Chemical Properties of Heptadecanoic acid (CAS 506-12-7)

Heptadecanoic acid

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InChI
InChI=1S/C17H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17(18)19/h2-16H2,1H3,(H,18,19)
InChI Key
KEMQGTRYUADPNZ-UHFFFAOYSA-N
Formula
C17H34O2
SMILES
CCCCCCCCCCCCCCCCC(=O)O
Molecular Weight1
270.45
CAS
506-12-7
Other Names
  • Margaric acid
  • Margarinic acid
  • Normal-heptadecanoic acid
  • n-Heptadecanoic acid
  • n-Heptadecoic acid
  • n-Heptadecylic acid
Sources

Physical Properties

Property Value Unit Source
Δcliquid -10624.40 ± 1.70 kJ/mol NIST
Δf -173.48 kJ/mol Joback Calculated Property
Δfgas -659.02 kJ/mol Joback Calculated Property
Δfus 45.47 kJ/mol Joback Calculated Property
Δvap 76.86 kJ/mol Joback Calculated Property
logPoct/wat 5.94 Crippen Calculated Property
Pc 1393.90 ± 85.00 kPa NIST
Tboil 500.20 K NIST
Tc 795.08 ± 3.00 K NIST
Tfus [323.40; 334.40] K Show Hide
Tfus 334.15 ± 0.35 K NIST
Tfus 333.00 ± 0.30 K NIST
Tfus 333.00 ± 0.30 K NIST
Tfus 333.00 ± 0.40 K NIST
Tfus 334.40 ± 0.05 K NIST
Tfus Outlier 323.40 ± 2.00 K NIST
Tfus 332.80 ± 2.00 K NIST
Tfus 333.00 ± 3.00 K NIST
Ttriple 334.25 ± 0.02 K NIST
Vc 1.01 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 777.09 J/mol×K 734.41 Joback Calculated Property
Cp,solid 475.74 J/mol×K 298.15 NIST
η 0.00 Pa×s 734.41 Joback Calculated Property
ΔfusH 7.44 kJ/mol 329.2 NIST
ΔfusH 51.33 kJ/mol 334.3 NIST
ΔsubH 151.00 kJ/mol 291.0 NIST
ΔsubH 168.00 kJ/mol 303.5 NIST
ΔvapH 112.70 ± 2.00 kJ/mol 369.5 NIST
ΔvapH 100.70 kJ/mol 543.0 NIST
ΔfusS 22.59 J/mol×K 329.2 NIST
ΔfusS 153.55 J/mol×K 334.3 NIST

Molecular Descriptors

Joback and Reid Groups
-OH (alcohol) 1
-CH3 1
-CH2- 15
>C=O (nonring) 1

Similar Compounds

lead(2+) heptadecanoate. Lead(II) pentadecanoate. Octanoic acid. Cadmium(II) n-tetradecanoate. lead(2+) octanoate. Nonadecanoic acid. Docosanoic acid. Hexacosanoic acid. Hexadecanoic acid. Barium tridecanoate. 10-Hydroxydecanoic acid. Cadmium(II) n-octadecanoate. Pentadecanoic acid. Tetradecanedioic acid. Triacontanoic acid.

Find more compounds similar to Heptadecanoic acid.

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