MethylOleate#

References#

Equation of State#

Marcia L. Huber, Eric W. Lemmon, Andrei Kazakov, Lisa S. Ott, and Thomas J. Bruno. Model for the Thermodynamic Properties of a Biodiesel Fuel. Energy & Fuels, 23:3790–3797, 2009. doi:10.1021/ef900159g.

Surface Tension#

A. Mulero and I. Cachadiña. Recommended Correlations for the Surface Tension of Several Fluids Included in the REFPROP Program. J. Phys. Chem. Ref. Data, 43:023104–1:8, 2014. doi:10.1063/1.4878755.

Aliases#

METHYLOLEATE, MOLEATE

Molecular Structure#

MethylOleate — 2D structure (interactive: click and drag to rotate)

Fluid Information#

Parameter, Value

General

Molar mass [kg/mol]

0.29648794

CAS number

112-62-9

ASHRAE class

UNKNOWN

Formula

C19H36O2

Acentric factor

0.9058493599879012

InChI

InChI=1S/C19H36O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21-2/h10-11H,3-9,12-18H2,1-2H3/b11-10-

InChIKey

QYDYPVFESGNLHU-KHPPLWFESA-N

SMILES

CCCCCCCC/C=CCCCCCCCC(=O)OC

ChemSpider ID

4516661

Limits

Maximum temperature [K]

1000.0

Maximum pressure [Pa]

50000000.0

Triple point

Triple point temperature [K]

253.47

Triple point pressure [Pa]

\(4.571708015418045\times 10^{-07}\)

Critical point

Critical point temperature [K]

782.0001332054759

Critical point density [kg/m3]

241.0001657565381

Critical point density [mol/m3]

812.8498102032012

Critical point pressure [Pa]

1246000.7777377798

REFPROP Validation Data#

Note

This figure compares the results generated from CoolProp and those generated from REFPROP. They are all results obtained in the form \(Y(T,\rho)\), where \(Y\) is the parameter of interest and which for all EOS is a direct evaluation of the EOS

You can download the script that generated the following figure here: (link to script), right-click the link and then save as… or the equivalent in your browser. You can also download this figure as a PDF.

../../_images/MethylOleate.png

Consistency Plots#

The following figure shows all the flash routines that are available for this fluid. A red + is a failure of the flash routine, a black dot is a success. Hopefully you will only see black dots. The red curve is the maximum temperature curve, and the blue curve is the melting line if one is available for the fluid.

In this figure, we start off with a state point given by T,P and then we calculate each of the other possible output pairs in turn, and then try to re-calculate T,P from the new input pair. If we don’t arrive back at the original T,P values, there is a problem in the flash routine in CoolProp. For more information on how these figures were generated, see CoolProp.Plots.ConsistencyPlots

Note

You can download the script that generated the following figure here: (link to script), right-click the link and then save as… or the equivalent in your browser. You can also download this figure as a PDF.

../../_images/MethylOleate1.png

Flash consistency (HEOS): 366 inconsistent, 172 exceptions, 0 bad-phase across 11 input pair(s).

Download full failure list (CSV)

Failing state points (sample, up to 20 per pair/class)

Pair

Class

Region

P [Pa]

T [K]

In1

Val1

In2

Val2

Error

DmolarHmolar

INCONSISTENT

1phase

0.000152555

254.57

Dmolar

3045.34

Hmolar

-278456

DmolarHmolar

INCONSISTENT

1phase

6.66138e-05

254.57

Dmolar

3045.34

Hmolar

-278456

DmolarHmolar

INCONSISTENT

1phase

2.90873e-05

254.57

Dmolar

3045.34

Hmolar

-278456

DmolarHmolar

INCONSISTENT

1phase

1.27011e-05

254.57

Dmolar

3045.34

Hmolar

-278456

DmolarHmolar

INCONSISTENT

1phase

5.54603e-06

254.57

Dmolar

3045.34

Hmolar

-278456

DmolarHmolar

INCONSISTENT

1phase

0.000152555

273.684

Dmolar

2995.85

Hmolar

-265811

DmolarHmolar

INCONSISTENT

1phase

6.66138e-05

273.684

Dmolar

2995.85

Hmolar

-265811

DmolarHmolar

INCONSISTENT

1phase

2.42171e-06

254.57

Dmolar

3045.34

Hmolar

-278456

DmolarHmolar

INCONSISTENT

1phase

2.90873e-05

273.684

Dmolar

2995.85

Hmolar

-265811

DmolarHmolar

INCONSISTENT

1phase

1.05745e-06

254.57

Dmolar

3045.34

Hmolar

-278456

DmolarHmolar

INCONSISTENT

1phase

0.00183235

292.797

Dmolar

2947.91

Hmolar

-253150

DmolarHmolar

INCONSISTENT

1phase

0.00034937

273.684

Dmolar

2995.85

Hmolar

-265811

DmolarHmolar

INCONSISTENT

1phase

0.00419632

273.684

Dmolar

2995.85

Hmolar

-265811

DmolarHmolar

INCONSISTENT

1phase

0.000800105

292.797

Dmolar

2947.91

Hmolar

-253150

DmolarHmolar

INCONSISTENT

1phase

0.00034937

254.57

Dmolar

3045.34

Hmolar

-278456

DmolarHmolar

INCONSISTENT

1phase

0.000800105

273.684

Dmolar

2995.85

Hmolar

-265811

DmolarP

EXCEPTION

1phase

4.61743e-07

254.57

Dmolar

2.18151e-10

P

4.61743e-07

rhomolar is less than zero

DmolarP

INCONSISTENT

1phase

0.000800105

273.684

Dmolar

2995.85

P

0.000800785

DmolarP

INCONSISTENT

1phase

5.54603e-06

254.57

Dmolar

3045.34

P

5.28205e-06

DmolarP

INCONSISTENT

1phase

0.00034937

273.684

Dmolar

2995.85

P

0.00034918

DmolarP

INCONSISTENT

1phase

0.00183235

292.797

Dmolar

2947.91

P

0.00183322

DmolarP

INCONSISTENT

1phase

0.00419632

273.684

Dmolar

2995.85

P

0.00419634

DmolarP

INCONSISTENT

1phase

0.115428

292.797

Dmolar

2947.91

P

0.115428

DmolarP

INCONSISTENT

1phase

0.00961013

254.57

Dmolar

3045.34

P

0.00961058

DmolarP

INCONSISTENT

1phase

0.00419632

254.57

Dmolar

3045.34

P

0.00419556

DmolarP

INCONSISTENT

1phase

0.00419632

292.797

Dmolar

2947.91

P

0.00419619

DmolarP

INCONSISTENT

1phase

1.05745e-06

273.684

Dmolar

4.64705e-10

P

1.05745e-06

DmolarP

INCONSISTENT

1phase

6.66138e-05

273.684

Dmolar

2995.85

P

6.67185e-05

DmolarP

INCONSISTENT

1phase

0.0504023

254.57

Dmolar

3045.34

P

0.0504013

DmolarP

INCONSISTENT

1phase

0.0220085

292.797

Dmolar

2947.91

P

0.022008

DmolarP

INCONSISTENT

1phase

0.264346

331.024

Dmolar

2855.24

P

0.264346

DmolarP

INCONSISTENT

1phase

0.115428

254.57

Dmolar

3045.34

P

0.115429

DmolarP

INCONSISTENT

1phase

0.0504023

273.684

Dmolar

2995.85

P

0.0504031

DmolarP

INCONSISTENT

1phase

0.0220085

273.684

Dmolar

2995.85

P

0.0220085

DmolarP

INCONSISTENT

1phase

0.0220085

311.911

Dmolar

2901.14

P

0.0220083

DmolarP

INCONSISTENT

1phase

3.17508

369.252

Dmolar

2765.03

P

3.17508

DmolarP

INCONSISTENT

1phase

0.000152555

273.684

Dmolar

2995.85

P

0.000153149

DmolarSmolar

INCONSISTENT

1phase

0.000152555

254.57

Dmolar

3045.34

Smolar

-658.823

DmolarSmolar

INCONSISTENT

1phase

6.66138e-05

254.57

Dmolar

3045.34

Smolar

-658.823

DmolarSmolar

INCONSISTENT

1phase

2.90873e-05

254.57

Dmolar

3045.34

Smolar

-658.823

DmolarSmolar

INCONSISTENT

1phase

1.27011e-05

254.57

Dmolar

3045.34

Smolar

-658.823

DmolarSmolar

INCONSISTENT

1phase

5.54603e-06

254.57

Dmolar

3045.34

Smolar

-658.823

DmolarSmolar

INCONSISTENT

1phase

0.000152555

273.684

Dmolar

2995.85

Smolar

-610.928

DmolarSmolar

INCONSISTENT

1phase

6.66138e-05

273.684

Dmolar

2995.85

Smolar

-610.928

DmolarSmolar

INCONSISTENT

1phase

2.42171e-06

254.57

Dmolar

3045.34

Smolar

-658.823

DmolarSmolar

INCONSISTENT

1phase

2.90873e-05

273.684

Dmolar

2995.85

Smolar

-610.928

DmolarSmolar

INCONSISTENT

1phase

1.05745e-06

254.57

Dmolar

3045.34

Smolar

-658.823

DmolarSmolar

INCONSISTENT

1phase

0.00034937

254.57

Dmolar

3045.34

Smolar

-658.823

DmolarSmolar

INCONSISTENT

1phase

0.00034937

273.684

Dmolar

2995.85

Smolar

-610.928

DmolarSmolar

INCONSISTENT

1phase

0.000800105

292.797

Dmolar

2947.91

Smolar

-566.213

DmolarSmolar

INCONSISTENT

1phase

0.000800105

273.684

Dmolar

2995.85

Smolar

-610.928

DmolarT

INCONSISTENT

1phase

2.42171e-06

254.57

Dmolar

3045.34

T

254.57

DmolarT

INCONSISTENT

1phase

1.05745e-06

254.57

Dmolar

3045.34

T

254.57

DmolarT

INCONSISTENT

2phase

5.87624e-07

254.47

Dmolar

2.22497e-10

T

254.47

DmolarT

INCONSISTENT

1phase

1.27011e-05

254.57

Dmolar

3045.34

T

254.57

DmolarT

INCONSISTENT

2phase

5.87624e-07

254.47

Dmolar

3045.6

T

254.47

DmolarT

INCONSISTENT

1phase

2.90873e-05

254.57

Dmolar

3045.34

T

254.57

DmolarT

INCONSISTENT

1phase

5.54603e-06

254.57

Dmolar

3045.34

T

254.57

DmolarT

INCONSISTENT

1phase

2.90873e-05

273.684

Dmolar

2995.85

T

273.684

DmolarT

INCONSISTENT

1phase

0.000152555

273.684

Dmolar

2995.85

T

273.684

DmolarT

INCONSISTENT

2phase

9.28832e-05

282.182

Dmolar

2974.37

T

282.182

DmolarT

INCONSISTENT

1phase

0.00034937

254.57

Dmolar

3045.34

T

254.57

DmolarT

INCONSISTENT

1phase

0.000152555

254.57

Dmolar

3045.34

T

254.57

DmolarT

INCONSISTENT

1phase

0.000800105

273.684

Dmolar

2995.85

T

273.684

DmolarT

INCONSISTENT

1phase

0.000800105

292.797

Dmolar

2947.91

T

292.797

DmolarT

INCONSISTENT

1phase

0.00034937

273.684

Dmolar

2995.85

T

273.684

DmolarT

INCONSISTENT

2phase

9.28832e-05

282.182

Dmolar

3.95462e-08

T

282.182

DmolarUmolar

INCONSISTENT

1phase

0.000152555

254.57

Dmolar

3045.34

Umolar

-278456

DmolarUmolar

INCONSISTENT

1phase

6.66138e-05

254.57

Dmolar

3045.34

Umolar

-278456

DmolarUmolar

INCONSISTENT

1phase

2.90873e-05

254.57

Dmolar

3045.34

Umolar

-278456

DmolarUmolar

INCONSISTENT

1phase

1.27011e-05

254.57

Dmolar

3045.34

Umolar

-278456

DmolarUmolar

INCONSISTENT

1phase

5.54603e-06

254.57

Dmolar

3045.34

Umolar

-278456

DmolarUmolar

INCONSISTENT

1phase

0.000152555

273.684

Dmolar

2995.85

Umolar

-265811

DmolarUmolar

INCONSISTENT

1phase

6.66138e-05

273.684

Dmolar

2995.85

Umolar

-265811

DmolarUmolar

INCONSISTENT

1phase

2.42171e-06

254.57

Dmolar

3045.34

Umolar

-278456

DmolarUmolar

INCONSISTENT

1phase

2.90873e-05

273.684

Dmolar

2995.85

Umolar

-265811

DmolarUmolar

INCONSISTENT

1phase

1.05745e-06

254.57

Dmolar

3045.34

Umolar

-278456

DmolarUmolar

INCONSISTENT

1phase

0.00034937

254.57

Dmolar

3045.34

Umolar

-278456

DmolarUmolar

INCONSISTENT

1phase

0.00034937

273.684

Dmolar

2995.85

Umolar

-265811

DmolarUmolar

INCONSISTENT

1phase

0.000800105

292.797

Dmolar

2947.91

Umolar

-253150

DmolarUmolar

INCONSISTENT

1phase

0.000800105

273.684

Dmolar

2995.85

Umolar

-265811

HmolarP

EXCEPTION

1phase

4.61743e-07

254.57

Hmolar

-161197

P

4.61743e-07

rhomolar is less than zero

HmolarP

INCONSISTENT

1phase

1.05745e-06

254.57

Hmolar

-278456

P

5.73218e-07

HmolarP

INCONSISTENT

1phase

2.42171e-06

254.57

Hmolar

-278456

P

1.43984e-06

HmolarP

INCONSISTENT

2phase

5.87624e-07

254.47

Hmolar

-278522

P

5.87624e-07

HmolarP

INCONSISTENT

1phase

5.54603e-06

254.57

Hmolar

-278456

P

5.28205e-06

HmolarP

INCONSISTENT

1phase

1.27011e-05

254.57

Hmolar

-278456

P

1.39276e-05

HmolarP

INCONSISTENT

1phase

6.66138e-05

254.57

Hmolar

-278456

P

6.65155e-05

HmolarP

INCONSISTENT

1phase

2.90873e-05

273.684

Hmolar

-265811

P

2.89089e-05

HmolarP

INCONSISTENT

1phase

6.66138e-05

273.684

Hmolar

-265811

P

6.67185e-05

HmolarP

INCONSISTENT

1phase

0.000152555

254.57

Hmolar

-278456

P

0.000152949

HmolarP

INCONSISTENT

1phase

2.90873e-05

254.57

Hmolar

-278456

P

2.80548e-05

HmolarSmolar

INCONSISTENT

1phase

2.90873e-05

254.57

Hmolar

-278456

Smolar

-658.823

HmolarSmolar

INCONSISTENT

1phase

0.000152555

254.57

Hmolar

-278456

Smolar

-658.823

HmolarSmolar

INCONSISTENT

1phase

0.000152555

273.684

Hmolar

-265811

Smolar

-610.928

HmolarSmolar

INCONSISTENT

1phase

5.54603e-06

254.57

Hmolar

-278456

Smolar

-658.823

HmolarSmolar

INCONSISTENT

1phase

1.05745e-06

254.57

Hmolar

-278456

Smolar

-658.823

HmolarSmolar

INCONSISTENT

2phase

5.87624e-07

254.47

Hmolar

-278522

Smolar

-659.083

HmolarSmolar

INCONSISTENT

1phase

1.27011e-05

254.57

Hmolar

-278456

Smolar

-658.823

HmolarSmolar

INCONSISTENT

1phase

2.90873e-05

273.684

Hmolar

-265811

Smolar

-610.928

HmolarSmolar

INCONSISTENT

1phase

2.42171e-06

254.57

Hmolar

-278456

Smolar

-658.823

HmolarSmolar

INCONSISTENT

1phase

6.66138e-05

273.684

Hmolar

-265811

Smolar

-610.928

HmolarSmolar

INCONSISTENT

2phase

5.87624e-07

254.47

Hmolar

-161237

Smolar

-198.183

HmolarSmolar

INCONSISTENT

1phase

6.66138e-05

254.57

Hmolar

-278456

Smolar

-658.823

HmolarSmolar

INCONSISTENT

2phase

9.28832e-05

282.182

Hmolar

-260187

Smolar

-590.693

HmolarSmolar

INCONSISTENT

1phase

0.00034937

273.684

Hmolar

-265811

Smolar

-610.928

HmolarSmolar

INCONSISTENT

1phase

0.000800105

292.797

Hmolar

-253150

Smolar

-566.213

HmolarSmolar

INCONSISTENT

1phase

0.00034937

254.57

Hmolar

-278456

Smolar

-658.823

HmolarSmolar

INCONSISTENT

2phase

9.28832e-05

282.182

Hmolar

-149891

Smolar

-199.823

PSmolar

EXCEPTION

1phase

4.61743e-07

254.57

P

4.61743e-07

Smolar

-197.868

rhomolar is less than zero

PSmolar

INCONSISTENT

1phase

1.05745e-06

254.57

P

5.73218e-07

Smolar

-658.823

PSmolar

INCONSISTENT

1phase

2.42171e-06

254.57

P

1.43984e-06

Smolar

-658.823

PSmolar

INCONSISTENT

1phase

5.54603e-06

254.57

P

5.28205e-06

Smolar

-658.823

PSmolar

INCONSISTENT

1phase

1.27011e-05

254.57

P

1.39276e-05

Smolar

-658.823

PSmolar

INCONSISTENT

1phase

2.90873e-05

273.684

P

2.89089e-05

Smolar

-610.928

PSmolar

INCONSISTENT

1phase

2.90873e-05

254.57

P

2.80548e-05

Smolar

-658.823

PSmolar

INCONSISTENT

2phase

5.87624e-07

254.47

P

5.87624e-07

Smolar

-659.083

PSmolar

INCONSISTENT

1phase

6.66138e-05

273.684

P

6.67185e-05

Smolar

-610.928

PSmolar

INCONSISTENT

1phase

0.000152555

254.57

P

0.000152949

Smolar

-658.823

PSmolar

INCONSISTENT

1phase

0.000152555

273.684

P

0.000153149

Smolar

-610.928

PSmolar

INCONSISTENT

1phase

0.00034937

273.684

P

0.00034918

Smolar

-610.928

PT

INCONSISTENT

1phase

1.05745e-06

254.57

P

5.73218e-07

T

254.57

PT

INCONSISTENT

1phase

2.42171e-06

254.57

P

1.43984e-06

T

254.57

PT

INCONSISTENT

1phase

5.54603e-06

254.57

P

5.28205e-06

T

254.57

PT

INCONSISTENT

1phase

2.90873e-05

254.57

P

2.80548e-05

T

254.57

PT

INCONSISTENT

1phase

1.27011e-05

254.57

P

1.39276e-05

T

254.57

PT

INCONSISTENT

1phase

0.000152555

273.684

P

0.000153149

T

273.684

PT

INCONSISTENT

1phase

0.00034937

273.684

P

0.00034918

T

273.684

PT

INCONSISTENT

1phase

6.66138e-05

273.684

P

6.67185e-05

T

273.684

PT

INCONSISTENT

1phase

0.00034937

254.57

P

0.000348818

T

254.57

PUmolar

EXCEPTION

1phase

4.61743e-07

254.57

P

4.61743e-07

Umolar

-163314

rhomolar is less than zero

PUmolar

INCONSISTENT

1phase

1.05745e-06

254.57

P

5.73218e-07

Umolar

-278456

PUmolar

INCONSISTENT

1phase

2.42171e-06

254.57

P

1.43984e-06

Umolar

-278456

PUmolar

INCONSISTENT

1phase

5.54603e-06

254.57

P

5.28205e-06

Umolar

-278456

PUmolar

INCONSISTENT

2phase

5.87624e-07

254.47

P

5.87624e-07

Umolar

-278522

PUmolar

INCONSISTENT

1phase

1.27011e-05

254.57

P

1.39276e-05

Umolar

-278456

PUmolar

INCONSISTENT

1phase

6.66138e-05

273.684

P

6.67185e-05

Umolar

-265811

PUmolar

INCONSISTENT

1phase

2.90873e-05

254.57

P

2.80548e-05

Umolar

-278456

PUmolar

INCONSISTENT

1phase

0.00034937

273.684

P

0.00034918

Umolar

-265811

PUmolar

INCONSISTENT

1phase

2.90873e-05

273.684

P

2.89089e-05

Umolar

-265811

PUmolar

INCONSISTENT

1phase

6.66138e-05

254.57

P

6.65155e-05

Umolar

-278456

SmolarT

EXCEPTION

1phase

4.61743e-07

789.751

Smolar

502.386

T

789.751

argument not found

SmolarT

INCONSISTENT

1phase

1.05745e-06

923.546

Smolar

639.132

T

923.546

SmolarT

INCONSISTENT

1phase

1.05745e-06

942.659

Smolar

658.754

T

942.659

SmolarT

INCONSISTENT

1phase

1.05745e-06

1000

Smolar

716.329

T

1000

SmolarT

INCONSISTENT

1phase

1.05745e-06

980.886

Smolar

697.349

T

980.886

SmolarT

INCONSISTENT

1phase

1.05745e-06

961.773

Smolar

678.159

T

961.773

SmolarT

INCONSISTENT

1phase

1.05745e-06

789.751

Smolar

495.497

T

789.751

SmolarT

INCONSISTENT

1phase

1.05745e-06

904.432

Smolar

619.291

T

904.432

SmolarT

INCONSISTENT

1phase

1.05745e-06

885.318

Smolar

599.228

T

885.318

SmolarT

INCONSISTENT

1phase

1.05745e-06

866.205

Smolar

578.94

T

866.205

SmolarT

INCONSISTENT

1phase

1.05745e-06

847.091

Smolar

558.425

T

847.091

SmolarT

INCONSISTENT

1phase

1.05745e-06

827.978

Smolar

537.682

T

827.978

SmolarT

INCONSISTENT

1phase

1.05745e-06

808.864

Smolar

516.706

T

808.864

SmolarT

INCONSISTENT

1phase

2.42171e-06

904.432

Smolar

612.401

T

904.432

SmolarT

INCONSISTENT

1phase

2.42171e-06

923.546

Smolar

632.242

T

923.546

SmolarT

INCONSISTENT

1phase

2.42171e-06

942.659

Smolar

651.864

T

942.659

SmolarT

INCONSISTENT

1phase

2.42171e-06

961.773

Smolar

671.269

T

961.773

SmolarT

INCONSISTENT

1phase

2.42171e-06

980.886

Smolar

690.46

T

980.886

SmolarT

INCONSISTENT

1phase

2.42171e-06

1000

Smolar

709.44

T

1000

SmolarT

INCONSISTENT

1phase

2.42171e-06

789.751

Smolar

488.607

T

789.751

SmolarT

INCONSISTENT

1phase

2.42171e-06

808.864

Smolar

509.817

T

808.864

Superancillary Plots#

The following figure shows the accuracy of the superancillary functions relative to extended precision calculations carried out in C++ with the teqp library. The results of the iterative calculations with REFPROP and CoolProp are also shown.

Note

You can download the script that generated the following figure here: (link to script), right-click the link and then save as… or the equivalent in your browser. You can also download this figure as a PDF.

../../_images/MethylOleate2.png