Chemical Properties of Tuaminoheptane (CAS 123-82-0)

InChI

InChI=1S/C7H17N/c1-3-4-5-6-7(2)8/h7H,3-6,8H2,1-2H3

InChI Key

VSRBKQFNFZQRBM-UHFFFAOYSA-N

Formula

C7H17N

SMILES

CCCCCC(C)N

Molecular Weight¹

115.22

CAS

123-82-0

Other Names

• (.+/-.)-2-Aminoheptane
• 1-Methylhexanamine
• 1-Methylhexylamine
• 2-Aminoheptane
• 2-Heptanamine
• 2-Heptylamine
• Armeen L-7
• DL-2-Aminoheptane
• Heptamine
• Heptamine, sympathomimetic
• Heptedrine
• Heptin
• Hexylamine, 1-methyl-
• NSC 1091
• Rineptil
• Rineptyl
• Tuamine
• Tuaminoheptan

• 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.
• 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°	72.07	kJ/mol	Joback Calculated Property
ΔfH°gas	-159.30	kJ/mol	Joback Calculated Property
ΔfusH°	15.56	kJ/mol	Joback Calculated Property
ΔvapH°	41.43	kJ/mol	Joback Calculated Property
log10WS	-2.30		Crippen Calculated Property
logPoct/wat	1.914		Crippen Calculated Property
McVol	119.470	ml/mol	McGowan Calculated Property
Pc	3002.44	kPa	Joback Calculated Property
Inp	[802.00; 863.00]
Inp	863.00		NIST
Inp	802.00		NIST
Inp	807.00		NIST
Inp	810.00		NIST
Inp	863.00		NIST
I	[1079.00; 1158.00]
I	1079.00		NIST
I	1158.00		NIST
Tboil	[414.15; 415.20]	K
Tboil	415.20	K	NIST
Tboil	414.15 ± 3.00	K	NIST
Tc	598.00	K	Gas-Liq...
Tfus	236.91	K	Joback Calculated Property
Vc	0.451	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[250.75; 320.73]	J/mol×K	[431.65; 614.39]
Cp,gas	250.75	J/mol×K	431.65	Joback Calculated Property
Cp,gas	263.71	J/mol×K	462.11	Joback Calculated Property
Cp,gas	276.13	J/mol×K	492.56	Joback Calculated Property
Cp,gas	288.03	J/mol×K	523.02	Joback Calculated Property
Cp,gas	299.42	J/mol×K	553.48	Joback Calculated Property
Cp,gas	310.31	J/mol×K	583.94	Joback Calculated Property
Cp,gas	320.73	J/mol×K	614.39	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.66]	kPa	[314.12; 439.24]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.56533e+01
Coefficient B			-3.95757e+03
Coefficient C			-5.65620e+01
Temperature range, min.			314.12
Temperature range, max.			439.24
Pvap	1.33	kPa	314.12	Calculated Property
Pvap	2.93	kPa	328.02	Calculated Property
Pvap	5.96	kPa	341.92	Calculated Property
Pvap	11.35	kPa	355.83	Calculated Property
Pvap	20.41	kPa	369.73	Calculated Property
Pvap	34.93	kPa	383.63	Calculated Property
Pvap	57.20	kPa	397.53	Calculated Property
Pvap	90.13	kPa	411.44	Calculated Property
Pvap	137.23	kPa	425.34	Calculated Property
Pvap	202.66	kPa	439.24	Calculated Property

Similar Compounds

Find more compounds similar to Tuaminoheptane.

Sources

• Crippen Method
• Crippen Method
• Gas-Liquid Critical Temperatures of Some Alkenes, Amines, and Cyclic Hydrocarbons
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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