Chemical Properties of 1-Hexanamine, N-hexyl- (CAS 143-16-8)

InChI

InChI=1S/C12H27N/c1-3-5-7-9-11-13-12-10-8-6-4-2/h13H,3-12H2,1-2H3

InChI Key

PXSXRABJBXYMFT-UHFFFAOYSA-N

Formula

C12H27N

SMILES

CCCCCCNCCCCCC

Molecular Weight¹

185.35

CAS

143-16-8

Other Names

• Bis(1-hexyl)amine
• Di-N-hexylamine
• Dihexylamine
• N,N-Dihexylamine
• N-Hexylhexanamine
• N-hexyl-1-hexanamine
• di-Normal-hexylamine

• 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).
• Δ_vapH : Enthalpy of vaporization at a given temperature (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_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°	139.55	kJ/mol	Joback Calculated Property
ΔfH°gas	-237.54	kJ/mol	Joback Calculated Property
ΔfusH°	31.93	kJ/mol	Joback Calculated Property
ΔvapH°	48.74	kJ/mol	Joback Calculated Property
log10WS	-4.03		Crippen Calculated Property
logPoct/wat	3.737		Crippen Calculated Property
McVol	189.920	ml/mol	McGowan Calculated Property
Pc	1800.03	kPa	Joback Calculated Property
Inp	1345.00		NIST
I	[1500.00; 1505.00]
I	1505.00		NIST
I	1500.00		NIST
I	1500.00		NIST
I	1500.00		NIST
Tboil	[466.65; 466.70]	K
Tboil	466.70	K	NIST
Tboil	466.65 ± 10.00	K	NIST
Tc	688.55	K	Joback Calculated Property
Tfus	[258.50; 286.21]	K
Tfus	273.65 ± 1.00	K	NIST
Tfus	286.21 ± 0.30	K	NIST
Tfus	258.50 ± 0.60	K	NIST
Tfus	260.09 ± 0.15	K	NIST
Vc	0.743	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[464.54; 555.97]	J/mol×K	[524.13; 688.55]
Cp,gas	464.54	J/mol×K	524.13	Joback Calculated Property
Cp,gas	481.38	J/mol×K	551.53	Joback Calculated Property
Cp,gas	497.56	J/mol×K	578.94	Joback Calculated Property
Cp,gas	513.09	J/mol×K	606.34	Joback Calculated Property
Cp,gas	527.99	J/mol×K	633.75	Joback Calculated Property
Cp,gas	542.27	J/mol×K	661.15	Joback Calculated Property
Cp,gas	555.97	J/mol×K	688.55	Joback Calculated Property
ΔvapH	[55.10; 70.80]	kJ/mol	[298.15; 488.50]
ΔvapH	70.80	kJ/mol	298.15	The vap...
ΔvapH	55.10	kJ/mol	488.50	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.68]	kPa	[392.36; 482.06]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			2.25966e+01
Coefficient B			-6.88479e+03
Coefficient C			-8.37500e+01
Temperature range, min.			392.36
Temperature range, max.			482.06
Pvap	1.33	kPa	392.36	Calculated Property
Pvap	2.68	kPa	402.33	Calculated Property
Pvap	5.16	kPa	412.29	Calculated Property
Pvap	9.57	kPa	422.26	Calculated Property
Pvap	17.11	kPa	432.23	Calculated Property
Pvap	29.64	kPa	442.19	Calculated Property
Pvap	49.84	kPa	452.16	Calculated Property
Pvap	81.54	kPa	462.13	Calculated Property
Pvap	130.06	kPa	472.09	Calculated Property
Pvap	202.68	kPa	482.06	Calculated Property

Similar Compounds

Find more compounds similar to 1-Hexanamine, N-hexyl-.

Sources

• Crippen Method
• Crippen Method
• The vaporization enthalpy and vapor pressure of S (+)-methamphetamine at T = 298.15 K by correlation gas chromatography
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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