Property | Value | Unit | Source |
---|---|---|---|
ΔcH°liquid | -3483.00 ± 4.10 | kJ/mol | NIST |
ΔfG° | -459.78 | kJ/mol | Joback Calculated Property |
ΔfH°gas | -921.70 ± 4.20 | kJ/mol | NIST |
ΔfH°liquid | -986.60 ± 4.20 | kJ/mol | NIST |
ΔfusH° | 19.46 | kJ/mol | Joback Calculated Property |
ΔvapH° | [64.70; 64.90] | kJ/mol |
![]() |
ΔvapH° | 64.70 ± 0.20 | kJ/mol | NIST |
ΔvapH° | 64.90 | kJ/mol | NIST |
log10WS | [-0.82; -0.82] |
![]() |
|
log10WS | -0.82 | Aq. Sol... | |
log10WS | -0.82 | Estimat... | |
logPoct/wat | 0.503 | Crippen Calculated Property | |
McVol | 124.370 | ml/mol | McGowan Calculated Property |
Pc | 3093.29 | kPa | Joback Calculated Property |
Inp | [1029.00; 1083.00] |
![]() |
|
Inp | 1033.00 | NIST | |
Inp | 1033.30 | NIST | |
Inp | 1078.00 | NIST | |
Inp | 1083.00 | NIST | |
Inp | 1038.00 | NIST | |
Inp | 1068.80 | NIST | |
Inp | 1069.20 | NIST | |
Inp | 1069.20 | NIST | |
Inp | 1035.00 | NIST | |
Inp | 1066.90 | NIST | |
Inp | 1069.00 | NIST | |
Inp | 1034.00 | NIST | |
Inp | 1034.00 | NIST | |
Inp | 1032.00 | NIST | |
Inp | 1029.00 | NIST | |
Inp | 1033.00 | NIST | |
Inp | 1069.00 | NIST | |
Inp | 1032.00 | NIST | |
Inp | 1069.00 | NIST | |
Inp | 1072.00 | NIST | |
Inp | 1043.00 | NIST | |
Inp | 1043.00 | NIST | |
Inp | 1064.00 | NIST | |
Inp | 1040.00 | NIST | |
Inp | 1035.00 | NIST | |
Inp | 1078.00 | NIST | |
Inp | 1069.00 | NIST | |
Inp | 1040.00 | NIST | |
Inp | 1066.90 | NIST | |
Inp | 1034.00 | NIST | |
Inp | 1033.00 | NIST | |
Inp | 1038.00 | NIST | |
I | [1542.00; 1595.00] |
![]() |
|
I | 1595.00 | NIST | |
I | 1580.00 | NIST | |
I | 1572.00 | NIST | |
I | 1574.00 | NIST | |
I | 1574.00 | NIST | |
I | 1571.00 | NIST | |
I | 1572.00 | NIST | |
I | 1572.00 | NIST | |
I | 1582.00 | NIST | |
I | Outlier 1542.00 | NIST | |
I | 1572.00 | NIST | |
I | 1595.00 | NIST | |
I | 1571.00 | NIST | |
I | 1580.00 | NIST | |
I | 1574.00 | NIST | |
Tboil | [373.35; 473.05] | K |
![]() |
Tboil | 473.05 | K | Ternary... |
Tboil | 472.50 | K | NIST |
Tboil | 373.35 ± 0.40 | K | NIST |
Tboil | 472.05 ± 0.30 | K | NIST |
Tc | 651.00 | K | Critica... |
Tfus | [221.70; 224.30] | K |
![]() |
Tfus | 221.70 ± 0.50 | K | NIST |
Tfus | 224.30 ± 1.00 | K | NIST |
Tfus | 223.25 ± 0.30 | K | NIST |
Vc | 0.475 | m3/kmol | Joback Calculated Property |
Property | Value | Unit | Temperature (K) | Source |
---|---|---|---|---|
Cp,gas | [278.30; 335.29] | J/mol×K | [512.14; 697.87] | ![]() |
T(K) Ideal gas heat capacity (J/mol×K) 280 290 300 310 320 330 340 550 600 650 700 | ||||
Cp,gas | 278.30 | J/mol×K | 512.14 | Joback Calculated Property |
Cp,gas | 288.74 | J/mol×K | 543.09 | Joback Calculated Property |
Cp,gas | 298.81 | J/mol×K | 574.05 | Joback Calculated Property |
Cp,gas | 308.51 | J/mol×K | 605.00 | Joback Calculated Property |
Cp,gas | 317.83 | J/mol×K | 635.96 | Joback Calculated Property |
Cp,gas | 326.76 | J/mol×K | 666.91 | Joback Calculated Property |
Cp,gas | 335.29 | J/mol×K | 697.87 | Joback Calculated Property |
Cp,liquid | [284.90; 300.20] | J/mol×K | [294.60; 298.15] | ![]() |
Cp,liquid | 284.90 | J/mol×K | 294.60 | NIST |
Cp,liquid | 284.90 | J/mol×K | 294.60 | NIST |
Cp,liquid | 300.20 | J/mol×K | 298.15 | NIST |
η | [0.0002482; 0.0020676] | Pa×s | [312.97; 512.14] | ![]() |
T(K) Dynamic viscosity (Pa×s) 5.00e-4 1.00e-3 1.50e-3 2.00e-3 350 400 450 500 | ||||
η | 0.0020676 | Pa×s | 312.97 | Joback Calculated Property |
η | 0.0012258 | Pa×s | 346.17 | Joback Calculated Property |
η | 0.0007964 | Pa×s | 379.36 | Joback Calculated Property |
η | 0.0005546 | Pa×s | 412.56 | Joback Calculated Property |
η | 0.0004076 | Pa×s | 445.75 | Joback Calculated Property |
η | 0.0003126 | Pa×s | 478.94 | Joback Calculated Property |
η | 0.0002482 | Pa×s | 512.14 | Joback Calculated Property |
ΔvapH | [51.20; 64.70] | kJ/mol | [303.00; 426.00] | ![]() |
ΔvapH | 64.70 ± 0.20 | kJ/mol | 303.00 | NIST |
ΔvapH | 63.30 | kJ/mol | 305.50 | NIST |
ΔvapH | 51.20 | kJ/mol | 392.50 | NIST |
ΔvapH | 59.90 | kJ/mol | 426.00 | NIST |
Pvap | [1.44e-03; 0.10] | kPa | [265.15; 316.30] | ![]() |
T(K) Vapor pressure (kPa) 0 0.02 0.04 0.06 0.08 0.1 280 300 | ||||
Pvap | 1.44e-03 | kPa | 265.15 | Vapor P... |
Pvap | 1.89e-03 | kPa | 267.65 | Vapor P... |
Pvap | 1.94e-03 | kPa | 269.05 | Vapor P... |
Pvap | 2.41e-03 | kPa | 270.55 | Vapor P... |
Pvap | 2.55e-03 | kPa | 271.65 | Vapor P... |
Pvap | 3.38e-03 | kPa | 272.85 | Vapor P... |
Pvap | 3.28e-03 | kPa | 274.15 | Vapor P... |
Pvap | 4.36e-03 | kPa | 275.65 | Vapor P... |
Pvap | 4.46e-03 | kPa | 276.75 | Vapor P... |
Pvap | 5.46e-03 | kPa | 277.85 | Vapor P... |
Pvap | 6.37e-03 | kPa | 279.85 | Vapor P... |
Pvap | 7.97e-03 | kPa | 282.85 | Vapor P... |
Pvap | 6.89e-03 | kPa | 283.80 | Vapor P... |
Pvap | 9.15e-03 | kPa | 284.55 | Vapor P... |
Pvap | 8.58e-03 | kPa | 286.20 | Vapor P... |
Pvap | 0.01 | kPa | 287.95 | Vapor P... |
Pvap | 0.01 | kPa | 289.20 | Vapor P... |
Pvap | 0.01 | kPa | 292.30 | Vapor P... |
Pvap | 0.02 | kPa | 295.20 | Vapor P... |
Pvap | 0.03 | kPa | 298.20 | Vapor P... |
Pvap | 0.03 | kPa | 301.30 | Vapor P... |
Pvap | 0.04 | kPa | 304.20 | Vapor P... |
Pvap | 0.04 | kPa | 304.70 | Vapor P... |
Pvap | 0.05 | kPa | 307.30 | Vapor P... |
Pvap | 0.06 | kPa | 310.20 | Vapor P... |
Pvap | 0.08 | kPa | 313.30 | Vapor P... |
Pvap | 0.10 | kPa | 316.30 | Vapor P... |
n0 | [1.40850; 1.41400] | [293.15; 308.15] | ![]() |
|
n0 | 1.41400 | 293.15 | Bubble ... | |
n0 | 1.41320 | 298.15 | Density... | |
n0 | 1.41080 | 303.15 | Density... | |
n0 | 1.40850 | 308.15 | Density... | |
ρl | [984.70; 1071.04] | kg/m3 | [278.15; 358.15] | ![]() |
T(K) Liquid Density (kg/m3) 980 1000 1020 1040 1060 300 350 | ||||
ρl | 1071.04 | kg/m3 | 278.15 | Excess ... |
ρl | 1060.33 | kg/m3 | 288.14 | Excess ... |
ρl | 1060.33 | kg/m3 | 288.15 | Excess ... |
ρl | 1060.33 | kg/m3 | 288.15 | Excess ... |
ρl | 1055.25 | kg/m3 | 293.20 | Modelin... |
ρl | 1049.60 | kg/m3 | 298.15 | Excess ... |
ρl | 1049.60 | kg/m3 | 298.15 | Excess ... |
ρl | 1049.60 | kg/m3 | 298.15 | Excess ... |
ρl | 1033.50 | kg/m3 | 313.15 | Excess ... |
ρl | 1033.50 | kg/m3 | 313.15 | Excess ... |
ρl | 1033.50 | kg/m3 | 313.15 | Excess ... |
ρl | 1017.34 | kg/m3 | 328.15 | Excess ... |
ρl | 1017.34 | kg/m3 | 328.15 | Excess ... |
ρl | 1017.34 | kg/m3 | 328.15 | Excess ... |
ρl | 1006.50 | kg/m3 | 338.15 | Excess ... |
ρl | 1006.50 | kg/m3 | 338.15 | Excess ... |
ρl | 995.63 | kg/m3 | 348.15 | Excess ... |
ρl | 995.63 | kg/m3 | 348.15 | Excess ... |
ρl | 984.70 | kg/m3 | 358.15 | Excess ... |
Fixed | Measured | |
---|---|---|
Temperature, K - Liquid | Pressure, kPa - Liquid | Viscosity, Pa*s - Liquid |
303.15 | 101.30 | 0.0017 |
Reference |
Property | Value | Unit | Temperature (K) | Source |
---|---|---|---|---|
Pvap | [0.13; 101.94] | kPa | [313.15; 472.15] |
KDB Vap...
![]() |
Equation | ln(Pvp) = A + B/T + C*ln(T) + D*T^2 | |||
Coefficient A | 7.36189e+00 | |||
Coefficient B | -5.71086e+03 | |||
Coefficient C | 1.55030e+00 | |||
Coefficient D | -8.41809e-07 | |||
Temperature range, min. | 313.15 | |||
Temperature range, max. | 472.15 | |||
T(K) Vapor pressure (kPa) 0 20 40 60 80 100 350 400 450 | ||||
Pvap | 0.13 | kPa | 313.15 | Calculated Property |
Pvap | 0.37 | kPa | 330.82 | Calculated Property |
Pvap | 0.95 | kPa | 348.48 | Calculated Property |
Pvap | 2.23 | kPa | 366.15 | Calculated Property |
Pvap | 4.87 | kPa | 383.82 | Calculated Property |
Pvap | 9.94 | kPa | 401.48 | Calculated Property |
Pvap | 19.11 | kPa | 419.15 | Calculated Property |
Pvap | 34.90 | kPa | 436.82 | Calculated Property |
Pvap | 60.88 | kPa | 454.48 | Calculated Property |
Pvap | 101.94 | kPa | 472.15 | Calculated Property |
Find more compounds similar to Diethyl malonate.
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.