Chemical Properties of Octadecanedioic acid

InChI

InChI=1S/C18H34O4/c19-17(20)15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18(21)22/h1-16H2,(H,19,20)(H,21,22)

InChI Key

BNJOQKFENDDGSC-UHFFFAOYSA-N

Formula

C18H34O4

SMILES

O=C(O)CCCCCCCCCCCCCCCCC(=O)O

Molecular Weight¹

314.47

Other Names

• 1,16-Hexadecanedicarboxylic acid
• 1,18-Octadecadioic acid
• 1,18-Octadecanedioic acid
• Hexadecanedicarboxylic acid

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[414.57; 969.53]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			-4.27400e+00
Coefficient B			1.81540e+00
Coefficient C			-1.10060e-03
Coefficient D			2.59000e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	414.57	J/mol×K	273.00	Calculated Property
Cp,gas	511.69	J/mol×K	353.78	Calculated Property
Cp,gas	598.04	J/mol×K	434.56	Calculated Property
Cp,gas	674.42	J/mol×K	515.33	Calculated Property
Cp,gas	741.67	J/mol×K	596.11	Calculated Property
Cp,gas	800.60	J/mol×K	676.89	Calculated Property
Cp,gas	852.04	J/mol×K	757.67	Calculated Property
Cp,gas	896.79	J/mol×K	838.44	Calculated Property
Cp,gas	935.68	J/mol×K	919.22	Calculated Property
Cp,gas	969.53	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0075150; 0.0000998]	Pa×s	[398.10; 773.86]	Joback Predicted correlation
Equation			Y = exp(A + B/T + C·ln(T) + D·T^E) Y is η in Pa×s, T in K
Coefficient A			-1.37911e+01
Coefficient B			3.54320e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			398.10
Temperature range, max.			773.86
η	0.0075150	Pa×s	398.10	Calculated Property
η	0.0032287	Pa×s	439.85	Calculated Property
η	0.0016060	Pa×s	481.60	Calculated Property
η	0.0008930	Pa×s	523.35	Calculated Property
η	0.0005415	Pa×s	565.10	Calculated Property
η	0.0003518	Pa×s	606.86	Calculated Property
η	0.0002416	Pa×s	648.61	Calculated Property
η	0.0001736	Pa×s	690.36	Calculated Property
η	0.0001296	Pa×s	732.11	Calculated Property
η	0.0000998	Pa×s	773.86	Calculated Property

Similar Compounds

Find more compounds similar to Octadecanedioic acid.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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