Chemical Properties of Nonadecanenitrile (CAS 28623-46-3)

InChI

InChI=1S/C19H37N/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20/h2-18H2,1H3

InChI Key

MVDGSHXQMOKTDJ-UHFFFAOYSA-N

Formula

C19H37N

SMILES

CCCCCCCCCCCCCCCCCCC#N

Molecular Weight¹

279.50

CAS

28623-46-3

Other Names

• 1-Cyanooctadecane
• Nonadecanonitrile
• Octadecyl cyanide
• n-Nonadecanonitrile

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• 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°	242.28	kJ/mol	Joback Calculated Property
ΔfH°gas	-270.61	kJ/mol	Joback Calculated Property
ΔfusH°	46.47	kJ/mol	Joback Calculated Property
ΔvapH°	68.37	kJ/mol	Joback Calculated Property
log10WS	-7.64		Crippen Calculated Property
logPoct/wat	7.162		Crippen Calculated Property
McVol	279.950	ml/mol	McGowan Calculated Property
Pc	1063.10	kPa	Joback Calculated Property
Inp	[362.50; 2208.00]
Inp	2208.00		NIST
Inp	362.50		NIST
Tboil	736.20	K	Joback Calculated Property
Tc	911.93	K	Joback Calculated Property
Tfus	316.15 ± 1.00	K	NIST
Vc	1.125	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[839.00; 936.89]	J/mol×K	[736.20; 911.93]
Cp,gas	839.00	J/mol×K	736.20	Joback Calculated Property
Cp,gas	857.36	J/mol×K	765.49	Joback Calculated Property
Cp,gas	874.85	J/mol×K	794.78	Joback Calculated Property
Cp,gas	891.52	J/mol×K	824.06	Joback Calculated Property
Cp,gas	907.40	J/mol×K	853.35	Joback Calculated Property
Cp,gas	922.51	J/mol×K	882.64	Joback Calculated Property
Cp,gas	936.89	J/mol×K	911.93	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.65]	kPa	[491.22; 702.99]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.40930e+01
Coefficient B			-5.11024e+03
Coefficient C			-1.21058e+02
Temperature range, min.			491.22
Temperature range, max.			702.99
Pvap	1.33	kPa	491.22	Calculated Property
Pvap	3.04	kPa	514.75	Calculated Property
Pvap	6.33	kPa	538.28	Calculated Property
Pvap	12.17	kPa	561.81	Calculated Property
Pvap	21.89	kPa	585.34	Calculated Property
Pvap	37.23	kPa	608.87	Calculated Property
Pvap	60.29	kPa	632.40	Calculated Property
Pvap	93.58	kPa	655.93	Calculated Property
Pvap	139.97	kPa	679.46	Calculated Property
Pvap	202.65	kPa	702.99	Calculated Property

Similar Compounds

Find more compounds similar to Nonadecanenitrile.

Sources

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

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