Chemical Properties of Hexadecanoic acid, ethyl ester (CAS 628-97-7)

Hexadecanoic acid, ethyl ester

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InChI
InChI=1S/C18H36O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20-4-2/h3-17H2,1-2H3
InChI Key
XIRNKXNNONJFQO-UHFFFAOYSA-N
Formula
C18H36O2
SMILES
CCCCCCCCCCCCCCCC(=O)OCC
Molecular Weight1
284.48
CAS
628-97-7
Other Names
  • Ethyl hexadecanoate
  • Ethyl hexadecanoate (Ethyl palmitate)
  • Ethyl n-hexadecanoate
  • Ethyl palmitate
  • Palmitic acid, ethyl ester
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Physical Properties

Property Value Unit Source
Δcliquid -11368.00 ± 1.00 kJ/mol NIST
Δf -133.24 kJ/mol Joback Calculated Property
Δfgas -659.65 kJ/mol Joback Calculated Property
Δfus 55.75 kJ/mol Solid l...
Δvap 64.82 kJ/mol Joback Calculated Property
log10WS -6.22 Crippen Calculated Property
logPoct/wat 6.031 Crippen Calculated Property
McVol 271.920 ml/mol McGowan Calculated Property
Pc 1189.06 kPa Joback Calculated Property
Inp [341.90; 2013.00]   Show Hide
Inp 1976.00 NIST
Inp 1976.00 NIST
Inp 1979.00 NIST
Inp 1982.00 NIST
Inp 1978.00 NIST
Inp 1978.00 NIST
Inp 1978.00 NIST
Inp 1978.00 NIST
Inp 1978.00 NIST
Inp 1978.00 NIST
Inp 1973.00 NIST
Inp 1981.00 NIST
Inp 1975.00 NIST
Inp 1994.00 NIST
Inp 1992.00 NIST
Inp 1968.00 NIST
Inp 1990.00 NIST
Inp 1994.00 NIST
Inp 1990.00 NIST
Inp 1993.00 NIST
Inp 1996.00 NIST
Inp 1995.70 NIST
Inp 1995.70 NIST
Inp 1993.00 NIST
Inp 1966.00 NIST
Inp 1997.00 NIST
Inp 1980.00 NIST
Inp 1993.00 NIST
Inp 1978.00 NIST
Inp 1983.00 NIST
Inp 1993.00 NIST
Inp 1981.00 NIST
Inp 1981.00 NIST
Inp 1975.00 NIST
Inp 1980.00 NIST
Inp 1991.00 NIST
Inp 1970.00 NIST
Inp 1978.00 NIST
Inp 1979.00 NIST
Inp 1993.50 NIST
Inp 2013.00 NIST
Inp 1999.00 NIST
Inp 1991.00 NIST
Inp 1992.00 NIST
Inp 1997.00 NIST
Inp 1985.00 NIST
Inp 1978.00 NIST
Inp 1979.00 NIST
Inp 1996.00 NIST
Inp 1996.00 NIST
Inp 1994.00 NIST
Inp 1994.00 NIST
Inp 1993.00 NIST
Inp 2005.00 NIST
Inp 1996.00 NIST
Inp 1968.00 NIST
Inp 1981.00 NIST
Inp 1992.00 NIST
Inp 1971.00 NIST
Inp 1987.00 NIST
Inp 1984.00 NIST
Inp 1990.00 NIST
Inp 1993.00 NIST
Inp 1996.00 NIST
Inp 1994.00 NIST
Inp 1990.00 NIST
Inp 1993.00 NIST
Inp 1995.00 NIST
Inp 1978.00 NIST
Inp 1979.00 NIST
Inp 1979.00 NIST
Inp 1986.00 NIST
Inp 1977.00 NIST
Inp 1978.00 NIST
Inp 1974.00 NIST
Inp 1975.00 NIST
Inp 1979.00 NIST
Inp 1978.00 NIST
Inp 1978.00 NIST
Inp 1979.00 NIST
Inp 1980.00 NIST
Inp 1975.00 NIST
Inp 1993.00 NIST
Inp 1995.00 NIST
Inp 1992.00 NIST
Inp 1994.00 NIST
Inp 1994.00 NIST
Inp 1991.00 NIST
Inp 1991.00 NIST
Inp 1992.00 NIST
Inp 1993.00 NIST
Inp 1996.00 NIST
Inp 2000.00 NIST
Inp 2000.00 NIST
Inp 1995.00 NIST
Inp 1994.00 NIST
Inp 1992.00 NIST
Inp 1993.00 NIST
Inp 1979.00 NIST
Inp 1993.00 NIST
Inp 1978.00 NIST
Inp 1990.00 NIST
Inp 1965.00 NIST
Inp 1993.00 NIST
Inp 2000.00 NIST
Inp 1980.00 NIST
Inp 1997.00 NIST
Inp 1997.00 NIST
Inp 1996.00 NIST
Inp 1984.00 NIST
Inp 1976.00 NIST
Inp 2005.00 NIST
Inp 1979.00 NIST
Inp 1981.00 NIST
Inp Outlier 341.90 NIST
Inp Outlier 342.60 NIST
Inp 1994.00 NIST
Inp 1990.00 NIST
Inp 1993.00 NIST
Inp 1978.00 NIST
Inp 1975.00 NIST
Inp 1979.00 NIST
Inp Outlier 341.90 NIST
Inp 1981.00 NIST
Inp 1986.00 NIST
Inp 1991.00 NIST
Inp 2000.00 NIST
Inp 1965.00 NIST
Inp 1997.00 NIST
Inp 1976.00 NIST
I [2205.00; 2288.00]   Show Hide
I 2240.00 NIST
I 2248.00 NIST
I 2245.00 NIST
I 2259.00 NIST
I 2257.00 NIST
I 2273.00 NIST
I 2243.00 NIST
I 2227.00 NIST
I 2235.00 NIST
I 2270.00 NIST
I 2250.00 NIST
I 2253.00 NIST
I Outlier 2288.00 NIST
I 2241.00 NIST
I 2226.00 NIST
I Outlier 2215.00 NIST
I 2252.00 NIST
I 2220.00 NIST
I 2276.00 NIST
I 2280.00 NIST
I 2238.00 NIST
I 2224.00 NIST
I 2224.00 NIST
I 2224.00 NIST
I 2256.00 NIST
I 2255.00 NIST
I 2246.00 NIST
I 2258.00 NIST
I 2254.00 NIST
I Outlier 2205.00 NIST
I 2246.00 NIST
I 2238.00 NIST
I 2251.00 NIST
I 2259.00 NIST
I 2246.00 NIST
I 2259.00 NIST
I 2241.00 NIST
I 2259.00 NIST
I 2261.00 NIST
I Outlier 2207.00 NIST
I 2261.00 NIST
I 2263.00 NIST
I 2281.00 NIST
I 2243.00 NIST
I 2258.00 NIST
I 2276.00 NIST
I 2256.00 NIST
I 2245.00 NIST
I 2257.00 NIST
I 2255.00 NIST
I 2229.00 NIST
I 2260.00 NIST
I 2256.00 NIST
I 2259.00 NIST
I 2249.00 NIST
I 2271.00 NIST
I 2243.00 NIST
I 2246.00 NIST
I 2271.00 NIST
I 2271.00 NIST
I 2246.00 NIST
I 2274.00 NIST
I 2246.00 NIST
I 2248.00 NIST
I 2274.00 NIST
I 2255.00 NIST
I 2274.00 NIST
I 2225.00 NIST
I 2246.00 NIST
I 2248.00 NIST
I 2229.00 NIST
I 2262.00 NIST
I 2230.00 NIST
I 2262.00 NIST
I 2251.00 NIST
I 2235.00 NIST
I 2245.00 NIST
I 2235.00 NIST
I 2251.00 NIST
I 2259.00 NIST
I 2270.00 NIST
I 2271.00 NIST
I 2248.00 NIST
I 2246.00 NIST
I 2262.00 NIST
I 2261.00 NIST
I 2243.00 NIST
I 2257.00 NIST
Tboil 687.53 K Joback Calculated Property
Tc 855.83 K Joback Calculated Property
Tfus [295.20; 298.23] K Show Hide
Tfus 298.23 K Solid-l...
Tfus 297.40 K High pr...
Tfus 297.70 K Influen...
Tfus 297.70 ± 2.00 K NIST
Tfus 297.15 ± 4.00 K NIST
Tfus 298.20 ± 2.00 K NIST
Tfus 295.20 ± 2.00 K NIST
Tfus 295.20 ± 1.50 K NIST
Vc 1.067 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [789.92; 890.54] J/mol×K [687.53; 855.83] Show Hide
Cp,gas 789.92 J/mol×K 687.53 Joback Calculated Property
Cp,gas 808.70 J/mol×K 715.58 Joback Calculated Property
Cp,gas 826.65 J/mol×K 743.63 Joback Calculated Property
Cp,gas 843.80 J/mol×K 771.68 Joback Calculated Property
Cp,gas 860.14 J/mol×K 799.73 Joback Calculated Property
Cp,gas 875.72 J/mol×K 827.78 Joback Calculated Property
Cp,gas 890.54 J/mol×K 855.83 Joback Calculated Property
η [0.0016233; 0.0050107] Pa×s [303.15; 363.15] Show Hide
η 0.0050107 Pa×s 303.15 Densiti...
η 0.0044399 Pa×s 308.15 Densiti...
η 0.0039558 Pa×s 313.15 Densiti...
η 0.0035472 Pa×s 318.15 Densiti...
η 0.0031973 Pa×s 323.15 Densiti...
η 0.0028969 Pa×s 328.15 Densiti...
η 0.0026373 Pa×s 333.15 Densiti...
η 0.0024121 Pa×s 338.15 Densiti...
η 0.0022140 Pa×s 343.15 Densiti...
η 0.0020391 Pa×s 348.15 Densiti...
η 0.0018842 Pa×s 353.15 Densiti...
η 0.0017464 Pa×s 358.15 Densiti...
η 0.0016233 Pa×s 363.15 Densiti...
ΔfusH [15.09; 53.14] kJ/mol [296.00; 296.40] Show Hide
ΔfusH 53.14 kJ/mol 296.00 NIST
ΔfusH 15.09 kJ/mol 296.35 NIST
ΔfusH 15.09 kJ/mol 296.40 NIST
ΔfusH 15.09 kJ/mol 296.40 NIST
ΔsubH 150.80 kJ/mol 290.00 NIST
ΔvapH [73.90; 100.70] kJ/mol [308.00; 447.50] Show Hide
ΔvapH 100.70 kJ/mol 308.00 NIST
ΔvapH 73.90 kJ/mol 447.50 NIST
Pvap [0.10; 9.33] kPa [412.63; 515.13] Show Hide
Pvap 0.10 kPa 412.63 Isobari...
Pvap 0.15 kPa 419.36 Isobari...
Pvap 0.20 kPa 425.07 Isobari...
Pvap 0.30 kPa 433.31 Isobari...
Pvap 0.40 kPa 438.71 Isobari...
Pvap 0.50 kPa 442.68 Isobari...
Pvap 0.65 kPa 448.35 Isobari...
Pvap 0.80 kPa 452.99 Isobari...
Pvap 1.00 kPa 457.98 Isobari...
Pvap 1.20 kPa 462.64 Isobari...
Pvap 1.33 kPa 464.49 Determi...
Pvap 1.50 kPa 468.07 Isobari...
Pvap 2.67 kPa 481.90 Determi...
Pvap 4.00 kPa 495.23 Determi...
Pvap 5.33 kPa 502.27 Determi...
Pvap 5.33 kPa 502.27 Vapor l...
Pvap 6.67 kPa 508.10 Determi...
Pvap 8.00 kPa 512.23 Determi...
Pvap 9.33 kPa 515.13 Determi...
Pvap 9.33 kPa 515.13 Vapor l...
n0 1.43700 298.15 (Vapor ...

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr [464.20; 465.70] K [1.30; 1.30] Show Hide
Tboilr 465.70 K 1.30 NIST
Tboilr 464.20 K 1.30 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.66] kPa [477.80; 647.67] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.60464e+01
Coefficient B-5.71995e+03
Coefficient C-1.14830e+02
Temperature range, min.477.80
Temperature range, max.647.67
Pvap 1.33 kPa 477.80 Calculated Property
Pvap 2.91 kPa 496.67 Calculated Property
Pvap 5.88 kPa 515.55 Calculated Property
Pvap 11.18 kPa 534.42 Calculated Property
Pvap 20.11 kPa 553.30 Calculated Property
Pvap 34.45 kPa 572.17 Calculated Property
Pvap 56.55 kPa 591.05 Calculated Property
Pvap 89.39 kPa 609.92 Calculated Property
Pvap 136.63 kPa 628.80 Calculated Property
Pvap 202.66 kPa 647.67 Calculated Property

Similar Compounds

Ethyl henicosanoate. Ethyl tetracosanoate. Decanoic acid, ethyl ester. Heptadecanoic acid, ethyl ester. Nonadecanoic acid, ethyl ester. Nonanoic acid, ethyl ester. ethyl triacontanoate. ethyl tricosanoate. ethyl hentriacontanoate. Octadecanoic acid, ethyl ester. Octanoic acid, ethyl ester. Dodecanoic acid, ethyl ester. ethyl octanoate-d15. Tetradecanoic acid, ethyl ester. ethyl dotriacontanoate.

Find more compounds similar to Hexadecanoic acid, ethyl ester.

Mixtures

Sources

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Outlier This icon means that the value is more than 2 standard deviations away from the property mean.