Chemical Properties of Benzenamine, 4,4'-(1,2-ethanediyl)bis- (CAS 621-95-4)

InChI

InChI=1S/C14H16N2/c15-13-7-3-11(4-8-13)1-2-12-5-9-14(16)10-6-12/h3-10H,1-2,15-16H2

InChI Key

UHNUHZHQLCGZDA-UHFFFAOYSA-N

Formula

C14H16N2

SMILES

Nc1ccc(CCc2ccc(N)cc2)cc1

Molecular Weight¹

212.29

CAS

621-95-4

Other Names

• «alpha»,«alpha»'-Bi-p-toluidine
• Aniline, 4,4'-ethylenedi-
• 1,2-Bis(p-aminophenyl)ethane
• 1,2-Bis(4-aminophenyl)ethane
• 4,4'-Diaminobibenzyl
• 4,4'-Ethylenedianiline
• 4,4-Ethylenedianiline
• Aniline, p,p'-ethylenedi-
• 4,4'-Ethylenebis(aniline)
• 4,4'-Diaminodibenzyl
• NSC 44062
• NSC 580
• NSC 60033

• 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).
• IE : Ionization energy (eV).
• 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).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfG°	405.46	kJ/mol	Joback Calculated Property
ΔfH°gas	185.41	kJ/mol	Joback Calculated Property
ΔfusH°	29.71	kJ/mol	Joback Calculated Property
ΔvapH°	73.92	kJ/mol	Joback Calculated Property
IE	[7.45; 7.60]	eV
IE	7.45 ± 0.05	eV	NIST
IE	7.60 ± 0.10	eV	NIST
log10WS	-3.16		Crippen Calculated Property
logPoct/wat	2.636		Crippen Calculated Property
McVol	180.560	ml/mol	McGowan Calculated Property
Pc	3032.27	kPa	Joback Calculated Property
Tboil	728.10	K	Joback Calculated Property
Tc	981.12	K	Joback Calculated Property
Tfus	491.94	K	Joback Calculated Property
Vc	0.661	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[493.46; 566.35]	J/mol×K	[728.10; 981.12]
Cp,gas	493.46	J/mol×K	728.10	Joback Calculated Property
Cp,gas	508.37	J/mol×K	770.27	Joback Calculated Property
Cp,gas	522.07	J/mol×K	812.44	Joback Calculated Property
Cp,gas	534.63	J/mol×K	854.61	Joback Calculated Property
Cp,gas	546.15	J/mol×K	896.78	Joback Calculated Property
Cp,gas	556.69	J/mol×K	938.95	Joback Calculated Property
Cp,gas	566.35	J/mol×K	981.12	Joback Calculated Property

Similar Compounds

Find more compounds similar to Benzenamine, 4,4'-(1,2-ethanediyl)bis-.

Sources

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

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