Chemical Properties of Tetradecanedioic acid (CAS 821-38-5)

InChI

InChI=1S/C14H26O4/c15-13(16)11-9-7-5-3-1-2-4-6-8-10-12-14(17)18/h1-12H2,(H,15,16)(H,17,18)

InChI Key

HQHCYKULIHKCEB-UHFFFAOYSA-N

Formula

C14H26O4

SMILES

O=C(O)CCCCCCCCCCCCC(=O)O

Molecular Weight¹

258.35

CAS

821-38-5

Other Names

• 1,12-dodecanedicarboxylic acid
• 1,14-tetradecanedioic acid
• Dodecamethylenedicarboxylic acid
• Tetradecane-1,14-dioic acid
• Tetradecanedicarboxylic 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_fusH : Enthalpy of fusion at a given temperature (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).
• P_vap : Vapor 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

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[695.44; 764.53]	J/mol×K	[810.94; 1004.51]
Cp,gas	695.44	J/mol×K	810.94	Joback Calculated Property
Cp,gas	708.63	J/mol×K	843.20	Joback Calculated Property
Cp,gas	721.09	J/mol×K	875.46	Joback Calculated Property
Cp,gas	732.86	J/mol×K	907.72	Joback Calculated Property
Cp,gas	744.00	J/mol×K	939.99	Joback Calculated Property
Cp,gas	754.54	J/mol×K	972.25	Joback Calculated Property
Cp,gas	764.53	J/mol×K	1004.51	Joback Calculated Property
η	[0.0000926; 0.0004886]	Pa×s	[568.74; 810.94]
η	0.0004886	Pa×s	568.74	Joback Calculated Property
η	0.0003378	Pa×s	609.11	Joback Calculated Property
η	0.0002446	Pa×s	649.47	Joback Calculated Property
η	0.0001839	Pa×s	689.84	Joback Calculated Property
η	0.0001426	Pa×s	730.21	Joback Calculated Property
η	0.0001137	Pa×s	770.57	Joback Calculated Property
η	0.0000926	Pa×s	810.94	Joback Calculated Property
ΔfusH	56.50	kJ/mol	397.30	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.64]	kPa	[533.27; 741.61]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.50708e+01
Coefficient B			-5.98314e+03
Coefficient C			-1.28547e+02
Temperature range, min.			533.27
Temperature range, max.			741.61
Pvap	1.33	kPa	533.27	Calculated Property
Pvap	2.97	kPa	556.42	Calculated Property
Pvap	6.08	kPa	579.57	Calculated Property
Pvap	11.62	kPa	602.72	Calculated Property
Pvap	20.91	kPa	625.87	Calculated Property
Pvap	35.70	kPa	649.01	Calculated Property
Pvap	58.24	kPa	672.16	Calculated Property
Pvap	91.30	kPa	695.31	Calculated Property
Pvap	138.16	kPa	718.46	Calculated Property
Pvap	202.64	kPa	741.61	Calculated Property

Similar Compounds

Find more compounds similar to Tetradecanedioic acid.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Vaporization, fusion and sublimation enthalpies of the dicarboxylic acids from C4 to C14 and C16
• Critical Temperatures and Pressures of Straight-Chain Saturated Dicarboxylic Acids (C4 to C14)
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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