Chemical Properties of Tetraethylenepentamine (CAS 112-57-2)

InChI

InChI=1S/C8H23N5/c9-1-3-11-5-7-13-8-6-12-4-2-10/h11-13H,1-10H2

InChI Key

FAGUFWYHJQFNRV-UHFFFAOYSA-N

Formula

C8H23N5

SMILES

NCCNCCNCCNCCN

Molecular Weight¹

189.30

CAS

112-57-2

Other Names

• 1,11-DIAMINO-3,6,9-TRIAZAUNDECANE
• 1,2-Ethanediamine, N-(2-aminoethyl)-N'-[2-[(2-aminoethyl)amino]ethyl]-
• 1,2-Ethanediamine, N1-(2-aminoethyl)-N2-[2-[(2-aminoethyl)amino]ethyl]-
• 1,4,7,10,13-Pentaazatridecane
• 3,6,9-Triazaundecamethylenediamine
• 3,6,9-Triazaundecane-1,11-diamine
• D.E.H. 26
• DEH 26
• N-(2-Aminoethyl)-N'-(2-((2-aminoethyl)amino)ethyl)-1,2-ethanediamine
• NSC 88603
• TEPA
• TETREN
• Tetraethylenpentamine
• Texlin 400
• UN 2320

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,liquid : Liquid phase 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).
• 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°	417.55	kJ/mol	Joback Calculated Property
ΔfH°gas	19.54	kJ/mol	Joback Calculated Property
ΔfusH°	42.17	kJ/mol	Joback Calculated Property
ΔvapH°	73.99	kJ/mol	Joback Calculated Property
log10WS	0.39		Crippen Calculated Property
logPoct/wat	-2.327		Crippen Calculated Property
McVol	173.480	ml/mol	McGowan Calculated Property
Pc	2976.29	kPa	Joback Calculated Property
Tboil	[613.15; 613.20]	K
Tboil	613.20	K	NIST
Tboil	613.15	K	NIST
Tc	870.26	K	Joback Calculated Property
Tfus	243.15	K	NIST
Vc	0.646	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[508.57; 579.24]	J/mol×K	[678.01; 870.26]
Cp,gas	508.57	J/mol×K	678.01	Joback Calculated Property
Cp,gas	522.06	J/mol×K	710.05	Joback Calculated Property
Cp,gas	534.83	J/mol×K	742.09	Joback Calculated Property
Cp,gas	546.91	J/mol×K	774.13	Joback Calculated Property
Cp,gas	558.32	J/mol×K	806.17	Joback Calculated Property
Cp,gas	569.08	J/mol×K	838.21	Joback Calculated Property
Cp,gas	579.24	J/mol×K	870.26	Joback Calculated Property
Cp,liquid	460.00	J/mol×K	333.00	NIST
ΔvapH	71.30	kJ/mol	539.50	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.66]	kPa	[478.39; 644.07]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.69792e+01
Coefficient B			-6.42262e+03
Coefficient C			-9.36070e+01
Temperature range, min.			478.39
Temperature range, max.			644.07
Pvap	1.33	kPa	478.39	Calculated Property
Pvap	2.86	kPa	496.80	Calculated Property
Pvap	5.73	kPa	515.21	Calculated Property
Pvap	10.83	kPa	533.62	Calculated Property
Pvap	19.47	kPa	552.03	Calculated Property
Pvap	33.44	kPa	570.43	Calculated Property
Pvap	55.17	kPa	588.84	Calculated Property
Pvap	87.81	kPa	607.25	Calculated Property
Pvap	135.35	kPa	625.66	Calculated Property
Pvap	202.66	kPa	644.07	Calculated Property
Pvap	[1.65e-12; 2419.46]	kPa	[243.00; 774.00]	KDB Vap...
Equation			ln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A			1.66550e+02
Coefficient B			-1.98757e+04
Coefficient C			-2.04173e+01
Coefficient D			4.55318e-06
Temperature range, min.			243.00
Temperature range, max.			774.00
Pvap	1.65e-12	kPa	243.00	Calculated Property
Pvap	1.97e-07	kPa	302.00	Calculated Property
Pvap	2.89e-04	kPa	361.00	Calculated Property
Pvap	0.04	kPa	420.00	Calculated Property
Pvap	1.10	kPa	479.00	Calculated Property
Pvap	12.72	kPa	538.00	Calculated Property
Pvap	79.39	kPa	597.00	Calculated Property
Pvap	324.12	kPa	656.00	Calculated Property
Pvap	983.57	kPa	715.00	Calculated Property
Pvap	2419.46	kPa	774.00	Calculated Property

Similar Compounds

Find more compounds similar to Tetraethylenepentamine.

Sources

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

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.