Chemical Properties of Methyl n-hexadecyl ketone (CAS 7373-13-9)

InChI

InChI=1S/C18H36O/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(2)19/h3-17H2,1-2H3

InChI Key

PJLJQAWUAPNCJC-UHFFFAOYSA-N

Formula

C18H36O

SMILES

CCCCCCCCCCCCCCCCC(C)=O

Molecular Weight¹

268.48

CAS

7373-13-9

Other Names

• 2-Octadecanone

• 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).
• 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.
• 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

Property	Value	Unit	Source
ΔfG°	-28.24	kJ/mol	Joback Calculated Property
ΔfH°gas	-527.43	kJ/mol	Joback Calculated Property
ΔfusH°	43.97	kJ/mol	Joback Calculated Property
ΔvapH°	62.41	kJ/mol	Joback Calculated Property
log10WS	-6.64		Crippen Calculated Property
logPoct/wat	6.447		Crippen Calculated Property
McVol	266.050	ml/mol	McGowan Calculated Property
Pc	1203.12	kPa	Joback Calculated Property
Inp	[333.26; 2004.00]
Inp	2004.00		NIST
Inp	1971.00		NIST
Inp	1992.00		NIST
Inp	1971.00		NIST
Inp	333.26		NIST
Inp	333.26		NIST
Tboil	665.11	K	Joback Calculated Property
Tc	832.25	K	Joback Calculated Property
Tfus	300.40 ± 1.50	K	NIST
Vc	1.050	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[757.85; 859.94]	J/mol×K	[665.11; 832.25]
Cp,gas	757.85	J/mol×K	665.11	Joback Calculated Property
Cp,gas	776.85	J/mol×K	692.97	Joback Calculated Property
Cp,gas	795.03	J/mol×K	720.82	Joback Calculated Property
Cp,gas	812.39	J/mol×K	748.68	Joback Calculated Property
Cp,gas	828.99	J/mol×K	776.54	Joback Calculated Property
Cp,gas	844.83	J/mol×K	804.39	Joback Calculated Property
Cp,gas	859.94	J/mol×K	832.25	Joback Calculated Property
η	[0.0001238; 0.0029992]	Pa×s	[342.55; 665.11]
η	0.0029992	Pa×s	342.55	Joback Calculated Property
η	0.0012297	Pa×s	396.31	Joback Calculated Property
η	0.0006238	Pa×s	450.07	Joback Calculated Property
η	0.0003658	Pa×s	503.83	Joback Calculated Property
η	0.0002378	Pa×s	557.59	Joback Calculated Property
η	0.0001667	Pa×s	611.35	Joback Calculated Property
η	0.0001238	Pa×s	665.11	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.67]	kPa	[462.42; 645.63]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.49849e+01
Coefficient B			-5.18463e+03
Coefficient C			-1.09660e+02
Temperature range, min.			462.42
Temperature range, max.			645.63
Pvap	1.33	kPa	462.42	Calculated Property
Pvap	2.97	kPa	482.78	Calculated Property
Pvap	6.10	kPa	503.13	Calculated Property
Pvap	11.66	kPa	523.49	Calculated Property
Pvap	20.99	kPa	543.85	Calculated Property
Pvap	35.83	kPa	564.20	Calculated Property
Pvap	58.42	kPa	584.56	Calculated Property
Pvap	91.50	kPa	604.92	Calculated Property
Pvap	138.33	kPa	625.27	Calculated Property
Pvap	202.67	kPa	645.63	Calculated Property

Similar Compounds

Find more compounds similar to Methyl n-hexadecyl ketone.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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