Chemical Properties of Oleic Acid (CAS 112-80-1)

Oleic Acid

InChI
InChI=1S/C18H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h9-10H,2-8,11-17H2,1H3,(H,19,20)/b10-9-
InChI Key
ZQPPMHVWECSIRJ-KTKRTIGZSA-N
Formula
C18H34O2
SMILES
CCCCCCCCC=CCCCCCCCC(=O)O
Molecular Weight1
282.46
CAS
112-80-1
Other Names
  • (Z)-9-Octadecanoic acid
  • (Z)-9-octadecenoic acid
  • (Z)-Octadec-9-enoic acid
  • .DELTA.9-cis-octadecenoic acid
  • .DELTA.9-cis-oleic acid
  • 9-(Z)-octadecenoic acid
  • 9-Octadecenoic acid (9Z)-
  • 9-Octadecenoic acid (Z)-
  • 9-Octadecenoic acid, cis-
  • 9-cis-octadecenoic acid
  • 9-octadecenoic acid, (Z)-
  • Century cd fatty acid
  • D 100
  • Elaic acid
  • Elaidoic acid
  • Emersol 210
  • Emersol 211
  • Emersol 213
  • Emersol 220 White Oleic Acid
  • Emersol 221 Low Titer White Oleic Acid
  • Emersol 6313 NF
  • Emersol 6321
  • Glycon RO
  • Glycon WO
  • Groco 2
  • Groco 4
  • Groco 5l
  • Groco 6
  • Hy-phi 1055
  • Hy-phi 1088
  • Hy-phi 2066
  • Hy-phi 2088
  • Hy-phi 2102
  • Industrene 205
  • Industrene 206
  • K 52
  • L'Acide oleique
  • Metaupon
  • Oelsauere
  • Oleinic acid
  • Pamolyn
  • Priolene 6906
  • Tego-oleic 130
  • Wochem no. 320
  • Z-9-Octadecenoic acid
  • cis-.DELTA.9-octadecenoic acid
  • cis-9-octadecenoic acid
  • cis-Octadec-9-enoic acid
  • cis-oleic acid
  • cis-«DELTA»9-Octadecenoate
  • cis-«DELTA»9-octadecenoic acid
  • emersol 205
  • extraolein 90
  • industrene 105
  • lunac O-CA
  • neo-Fat 90-04
  • neo-Fat 92-04
  • oleine 7503
  • pamolyn 100
  • priolene 6907
  • vopcolene 27
  • wecoline OO
  • «DELTA»9-cis-Oleic acid
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Physical Properties

Property Value Unit Source
ω 1.1822 ChemSep v8.3 pure component data
ΔcH°liquid -11160.70 kJ/mol NIST
μ 1.44 debye ChemSep v8.3 pure component data
ΔfG° -227.80 kJ/mol ChemSep v8.3 pure component data
ΔfH°gas -649.70 kJ/mol ChemSep v8.3 pure component data
ΔfH°liquid -764.80 kJ/mol NIST
ΔfusH° 52.72 kJ/mol Joback Calculated Property
ΔvapH° 124.37 kJ/mol Relay (1.0) Calculated Property
IE 9.17 eV Relay (1.0) Calculated Property
log10WS -5.79 Relay (1.0) Calculated Property
logPoct/wat 6.109 Crippen Calculated Property
McVol 267.620 ml/mol McGowan Calculated Property
Pc 1390.00 kPa ChemSep v8.3 pure component data
Ptriple 1.40e-08 kPa ChemSep v8.3 pure component data
Inp [2090.00; 2180.00]   Show Hide
Inp 2140.00 NIST
Inp 2171.00 NIST
Inp 2115.00 NIST
Inp 2097.00 NIST
Inp 2102.00 NIST
Inp 2175.00 NIST
Inp 2141.00 NIST
Inp 2137.00 NIST
Inp 2152.00 NIST
Inp 2141.00 NIST
Inp 2147.00 NIST
Inp 2152.00 NIST
Inp 2113.00 NIST
Inp 2146.10 NIST
Inp 2130.00 NIST
Inp 2175.00 NIST
Inp 2175.00 NIST
Inp 2131.00 NIST
Inp 2141.00 NIST
Inp 2147.00 NIST
Inp 2147.00 NIST
Inp 2116.00 NIST
Inp 2146.00 NIST
Inp Outlier 2090.00 NIST
Inp 2180.00 NIST
Inp 2180.00 NIST
Inp 2115.00 NIST
Inp 2115.00 NIST
Inp 2110.00 NIST
Inp 2161.00 NIST
Inp 2112.00 NIST
Inp 2115.00 NIST
Inp 2131.00 NIST
Inp 2152.00 NIST
Inp 2175.00 NIST
Inp 2120.00 NIST
Inp 2173.00 NIST
Inp 2161.00 NIST
Inp 2098.00 NIST
Inp 2112.00 NIST
Inp 2146.00 NIST
Inp 2141.00 NIST
Inp 2155.00 NIST
Inp 2131.00 NIST
Inp 2161.00 NIST
Inp 2155.00 NIST
Inp 2140.00 NIST
I [3142.00; 3200.00]   Show Hide
I 3184.00 NIST
I 3173.00 NIST
I 3172.00 NIST
I 3142.00 NIST
I 3150.00 NIST
I 3157.00 NIST
I 3157.00 NIST
I 3184.00 NIST
I 3200.00 NIST
I 3172.00 NIST
I 3157.00 NIST
Tboil 633.00 K ChemSep v8.3 pure component data
Tc 781.00 K ChemSep v8.3 pure component data
Tfus [286.70; 289.45] K Show Hide
Tfus 286.70 K Solid-Liquid Equilibria in Fatty Acid/Triglycerol Systems
Tfus 287.15 K ChemSep v8.3 pure component data
Tfus 289.45 ± 0.30 K NIST
Tfus 289.45 ± 0.50 K NIST
Ttriple 286.53 K ChemSep v8.3 pure component data
UQi 10.50 ChemSep v8.3 pure component data
URi 12.76 ChemSep v8.3 pure component data
Vc 1.000 m3/kmol ChemSep v8.3 pure component data
Zc 0.2140000 ChemSep v8.3 pure component data

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
ΔfusH [39.60; 39.60] kJ/mol [286.50; 286.50] Show Hide
ΔfusH 39.60 kJ/mol 286.50 NIST
ΔfusH 39.60 kJ/mol 286.50 NIST
ΔvapH [83.80; 132.60] kJ/mol [298.15; 537.00] Show Hide
ΔvapH 132.60 kJ/mol 298.15 Vaporization, Sublimation and Fusion Enthalpies of Some Saturated and Unsaturated Long Chain Fatty Acids by Correlation Gas Chromatography
ΔvapH 83.80 kJ/mol 537.00 NIST
Pvap [1.33; 9.33] kPa [496.70; 547.40] Show Hide
Pvap 1.33 kPa 496.70 Vapor pressure data for fatty acids obtained using an adaptation of the DSC technique
Pvap 2.67 kPa 513.10 Vapor pressure data for fatty acids obtained using an adaptation of the DSC technique
Pvap 4.00 kPa 524.70 Vapor pressure data for fatty acids obtained using an adaptation of the DSC technique
Pvap 5.33 kPa 532.10 Vapor pressure data for fatty acids obtained using an adaptation of the DSC technique
Pvap 6.67 kPa 538.80 Vapor pressure data for fatty acids obtained using an adaptation of the DSC technique
Pvap 8.00 kPa 543.80 Vapor pressure data for fatty acids obtained using an adaptation of the DSC technique
Pvap 9.33 kPa 547.40 Vapor pressure data for fatty acids obtained using an adaptation of the DSC technique

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr 467.70 K 0.10 NIST

Correlations

Property Value Unit Temperature (K) Source
Cp,gas [417.80; 1069.78] J/mol×K [298.15; 1500.10] ChemSep v8.3 pure component data Show Hide
EquationY = A + B·((C/T)/sinh(C/T))² + D·((E/T)/cosh(E/T))²
Y is Cp,gas in J/mol×K, T in K
Coefficient A3.20000e+02
Coefficient B9.36200e+02
Coefficient C1.74310e+03
Coefficient D6.75400e+02
Coefficient E7.82500e+02
CommentChemSep eq 107, IdealGasHeatCapacityCp
Temperature range, min.298.15
Temperature range, max.1500.10
Cp,gas 417.80 J/mol×K 298.15 Calculated Property
Cp,gas 563.38 J/mol×K 431.70 Calculated Property
Cp,gas 682.59 J/mol×K 565.25 Calculated Property
Cp,gas 775.63 J/mol×K 698.80 Calculated Property
Cp,gas 851.10 J/mol×K 832.35 Calculated Property
Cp,gas 913.27 J/mol×K 965.90 Calculated Property
Cp,gas 964.49 J/mol×K 1099.45 Calculated Property
Cp,gas 1006.59 J/mol×K 1233.00 Calculated Property
Cp,gas 1041.22 J/mol×K 1366.55 Calculated Property
Cp,gas 1069.78 J/mol×K 1500.10 Calculated Property
Property Value Unit Temperature (K) Source
Cp,liquid [517.92; 1114.05] J/mol×K [286.53; 550.00] ChemSep v8.3 pure component data Show Hide
EquationY = A + B·T + C·T² + D·T³ + E·T⁴
Y is Cp,liquid in J/mol×K, T in K
Coefficient A4.59000e+02
Coefficient B-8.66000e-01
Coefficient C3.74000e-03
Coefficient D0.00000e+00
Coefficient E0.00000e+00
CommentChemSep eq 100, LiquidHeatCapacityCp
Temperature range, min.286.53
Temperature range, max.550.00
Cp,liquid 517.92 J/mol×K 286.53 Calculated Property
Cp,liquid 558.51 J/mol×K 315.80 Calculated Property
Cp,liquid 605.52 J/mol×K 345.08 Calculated Property
Cp,liquid 658.94 J/mol×K 374.35 Calculated Property
Cp,liquid 718.76 J/mol×K 403.63 Calculated Property
Cp,liquid 785.00 J/mol×K 432.90 Calculated Property
Cp,liquid 857.65 J/mol×K 462.18 Calculated Property
Cp,liquid 936.70 J/mol×K 491.45 Calculated Property
Cp,liquid 1022.17 J/mol×K 520.73 Calculated Property
Cp,liquid 1114.05 J/mol×K 550.00 Calculated Property
Property Value Unit Temperature (K) Source
η [0.0450386; 0.0003617] Pa×s [286.53; 633.00] ChemSep v8.3 pure component data Show Hide
EquationY = exp(A + B/T + C·ln(T) + D·T^E)
Y is η in Pa×s, T in K
Coefficient A-4.47740e+01
Coefficient B4.44430e+03
Coefficient C4.62420e+00
Coefficient D0.00000e+00
Coefficient E0.00000e+00
CommentChemSep eq 101, LiquidViscosity
Temperature range, min.286.53
Temperature range, max.633.00
η 0.0450386 Pa×s 286.53 Calculated Property
η 0.0128500 Pa×s 325.03 Calculated Property
η 0.0050680 Pa×s 363.52 Calculated Property
η 0.0025035 Pa×s 402.02 Calculated Property
η 0.0014542 Pa×s 440.52 Calculated Property
η 0.0009523 Pa×s 479.01 Calculated Property
η 0.0006827 Pa×s 517.51 Calculated Property
η 0.0005250 Pa×s 556.01 Calculated Property
η 0.0004264 Pa×s 594.50 Calculated Property
η 0.0003617 Pa×s 633.00 Calculated Property
Property Value Unit Temperature (K) Source
ΔvapH [111.74; 0.00] kJ/mol [286.53; 781.00] ChemSep v8.3 pure component data Show Hide
EquationY = A·(1 − Tr)^(B + C·Tr + D·Tr² + E·Tr³), Tr = T/Tc
Y is ΔvapH in kJ/mol, T in K
Coefficient A1.33880e+02
Coefficient B3.95530e-01
Coefficient C0.00000e+00
Coefficient D0.00000e+00
Coefficient E0.00000e+00
Critical temperature, Tc (K)7.81000e+02
CommentChemSep eq 106, HeatOfVaporization
Temperature range, min.286.53
Temperature range, max.781.00
ΔvapH 111.74 kJ/mol 286.53 Calculated Property
ΔvapH 106.65 kJ/mol 341.47 Calculated Property
ΔvapH 101.16 kJ/mol 396.41 Calculated Property
ΔvapH 95.18 kJ/mol 451.35 Calculated Property
ΔvapH 88.56 kJ/mol 506.29 Calculated Property
ΔvapH 81.08 kJ/mol 561.24 Calculated Property
ΔvapH 72.36 kJ/mol 616.18 Calculated Property
ΔvapH 61.64 kJ/mol 671.12 Calculated Property
ΔvapH 46.86 kJ/mol 726.06 Calculated Property
ΔvapH 0.00 kJ/mol 781.00 Calculated Property
Property Value Unit Temperature (K) Source
Pvap [1.36; 203.46] kPa [514.15; 709.15] The Yaws Handbook of Vapor Pressure Show Hide
Equationln(Y) = A + B/(T + C)
Y is Pvap in kPa, T in K
Coefficient A1.52924e+01
Coefficient B-5.81882e+03
Coefficient C-1.25923e+02
Temperature range, min.514.15
Temperature range, max.709.15
Pvap 1.36 kPa 514.15 Calculated Property
Pvap 2.99 kPa 535.82 Calculated Property
Pvap 6.11 kPa 557.48 Calculated Property
Pvap 11.63 kPa 579.15 Calculated Property
Pvap 20.90 kPa 600.82 Calculated Property
Pvap 35.66 kPa 622.48 Calculated Property
Pvap 58.21 kPa 644.15 Calculated Property
Pvap 91.35 kPa 665.82 Calculated Property
Pvap 138.45 kPa 687.48 Calculated Property
Pvap 203.46 kPa 709.15 Calculated Property
Pvap [1.40e-08; 1366.66] kPa [286.53; 781.00] ChemSep v8.3 pure component data Show Hide
EquationY = exp(A + B/T + C·ln(T) + D·T^E)
Y is Pvap in kPa, T in K
Coefficient A1.55542e+02
Coefficient B-1.90530e+04
Coefficient C-1.89970e+01
Coefficient D4.26990e-06
Coefficient E2.00000e+00
CommentChemSep eq 101, VaporPressure
Temperature range, min.286.53
Temperature range, max.781.00
Pvap 1.40e-08 kPa 286.53 Calculated Property
Pvap 2.56e-05 kPa 341.47 Calculated Property
Pvap 4.09e-03 kPa 396.41 Calculated Property
Pvap 0.15 kPa 451.35 Calculated Property
Pvap 2.03 kPa 506.29 Calculated Property
Pvap 14.66 kPa 561.24 Calculated Property
Pvap 67.64 kPa 616.18 Calculated Property
Pvap 227.02 kPa 671.12 Calculated Property
Pvap 605.63 kPa 726.06 Calculated Property
Pvap 1366.66 kPa 781.00 Calculated Property
Pvap [0.13; 98.91] kPa [449.70; 633.00] NIST Show Hide
Equationln(Y) = A + B/(T + C)
Y is Pvap in kPa, T in K
Coefficient A1.62296e+01
Coefficient B-5.88450e+03
Coefficient C-1.27258e+02
ReferenceStull, 1947
CommentCoefficents calculated by NIST from author's data.
Temperature range, min.449.70
Temperature range, max.633.00
Pvap 0.13 kPa 449.70 Calculated Property
Pvap 0.39 kPa 470.07 Calculated Property
Pvap 1.03 kPa 490.43 Calculated Property
Pvap 2.43 kPa 510.80 Calculated Property
Pvap 5.26 kPa 531.17 Calculated Property
Pvap 10.59 kPa 551.53 Calculated Property
Pvap 19.99 kPa 571.90 Calculated Property
Pvap 35.69 kPa 592.27 Calculated Property
Pvap 60.70 kPa 612.63 Calculated Property
Pvap 98.91 kPa 633.00 Calculated Property
Property Value Unit Temperature (K) Source
ρl [891.00; 282.47] kg/m3 [286.53; 781.00] ChemSep v8.3 pure component data Show Hide
EquationY = A / B^(1 + (1 − T/C)^D)
Y is ρl in kg/m3, T in K
Coefficient A7.53267e+01
Coefficient B2.66670e-01
Coefficient C7.81000e+02
Coefficient D3.06870e-01
CommentChemSep eq 105, LiquidDensity
Temperature range, min.286.53
Temperature range, max.781.00
ρl 891.00 kg/m3 286.53 Calculated Property
ρl 855.39 kg/m3 341.47 Calculated Property
ρl 818.18 kg/m3 396.41 Calculated Property
ρl 778.94 kg/m3 451.35 Calculated Property
ρl 737.12 kg/m3 506.29 Calculated Property
ρl 691.78 kg/m3 561.24 Calculated Property
ρl 641.35 kg/m3 616.18 Calculated Property
ρl 582.68 kg/m3 671.12 Calculated Property
ρl 507.20 kg/m3 726.06 Calculated Property
ρl 282.47 kg/m3 781.00 Calculated Property
Property Value Unit Temperature (K) Source
γ [0.03; 0.00] N/m [286.53; 781.00] ChemSep v8.3 pure component data Show Hide
EquationY = A·(1 − Tr)^(B + C·Tr + D·Tr² + E·Tr³), Tr = T/Tc
Y is γ in N/m, T in K
Coefficient A5.31940e-02
Coefficient B1.03550e+00
Coefficient C0.00000e+00
Coefficient D0.00000e+00
Coefficient E0.00000e+00
Critical temperature, Tc (K)7.81000e+02
CommentChemSep eq 106, SurfaceTension
Temperature range, min.286.53
Temperature range, max.781.00
γ 0.03 N/m 286.53 Calculated Property
γ 0.03 N/m 341.47 Calculated Property
γ 0.03 N/m 396.41 Calculated Property
γ 0.02 N/m 451.35 Calculated Property
γ 0.02 N/m 506.29 Calculated Property
γ 0.01 N/m 561.24 Calculated Property
γ 0.01 N/m 616.18 Calculated Property
γ 0.01 N/m 671.12 Calculated Property
γ 0.00 N/m 726.06 Calculated Property
γ 0.00 N/m 781.00 Calculated Property
Property Value Unit Temperature (K) Source
λ [0.03; 0.05] W/m×K [633.00; 1000.00] ChemSep v8.3 pure component data Show Hide
EquationY = A·T^B / (1 + C/T + D/T²)
Y is λ in W/m×K, T in K
Coefficient A1.42000e-04
Coefficient B9.37900e-01
Coefficient C8.04000e+02
Coefficient D0.00000e+00
CommentChemSep eq 102, VaporThermalConductivity
Temperature range, min.633.00
Temperature range, max.1000.00
λ 0.03 W/m×K 633.00 Calculated Property
λ 0.03 W/m×K 673.78 Calculated Property
λ 0.03 W/m×K 714.56 Calculated Property
λ 0.03 W/m×K 755.33 Calculated Property
λ 0.04 W/m×K 796.11 Calculated Property
λ 0.04 W/m×K 836.89 Calculated Property
λ 0.04 W/m×K 877.67 Calculated Property
λ 0.05 W/m×K 918.44 Calculated Property
λ 0.05 W/m×K 959.22 Calculated Property
λ 0.05 W/m×K 1000.00 Calculated Property
Property Value Unit Temperature (K) Source
λ [0.15; 0.09] W/m×K [286.53; 625.00] ChemSep v8.3 pure component data Show Hide
EquationY = A + B·T + C·T² + D·T³ + E·T⁴
Y is λ in W/m×K, T in K
Coefficient A2.08330e-01
Coefficient B-1.92770e-04
Coefficient C0.00000e+00
Coefficient D0.00000e+00
Coefficient E0.00000e+00
CommentChemSep eq 100, LiquidThermalConductivity
Temperature range, min.286.53
Temperature range, max.625.00
λ 0.15 W/m×K 286.53 Calculated Property
λ 0.15 W/m×K 324.14 Calculated Property
λ 0.14 W/m×K 361.75 Calculated Property
λ 0.13 W/m×K 399.35 Calculated Property
λ 0.12 W/m×K 436.96 Calculated Property
λ 0.12 W/m×K 474.57 Calculated Property
λ 0.11 W/m×K 512.18 Calculated Property
λ 0.10 W/m×K 549.78 Calculated Property
λ 0.10 W/m×K 587.39 Calculated Property
λ 0.09 W/m×K 625.00 Calculated Property

Similar Compounds

cis-10-Heptadecenoic acid. 13-docosenoic acid. Erucic acid. 8-Heptadecenoic acid. cis-11-Eicosenoic acid. Myristoleic acid. 11-Octadecenoic acid, (Z)-. (E)-13-Docosenoic acid. 9-Octadecenoic acid. cis-10-Nonadecenoic acid. 8-hexadecenoic acid. cis-13-Octadecenoic acid. 9-Octadecenoic acid. Palmitoleic acid. (Z)-Icos-9-enoic acid.

Find more compounds similar to Oleic Acid.

Mixtures

Find more mixtures with Oleic Acid.

Sources

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