Chemical Properties of Undecanoic acid, ethyl ester (CAS 627-90-7)

InChI

InChI=1S/C13H26O2/c1-3-5-6-7-8-9-10-11-12-13(14)15-4-2/h3-12H2,1-2H3

InChI Key

IAFQYUQIAOWKSB-UHFFFAOYSA-N

Formula

C13H26O2

SMILES

CCCCCCCCCCC(=O)OCC

Molecular Weight¹

214.34

CAS

627-90-7

Other Names

• Ethyl n-undecanoate
• Ethyl undecanoate
• Ethyl undecylate
• n-Undecanoic acid ethyl ester

• 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_fH°_liquid : Liquid phase 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).
• 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).
• I_np : Non-polar retention indices.
• I : Polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_boilr : Boiling point at reduced pressure (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

Property	Value	Unit	Source
ΔfG°	-175.34	kJ/mol	Joback Calculated Property
ΔfH°gas	-634.00 ± 2.00	kJ/mol	NIST
ΔfH°liquid	-705.40 ± 1.20	kJ/mol	NIST
ΔfusH°	36.10	kJ/mol	Thermal...
ΔvapH°	[71.40; 72.00]	kJ/mol
ΔvapH°	72.00 ± 1.00	kJ/mol	NIST
ΔvapH°	71.40	kJ/mol	NIST
log10WS	-4.13		Crippen Calculated Property
logPoct/wat	4.080		Crippen Calculated Property
McVol	201.470	ml/mol	McGowan Calculated Property
Pc	1707.53	kPa	Joback Calculated Property
Inp	[1475.00; 1498.00]
Inp	1476.00		NIST
Inp	1477.00		NIST
Inp	1478.00		NIST
Inp	1479.00		NIST
Inp	1493.00		NIST
Inp	1482.00		NIST
Inp	1491.00		NIST
Inp	1498.00		NIST
Inp	1483.00		NIST
Inp	1495.40		NIST
Inp	1494.00		NIST
Inp	1496.00		NIST
Inp	1477.00		NIST
Inp	1479.00		NIST
Inp	1475.00		NIST
Inp	1491.00		NIST
Inp	1496.00		NIST
Inp	1494.00		NIST
Inp	1498.00		NIST
Inp	1493.00		NIST
Inp	1479.00		NIST
Inp	1479.00		NIST
Inp	1491.00		NIST
Inp	1494.00		NIST
Inp	1495.40		NIST
Inp	1479.00		NIST
I	[1725.00; 1775.00]
I	1744.00		NIST
I	1763.00		NIST
I	1739.00		NIST
I	1775.00		NIST
I	1740.00		NIST
I	1757.00		NIST
I	1774.00		NIST
I	1737.00		NIST
I	1754.00		NIST
I	1732.00		NIST
I	1725.00		NIST
I	1737.00		NIST
I	1732.00		NIST
I	1739.00		NIST
I	1725.00		NIST
I	1725.00		NIST
Tboil	573.13	K	Joback Calculated Property
Tc	741.92	K	Joback Calculated Property
Tfus	308.43	K	Joback Calculated Property
Vc	0.787	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[514.80; 603.14]	J/mol×K	[573.13; 741.92]
Cp,gas	514.80	J/mol×K	573.13	Joback Calculated Property
Cp,gas	531.11	J/mol×K	601.26	Joback Calculated Property
Cp,gas	546.77	J/mol×K	629.39	Joback Calculated Property
Cp,gas	561.79	J/mol×K	657.52	Joback Calculated Property
Cp,gas	576.19	J/mol×K	685.66	Joback Calculated Property
Cp,gas	589.97	J/mol×K	713.79	Joback Calculated Property
Cp,gas	603.14	J/mol×K	741.92	Joback Calculated Property
η	[0.0001702; 0.0029408]	Pa×s	[308.43; 573.13]
η	0.0029408	Pa×s	308.43	Joback Calculated Property
η	0.0013589	Pa×s	352.55	Joback Calculated Property
η	0.0007456	Pa×s	396.66	Joback Calculated Property
η	0.0004613	Pa×s	440.78	Joback Calculated Property
η	0.0003115	Pa×s	484.90	Joback Calculated Property
η	0.0002245	Pa×s	529.01	Joback Calculated Property
η	0.0001702	Pa×s	573.13	Joback Calculated Property
ΔfusH	36.16	kJ/mol	259.20	NIST

Pressure Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.64]	kPa	[410.00; 555.04]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.63515e+01
Coefficient B			-5.12005e+03
Coefficient C			-9.12700e+01
Temperature range, min.			410.00
Temperature range, max.			555.04
Pvap	1.33	kPa	410.00	Calculated Property
Pvap	2.89	kPa	426.12	Calculated Property
Pvap	5.83	kPa	442.23	Calculated Property
Pvap	11.06	kPa	458.35	Calculated Property
Pvap	19.88	kPa	474.46	Calculated Property
Pvap	34.10	kPa	490.58	Calculated Property
Pvap	56.07	kPa	506.69	Calculated Property
Pvap	88.84	kPa	522.81	Calculated Property
Pvap	136.18	kPa	538.92	Calculated Property
Pvap	202.64	kPa	555.04	Calculated Property

Similar Compounds

Find more compounds similar to Undecanoic acid, ethyl ester.

Sources

• Crippen Method
• Crippen Method
• Thermal properties of Ethyl Undecanoate and Ethyl Tridecanoate by Adiabatic Calorimetry
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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