measurements for 17 Compounds by a Low Residence Time Flow Method
Pc 2140.00 ± 4.00 kPa NIST
ρc 323.26 ± 2.92 kg/m3 NIST
Inp [938.00; 948.00]   Show Hide
Inp 940.00 NIST
Inp 940.00 NIST
Inp 948.00 NIST
Inp 938.00 NIST
Inp 940.00 NIST
Inp 948.00 NIST
Inp 938.00 NIST
Inp 940.00 NIST
Ip [1496.00; 1530.00]   Show Hide
Ip 1496.00 NIST
Ip 1530.00 NIST
Tboil [458.15; 458.90] K Show Hide
Tboil 458.55 K NCMS SOLV-DB
Tboil 458.90 K NIST
Tboil 458.80 ± 0.30 K NIST
Tboil 458.80 ± 0.25 K NIST
Tboil Outlier 458.15 ± 0.30 K NIST
Tboil 458.85 ± 1.50 K NIST
Tc 618.00 ± 2.00 K NIST
Tfus [232.35; 232.55] K Show Hide
Tfus 232.35 K Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value
Tfus 232.55 K NCMS SOLV-DB
Tfus 232.35 ± 0.50 K NIST
Tfus 232.55 ± 0.40 K NIST
Vc 0.438 m3/kmol Relay (1.0) Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,liquid 260.70 J/mol×K 298.00 NIST
η [0.0013670; 0.0016230] Pa×s [298.15; 313.15] Show Hide
η 0.0016180 Pa×s 298.15 NCMS SOLV-DB
η 0.0016230 Pa×s 303.15 Densities, Viscosities, and Refractive Indices of Binary Mixtures of Diethyl Oxalate with Some Ketones at (303.15, 308.15, and 313.15) K
η 0.0014800 Pa×s 308.15 Densities, Viscosities, and Refractive Indices of Binary Mixtures of Diethyl Oxalate with Some Ketones at (303.15, 308.15, and 313.15) K
η 0.0013670 Pa×s 313.15 Densities, Viscosities, and Refractive Indices of Binary Mixtures of Diethyl Oxalate with Some Ketones at (303.15, 308.15, and 313.15) K
ΔvapH [53.90; 62.30] kJ/mol [389.50; 400.00] Show Hide
ΔvapH 62.30 kJ/mol 389.50 NIST
ΔvapH 53.90 kJ/mol 400.00 NIST
Pvap [0.02; 0.63] kPa [283.60; 333.50] Show Hide
Pvap 0.02 kPa 283.60 Vapor Pressures and Enthalpies of Vaporization of a Series of the Symmetric Linear n-Alkyl Esters of Dicarboxylic Acids
Pvap 0.03 kPa 288.50 Vapor Pressures and Enthalpies of Vaporization of a Series of the Symmetric Linear n-Alkyl Esters of Dicarboxylic Acids
Pvap 0.04 kPa 293.40 Vapor Pressures and Enthalpies of Vaporization of a Series of the Symmetric Linear n-Alkyl Esters of Dicarboxylic Acids
Pvap 0.06 kPa 298.15 NCMS SOLV-DB
Pvap 0.06 kPa 298.30 Vapor Pressures and Enthalpies of Vaporization of a Series of the Symmetric Linear n-Alkyl Esters of Dicarboxylic Acids
Pvap 0.08 kPa 303.30 Vapor Pressures and Enthalpies of Vaporization of a Series of the Symmetric Linear n-Alkyl Esters of Dicarboxylic Acids
Pvap 0.13 kPa 308.40 Vapor Pressures and Enthalpies of Vaporization of a Series of the Symmetric Linear n-Alkyl Esters of Dicarboxylic Acids
Pvap 0.15 kPa 311.30 Vapor Pressures and Enthalpies of Vaporization of a Series of the Symmetric Linear n-Alkyl Esters of Dicarboxylic Acids
Pvap 0.17 kPa 313.50 Vapor Pressures and Enthalpies of Vaporization of a Series of the Symmetric Linear n-Alkyl Esters of Dicarboxylic Acids
Pvap 0.21 kPa 316.40 Vapor Pressures and Enthalpies of Vaporization of a Series of the Symmetric Linear n-Alkyl Esters of Dicarboxylic Acids
Pvap 0.24 kPa 318.30 Vapor Pressures and Enthalpies of Vaporization of a Series of the Symmetric Linear n-Alkyl Esters of Dicarboxylic Acids
Pvap 0.30 kPa 321.40 Vapor Pressures and Enthalpies of Vaporization of a Series of the Symmetric Linear n-Alkyl Esters of Dicarboxylic Acids
Pvap 0.38 kPa 325.40 Vapor Pressures and Enthalpies of Vaporization of a Series of the Symmetric Linear n-Alkyl Esters of Dicarboxylic Acids
Pvap 0.48 kPa 329.50 Vapor Pressures and Enthalpies of Vaporization of a Series of the Symmetric Linear n-Alkyl Esters of Dicarboxylic Acids
Pvap 0.63 kPa 333.50 Vapor Pressures and Enthalpies of Vaporization of a Series of the Symmetric Linear n-Alkyl Esters of Dicarboxylic Acids
n0 [1.40340; 1.41000]   [298.15; 308.15] Show Hide
n0 1.40840 298.15 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
n0 1.40840 298.15 Density, Viscosity, Refractive Index, and Speed of Sound for Binary Mixtures of Anisole with 2-Chloroethanol, 1,4-Dioxane, Tetrachloroethylene, Tetrachloroethane, DMF, DMSO, and Diethyl Oxalate at (298.15, 303.15, and 308.15) K
n0 1.41000 298.15 NCMS SOLV-DB
n0 1.40600 303.15 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
n0 1.40610 303.15 Density, Viscosity, Refractive Index, and Speed of Sound for Binary Mixtures of Anisole with 2-Chloroethanol, 1,4-Dioxane, Tetrachloroethylene, Tetrachloroethane, DMF, DMSO, and Diethyl Oxalate at (298.15, 303.15, and 308.15) K
n0 1.40340 308.15 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
n0 1.40390 308.15 Density, Viscosity, Refractive Index, and Speed of Sound for Binary Mixtures of Anisole with 2-Chloroethanol, 1,4-Dioxane, Tetrachloroethylene, Tetrachloroethane, DMF, DMSO, and Diethyl Oxalate at (298.15, 303.15, and 308.15) K
ρl [1001.60; 1095.94] kg/m3 [278.15; 358.15] Show Hide
ρl 1095.94 kg/m3 278.15 Excess molar enthalpies of {diethyl oxalate + (methanol, + ethanol, + 1-propanol, and + 2-propanol)} at T = (288.2, 298.2, 313.2, and 328.2) K and p = 101.3 kPa
ρl 1084.24 kg/m3 288.14 Excess molar enthalpies of {diethyl oxalate + (methanol, + ethanol, + 1-propanol, and + 2-propanol)} at T = (288.2, 298.2, 313.2, and 328.2) K and p = 101.3 kPa
ρl 1072.53 kg/m3 298.15 Excess molar enthalpies of {diethyl oxalate + (methanol, + ethanol, + 1-propanol, and + 2-propanol)} at T = (288.2, 298.2, 313.2, and 328.2) K and p = 101.3 kPa
ρl 1054.92 kg/m3 313.15 Excess molar enthalpies of {diethyl oxalate + (methanol, + ethanol, + 1-propanol, and + 2-propanol)} at T = (288.2, 298.2, 313.2, and 328.2) K and p = 101.3 kPa
ρl 1037.26 kg/m3 328.15 Excess molar enthalpies of {diethyl oxalate + (methanol, + ethanol, + 1-propanol, and + 2-propanol)} at T = (288.2, 298.2, 313.2, and 328.2) K and p = 101.3 kPa
ρl 1025.42 kg/m3 338.15 Excess molar enthalpies of {diethyl oxalate + (methanol, + ethanol, + 1-propanol, and + 2-propanol)} at T = (288.2, 298.2, 313.2, and 328.2) K and p = 101.3 kPa
ρl 1013.53 kg/m3 348.15 Excess molar enthalpies of {diethyl oxalate + (methanol, + ethanol, + 1-propanol, and + 2-propanol)} at T = (288.2, 298.2, 313.2, and 328.2) K and p = 101.3 kPa
ρl 1001.60 kg/m3 358.15 Excess molar enthalpies of {diethyl oxalate + (methanol, + ethanol, + 1-propanol, and + 2-propanol)} at T = (288.2, 298.2, 313.2, and 328.2) K and p = 101.3 kPa
γ 0.03 N/m 298.15 NCMS SOLV-DB

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr 370.20 K 2.70 NIST

Correlations

Property Value Unit Temperature (K) Source
Cp,gas [165.44; 345.09] J/mol×K [273.00; 1000.00] Joback Predicted correlation Show Hide
EquationY = A + B·T + C·T² + D·T³ + E·T⁴
Y is Cp,gas in J/mol×K, T in K
Coefficient A4.82520e+01
Coefficient B4.64240e-01
Coefficient C-1.13400e-04
Coefficient D-5.40000e-08
Coefficient E0.00000e+00
Temperature range, min.273.00
Temperature range, max.1000.00
Cp,gas 165.44 J/mol×K 273.00 Calculated Property
Cp,gas 195.91 J/mol×K 353.78 Calculated Property
Cp,gas 224.14 J/mol×K 434.56 Calculated Property
Cp,gas 249.98 J/mol×K 515.33 Calculated Property
Cp,gas 273.26 J/mol×K 596.11 Calculated Property
Cp,gas 293.79 J/mol×K 676.89 Calculated Property
Cp,gas 311.41 J/mol×K 757.67 Calculated Property
Cp,gas 325.94 J/mol×K 838.44 Calculated Property
Cp,gas 337.23 J/mol×K 919.22 Calculated Property
Cp,gas 345.09 J/mol×K 1000.00 Calculated Property
Property Value Unit Temperature (K) Source
Pvap [1.33; 202.68] kPa [354.76; 482.88] The Yaws Handbook of Vapor Pressure Show Hide
Equationln(Y) = A + B/(T + C)
Y is Pvap in kPa, T in K
Coefficient A1.62354e+01
Coefficient B-4.44264e+03
Coefficient C-7.61870e+01
Temperature range, min.354.76
Temperature range, max.482.88
Pvap 1.33 kPa 354.76 Calculated Property
Pvap 2.89 kPa 369.00 Calculated Property
Pvap 5.85 kPa 383.23 Calculated Property
Pvap 11.11 kPa 397.47 Calculated Property
Pvap 19.97 kPa 411.70 Calculated Property
Pvap 34.23 kPa 425.94 Calculated Property
Pvap 56.26 kPa 440.17 Calculated Property
Pvap 89.06 kPa 454.41 Calculated Property
Pvap 136.37 kPa 468.64 Calculated Property
Pvap 202.68 kPa 482.88 Calculated Property
Pvap [5.54e-05; 3123.96] kPa [232.55; 646.00] KDB Vapor Pressure Data Show Hide
Equationln(Y) = A + B/T + C·ln(T) + D·T² + E/T²
Y is Pvap in kPa, T in K
Coefficient A1.25933e+02
Coefficient B-1.13116e+04
Coefficient C-1.60682e+01
Coefficient D8.62399e-06
Coefficient E0.00000e+00
Temperature range, min.232.55
Temperature range, max.646.00
Pvap 5.54e-05 kPa 232.55 Calculated Property
Pvap 0.01 kPa 278.49 Calculated Property
Pvap 0.39 kPa 324.43 Calculated Property
Pvap 4.66 kPa 370.37 Calculated Property
Pvap 28.26 kPa 416.31 Calculated Property
Pvap 110.82 kPa 462.24 Calculated Property
Pvap 324.43 kPa 508.18 Calculated Property
Pvap 778.75 kPa 554.12 Calculated Property
Pvap 1632.69 kPa 600.06 Calculated Property
Pvap 3123.96 kPa 646.00 Calculated Property
Pvap [0.13; 102.23] kPa [320.60; 458.90] NIST Show Hide
Equationln(Y) = A + B/(T + C)
Y is Pvap in kPa, T in K
Coefficient A1.83783e+01
Coefficient B-5.84198e+03
Coefficient C-3.40600e+01
ReferenceStull, 1947
CommentCoefficents calculated by NIST from author's data.
Temperature range, min.320.60
Temperature range, max.458.90
Pvap 0.13 kPa 320.60 Calculated Property
Pvap 0.38 kPa 335.97 Calculated Property
Pvap 0.97 kPa 351.33 Calculated Property
Pvap 2.26 kPa 366.70 Calculated Property
Pvap 4.91 kPa 382.07 Calculated Property
Pvap 9.99 kPa 397.43 Calculated Property
Pvap 19.17 kPa 412.80 Calculated Property
Pvap 34.98 kPa 428.17 Calculated Property
Pvap 61.02 kPa 443.53 Calculated Property
Pvap 102.23 kPa 458.90 Calculated Property
Property Value Unit Temperature (K) Source
γ [0.04; 0.01] N/m [232.55; 458.55] Jasper (1972), surface tension of pure liquid compounds Compiled value Show Hide
EquationY = A + B·T + C·T² + D·T³ + E·T⁴
Y is γ in N/m, T in K
Coefficient A6.48855e-02
Coefficient B-1.11900e-04
Coefficient C0.00000e+00
Coefficient D0.00000e+00
Coefficient E0.00000e+00
Temperature range, min.232.55
Temperature range, max.458.55
γ 0.04 N/m 232.55 Calculated Property
γ 0.04 N/m 257.66 Calculated Property
γ 0.03 N/m 282.77 Calculated Property
γ 0.03 N/m 307.88 Calculated Property
γ 0.03 N/m 332.99 Calculated Property
γ 0.02 N/m 358.11 Calculated Property
γ 0.02 N/m 383.22 Calculated Property
γ 0.02 N/m 408.33 Calculated Property
γ 0.02 N/m 433.44 Calculated Property
γ 0.01 N/m 458.55 Calculated Property

Similar Compounds

Ethylene oxalate. Acetic acid, ethoxy-, ethyl ester. Acetic acid, methoxy-, ethyl ester. Di-n-propyl oxalate. Diisopropyl oxalate. Diallyl oxalate. Carbonocyanidic acid, ethyl ester. Propanedioic acid, oxo-, diethyl ester. Propanoic acid, 2-oxo-, ethyl ester. Ethyl Acetate. Ethyl 20-hydroxy-3,6,9,12,15,18-hexaoxaicosan-1-oate. 2-[2-(2-Ethoxyethoxy)ethoxy]ethyl acetate. Ethanol, 2-(2-ethoxyethoxy)-, acetate. 2-Ethoxyethyl acetate. Acetic acid, hydroxy-, ethyl ester.

Find more compounds similar to Ethanedioic acid, diethyl ester.

Mixtures

Sources

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. Take the time to validate and double check the source of the data.
Outlier This icon means that the value is more than 2 standard deviations away from the property mean.
Calculated This icon marks a calculated value or equation: a prediction, not a measurement.
Compiled This icon marks a compiled value or equation: taken from a data compilation such as ChemSep, not from an original measurement report.
These property values are available through the Cheméo API. A free account gives you an access key.