Chemical Properties of Tetradecanal (CAS 124-25-4)

InChI

InChI=1S/C14H28O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15/h14H,2-13H2,1H3

InChI Key

UHUFTBALEZWWIH-UHFFFAOYSA-N

Formula

C14H28O

SMILES

CCCCCCCCCCCCCC=O

Molecular Weight¹

212.37

CAS

124-25-4

Other Names

• 1-Tetradecanal
• 1-Tetradecyl aldehyde
• 511542-15-7
• Aldehyde C-14
• Aldehyde C-14, myristic
• C-14 Aldehyde, myristic
• Myristaldehyde
• Myristic aldehyde
• Myristylaldehyde
• NSC 66435
• Tetradecylaldehyde
• n-Tetradecanal
• n-Tetradecyl aldehyde

• 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).
• Δ_vapH : Enthalpy of vaporization at a given temperature (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).
• I_np : Non-polar retention indices.
• I_p : 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).
• U_Qi : UNIQUAC Qi Parameter.
• U_Ri : UNIQUAC Ri Parameter.
• V_c : Critical Volume (m³/kmol).
• Z_c : Critical Compressibility.
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	0.7777		ChemSep v8.3 pure component data Compiled value
ΔfG°	-28.23	kJ/mol	ChemSep v8.3 pure component data Compiled value
ΔfH°gas	-417.87	kJ/mol	ChemSep v8.3 pure component data Compiled value
ΔfusH°	34.30	kJ/mol	Joback Calculated Property
ΔvapH°	[77.40; 80.20]	kJ/mol
ΔvapH°	77.40 ± 0.40	kJ/mol	NIST
ΔvapH°	80.20	kJ/mol	NIST
IE	9.66	eV	Relay (1.0) Calculated Property
log10WS	-5.67		Relay (1.0) Calculated Property
logPoct/wat	4.886		Crippen Calculated Property
McVol	209.690	ml/mol	McGowan Calculated Property
Pc	1606.03	kPa	ChemSep v8.3 pure component data Compiled value
Inp	[278.40; 1632.00]
Inp	1611.00		NIST
Inp	1609.00		NIST
Inp	1609.00		NIST
Inp	1614.00		NIST
Inp	1594.00		NIST
Inp	1621.00		NIST
Inp	1592.00		NIST
Inp	1592.00		NIST
Inp	1618.00		NIST
Inp	1618.00		NIST
Inp	1591.00		NIST
Inp	1592.00		NIST
Inp	1613.00		NIST
Inp	1611.00		NIST
Inp	1611.00		NIST
Inp	1632.00		NIST
Inp	1606.00		NIST
Inp	1592.00		NIST
Inp	1611.00		NIST
Inp	1614.50		NIST
Inp	1581.00		NIST
Inp	1611.00		NIST
Inp	1613.00		NIST
Inp	1596.00		NIST
Inp	1615.00		NIST
Inp	1613.00		NIST
Inp	1611.00		NIST
Inp	1605.00		NIST
Inp	1611.00		NIST
Inp	1612.00		NIST
Inp	1588.00		NIST
Inp	1588.00		NIST
Inp	1596.00		NIST
Inp	1595.00		NIST
Inp	1596.00		NIST
Inp	1609.00		NIST
Inp	1612.00		NIST
Inp	1607.00		NIST
Inp	1609.00		NIST
Inp	1605.00		NIST
Inp	1613.00		NIST
Inp	1617.00		NIST
Inp	1596.00		NIST
Inp	1611.00		NIST
Inp	1619.00		NIST
Inp	1610.00		NIST
Inp	1611.00		NIST
Inp	1615.00		NIST
Inp	1605.00		NIST
Inp	1605.00		NIST
Inp	1609.00		NIST
Inp	1593.00		NIST
Inp	1591.00		NIST
Inp	1592.00		NIST
Inp	1607.00		NIST
Inp	1625.00		NIST
Inp	1600.00		NIST
Inp	1614.00		NIST
Inp	1624.00		NIST
Inp	1611.00		NIST
Inp	1614.00		NIST
Inp	1613.00		NIST
Inp	1613.00		NIST
Inp	1614.00		NIST
Inp	1614.00		NIST
Inp	1615.00		NIST
Inp	1613.00		NIST
Inp	1613.00		NIST
Inp	1613.00		NIST
Inp	1593.00		NIST
Inp	1613.00		NIST
Inp	1614.00		NIST
Inp	1610.00		NIST
Inp	1614.00		NIST
Inp	1579.00		NIST
Inp	1609.00		NIST
Inp	1617.00		NIST
Inp	1623.00		NIST
Inp	1600.00		NIST
Inp	1610.00		NIST
Inp	1613.00		NIST
Inp	1618.00		NIST
Inp	1576.00		NIST
Inp	1613.00		NIST
Inp	1613.00		NIST
Inp	1608.00		NIST
Inp	1617.00		NIST
Inp	1621.00		NIST
Inp	1586.00		NIST
Inp	1610.00		NIST
Inp	1607.00		NIST
Inp	1586.00		NIST
Inp	1584.00		NIST
Inp	1606.00		NIST
Inp	1607.00		NIST
Inp	1611.00		NIST
Inp	1616.00		NIST
Inp	1610.80		NIST
Inp	1592.00		NIST
Inp	1619.00		NIST
Inp	1584.00		NIST
Inp	1614.00		NIST
Inp	1591.00		NIST
Inp	1592.00		NIST
Inp	1610.00		NIST
Inp	1614.00		NIST
Inp	1579.00		NIST
Inp	1591.00		NIST
Inp	1595.00		NIST
Inp	1591.00		NIST
Inp	1591.00		NIST
Inp	1591.00		NIST
Inp	1593.00		NIST
Inp	1594.00		NIST
Inp	1592.00		NIST
Inp	1591.00		NIST
Inp	1592.00		NIST
Inp	1595.00		NIST
Inp	1611.00		NIST
Inp	1615.00		NIST
Inp	1629.00		NIST
Inp	1607.00		NIST
Inp	1612.00		NIST
Inp	1613.00		NIST
Inp	1629.00		NIST
Inp	1613.00		NIST
Inp	1613.00		NIST
Inp	1601.00		NIST
Inp	1614.00		NIST
Inp	1611.00		NIST
Inp	1622.00		NIST
Inp	1618.00		NIST
Inp	1593.00		NIST
Inp	1611.00		NIST
Inp	1614.00		NIST
Inp	1611.00		NIST
Inp	1601.00		NIST
Inp	1608.00		NIST
Inp	1617.00		NIST
Inp	1613.00		NIST
Inp	1613.00		NIST
Inp	1615.00		NIST
Inp	1622.00		NIST
Inp	1613.00		NIST
Inp	1625.00		NIST
Inp	1616.00		NIST
Inp	1611.00		NIST
Inp	1611.00		NIST
Inp	1615.00		NIST
Inp	1615.00		NIST
Inp	1623.00		NIST
Inp	1590.00		NIST
Inp	1589.00		NIST
Inp	Outlier 278.40		NIST
Inp	Outlier 278.43		NIST
Inp	Outlier 278.40		NIST
Inp	1607.00		NIST
Inp	1611.00		NIST
Inp	1614.00		NIST
Inp	1615.00		NIST
Inp	1613.00		NIST
Inp	1609.00		NIST
Inp	1608.00		NIST
Inp	1584.00		NIST
Inp	1591.00		NIST
Inp	Outlier 278.43		NIST
Inp	1632.00		NIST
Inp	1581.00		NIST
Inp	1588.00		NIST
Inp	1610.00		NIST
Inp	1592.00		NIST
Inp	1617.00		NIST
Ip	[1900.00; 1948.00]
Ip	1919.00		NIST
Ip	1924.00		NIST
Ip	1921.00		NIST
Ip	1927.00		NIST
Ip	1940.00		NIST
Ip	1940.00		NIST
Ip	1940.00		NIST
Ip	1943.00		NIST
Ip	Outlier 1908.00		NIST
Ip	Outlier 1908.00		NIST
Ip	1929.00		NIST
Ip	1910.00		NIST
Ip	1920.00		NIST
Ip	1927.00		NIST
Ip	1927.00		NIST
Ip	1940.00		NIST
Ip	1931.00		NIST
Ip	1932.00		NIST
Ip	1923.00		NIST
Ip	1923.00		NIST
Ip	1947.00		NIST
Ip	1948.00		NIST
Ip	1939.00		NIST
Ip	1911.00		NIST
Ip	1935.00		NIST
Ip	1933.00		NIST
Ip	1933.00		NIST
Ip	1933.00		NIST
Ip	1937.00		NIST
Ip	1935.00		NIST
Ip	1933.00		NIST
Ip	1933.00		NIST
Ip	1933.00		NIST
Ip	1933.00		NIST
Ip	1933.00		NIST
Ip	1933.00		NIST
Ip	1933.00		NIST
Ip	1933.00		NIST
Ip	1933.00		NIST
Ip	1933.00		NIST
Ip	1933.00		NIST
Ip	1933.00		NIST
Ip	1933.00		NIST
Ip	1937.00		NIST
Ip	1930.00		NIST
Ip	1933.00		NIST
Ip	Outlier 1900.00		NIST
Ip	Outlier 1906.00		NIST
Ip	1940.00		NIST
Ip	1931.00		NIST
Ip	1948.00		NIST
Ip	1933.00		NIST
Ip	Outlier 1906.00		NIST
Ip	1919.00		NIST
Ip	1929.00		NIST
Tboil	550.84	K	ChemSep v8.3 pure component data Compiled value
Tc	721.78	K	ChemSep v8.3 pure component data Compiled value
Tfus	[295.40; 325.70]	K
Tfus	295.40	K	Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value
Tfus	298.00	K	ChemSep v8.3 pure component data Compiled value
Tfus	298.00 ± 5.00	K	NIST
Tfus	295.70 ± 2.00	K	NIST
Tfus	296.00 ± 4.00	K	NIST
Tfus	296.70 ± 3.00	K	NIST
Tfus	Outlier 325.70 ± 2.00	K	NIST
UQi	8.28		ChemSep v8.3 pure component data Compiled value
URi	9.99		ChemSep v8.3 pure component data Compiled value
Vc	0.826	m3/kmol	ChemSep v8.3 pure component data Compiled value
Zc	0.2210950		ChemSep v8.3 pure component data Compiled value

Temperature Dependent Properties

Pressure Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[270.74; 811.11]	J/mol×K	[255.00; 1500.00]	ChemSep v8.3 pure component data Compiled value
Equation			Y = A + exp(B/T + C + D·T + E·T²) Y is Cp,gas in J/mol×K, T in K
Coefficient A			1.38644e+02
Coefficient B			-5.00000e+02
Coefficient C			6.84428e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Temperature range, min.			255.00
Temperature range, max.			1500.00
Cp,gas	270.74	J/mol×K	255.00	Calculated Property
Cp,gas	401.89	J/mol×K	393.33	Calculated Property
Cp,gas	505.09	J/mol×K	531.67	Calculated Property
Cp,gas	583.62	J/mol×K	670.00	Calculated Property
Cp,gas	644.24	J/mol×K	808.33	Calculated Property
Cp,gas	692.06	J/mol×K	946.67	Calculated Property
Cp,gas	730.61	J/mol×K	1085.00	Calculated Property
Cp,gas	762.28	J/mol×K	1223.33	Calculated Property
Cp,gas	788.72	J/mol×K	1361.67	Calculated Property
Cp,gas	811.11	J/mol×K	1500.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
η	[0.0039911; 0.0003163]	Pa×s	[296.63; 505.25]	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			-1.16636e+01
Coefficient B			1.82131e+03
Coefficient C			0.00000e+00
Coefficient D			0.00000e+00
Coefficient E			0.00000e+00
Comment			Liquid phase. Joback/Reid (1987), valid from Tf to 0.7·Tc.
Temperature range, min.			296.63
Temperature range, max.			505.25
η	0.0039911	Pa×s	296.63	Calculated Property
η	0.0025575	Pa×s	319.81	Calculated Property
η	0.0017405	Pa×s	342.99	Calculated Property
η	0.0012437	Pa×s	366.17	Calculated Property
η	0.0009249	Pa×s	389.35	Calculated Property
η	0.0007111	Pa×s	412.53	Calculated Property
η	0.0005623	Pa×s	435.71	Calculated Property
η	0.0004552	Pa×s	458.89	Calculated Property
η	0.0003762	Pa×s	482.07	Calculated Property
η	0.0003163	Pa×s	505.25	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.65]	kPa	[427.42; 605.94]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.46451e+01
Coefficient B			-4.76181e+03
Coefficient C			-9.57600e+01
Temperature range, min.			427.42
Temperature range, max.			605.94
Pvap	1.33	kPa	427.42	Calculated Property
Pvap	3.00	kPa	447.26	Calculated Property
Pvap	6.18	kPa	467.09	Calculated Property
Pvap	11.84	kPa	486.93	Calculated Property
Pvap	21.31	kPa	506.76	Calculated Property
Pvap	36.33	kPa	526.60	Calculated Property
Pvap	59.09	kPa	546.43	Calculated Property
Pvap	92.25	kPa	566.27	Calculated Property
Pvap	138.93	kPa	586.10	Calculated Property
Pvap	202.65	kPa	605.94	Calculated Property
Pvap	[0.13; 101.78]	kPa	[372.00; 570.90]	NIST
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.54039e+01
Coefficient B			-5.62029e+03
Coefficient C			-4.95910e+01
Reference			Stull, 1947
Comment			Coefficents calculated by NIST from author's data.
Temperature range, min.			372.00
Temperature range, max.			570.90
Pvap	0.13	kPa	372.00	Calculated Property
Pvap	0.40	kPa	394.10	Calculated Property
Pvap	1.08	kPa	416.20	Calculated Property
Pvap	2.57	kPa	438.30	Calculated Property
Pvap	5.60	kPa	460.40	Calculated Property
Pvap	11.26	kPa	482.50	Calculated Property
Pvap	21.16	kPa	504.60	Calculated Property
Pvap	37.49	kPa	526.70	Calculated Property
Pvap	63.15	kPa	548.80	Calculated Property
Pvap	101.78	kPa	570.90	Calculated Property

Similar Compounds

Find more compounds similar to Tetradecanal.

Sources

• Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
• Cheméo Relay (1.0)
• ChemSep v8.3 pure component data Converted from ChemSep v8.3 pure component data, H. Kooijman and R. Taylor (2021, 2022), Artistic License 2.0; see how the values differ.
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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