Chemical Properties of 2-((2-[(2-Hydroxyethyl)amino]ethyl)amino)ethanol (CAS 4439-20-7)

InChI

InChI=1S/C6H16N2O2/c9-5-3-7-1-2-8-4-6-10/h7-10H,1-6H2

InChI Key

GFIWSSUBVYLTRF-UHFFFAOYSA-N

Formula

C6H16N2O2

SMILES

OCCNCCNCCO

Molecular Weight¹

148.20

CAS

4439-20-7

Other Names

• 2,2'-(ethane-1,2-diyldiimino)bisethanol
• N,N-bis(2-hydroxyethyl)ethylenediamine

• 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_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• Δ_subH : Enthalpy of sublimation at a given temperature (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).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• T_triple : Triple Point Temperature (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfG°	-95.22	kJ/mol	Joback Calculated Property
ΔfH°gas	-364.69	kJ/mol	Joback Calculated Property
ΔfusH°	29.67	kJ/mol	Joback Calculated Property
ΔvapH°	106.40 ± 6.40	kJ/mol	NIST
log10WS	0.76		Crippen Calculated Property
logPoct/wat	-1.850		Crippen Calculated Property
McVol	127.100	ml/mol	McGowan Calculated Property
Pc	3985.56	kPa	Joback Calculated Property
Tboil	621.38	K	Joback Calculated Property
Tc	785.97	K	Joback Calculated Property
Tfus	384.34	K	Joback Calculated Property
Ttriple	[373.20; 373.20]	K
Ttriple	373.20 ± 1.00	K	NIST
Ttriple	373.20 ± 0.50	K	NIST
Vc	0.479	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[345.44; 394.22]	J/mol×K	[621.38; 785.97]
Cp,gas	345.44	J/mol×K	621.38	Joback Calculated Property
Cp,gas	354.52	J/mol×K	648.81	Joback Calculated Property
Cp,gas	363.21	J/mol×K	676.24	Joback Calculated Property
Cp,gas	371.51	J/mol×K	703.67	Joback Calculated Property
Cp,gas	379.43	J/mol×K	731.10	Joback Calculated Property
Cp,gas	387.00	J/mol×K	758.53	Joback Calculated Property
Cp,gas	394.22	J/mol×K	785.97	Joback Calculated Property
ΔfusH	49.70	kJ/mol	373.20	NIST
ΔsubH	142.70	kJ/mol	373.00	NIST
ΔvapH	[84.80; 91.20]	kJ/mol	[449.50; 449.50]
ΔvapH	91.20 ± 0.20	kJ/mol	449.50	NIST
ΔvapH	87.70 ± 0.20	kJ/mol	449.50	NIST
ΔvapH	84.80 ± 0.20	kJ/mol	449.50	NIST

Similar Compounds

Find more compounds similar to 2-((2-[(2-Hydroxyethyl)amino]ethyl)amino)ethanol.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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