Chemical Properties of Benzenamine, 4,4'-oxybis-

InChI

InChI=1S/C12H12N2O/c13-9-1-5-11(6-2-9)15-12-7-3-10(14)4-8-12/h1-8H,13-14H2

InChI Key

HLBLWEWZXPIGSM-UHFFFAOYSA-N

Formula

C12H12N2O

SMILES

Nc1ccc(Oc2ccc(N)cc2)cc1

Molecular Weight¹

200.24

Other Names

• 4,4'-Diaminobiphenyl oxide
• 4,4'-Diaminodiphenyl oxide
• 4,4'-Diaminophenyl ether
• 4,4'-Diaminophenyl oxide
• 4,4'-Oxybis[aniline]
• 4,4'-Oxybisbenzenamine
• 4,4'-Oxydiphenylamine
• 4,4'-diaminodiphenyl ether
• 4,4'-oxydianiline
• 4,4-Dadpe
• 4,4-Diaminodiphenyl ether
• 4,4-Oxydianiline
• 4-(4-Aminophenoxy)phenylamine
• 4-aminophenyl ether
• Aniline, 4,4'-oxydi-
• Bis(p-aminophenyl) ether
• Dadpe
• Diaminodiphenyl ether
• Ether, 4,4'-diaminodiphenyl-
• NCI-C50146
• NSC 37075
• Oxybis[4-aminobenzene]
• Oxydi-p-phenylenediamine
• Oxydianiline
• bis(4-aminophenyl) ether
• di(4-Aminophenyl) ether
• p,p'-Diaminodiphenyl ether
• p,p'-Oxybis(aniline)
• p,p'-Oxydianiline
• p-Aminophenyl ether

• ω : Acentric Factor.
• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,solid : Solid phase heat capacity (J/mol×K).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fH°_solid : Solid phase 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_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).
• Δ_fusS : Entropy of fusion at a given temperature (J/mol×K).
• S°_{solid,1 bar} : Solid phase molar entropy at standard conditions (J/mol×K).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	0.6943		Relay (1.0) Calculated Property
ΔcH°solid	-6420.00 ± 1.00	kJ/mol	NIST
ΔfH°gas	53.11	kJ/mol	Relay (1.0) Calculated Property
ΔfH°solid	-17.00	kJ/mol	NIST
ΔfusH°	25.72	kJ/mol	Joback Calculated Property
ΔvapH°	96.00	kJ/mol	Relay (1.0) Calculated Property
IE	6.55	eV	NIST
log10WS	-3.19		Relay (1.0) Calculated Property
logPoct/wat	2.643		Crippen Calculated Property
McVol	158.250	ml/mol	McGowan Calculated Property
Pc	3713.49	kPa	Joback Calculated Property
S°solid,1 bar	241.00	J/mol×K	NIST
Tboil	638.20	K	Relay (1.0) Calculated Property
Tc	911.08	K	Relay (1.0) Calculated Property
Tfus	[462.67; 465.40]	K
Tfus	462.67	K	Measurement and correlation of the solubility of 4,4'-oxydianiline in different organic solvents
Tfus	464.00	K	NIST
Tfus	465.40 ± 0.10	K	NIST
Tfus	465.40 ± 0.10	K	NIST

Cheméo can also estimate Critical Volume, Standard Gibbs free energy of formation for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,solid	[258.40; 280.70]	J/mol×K	[298.00; 300.00]
Cp,solid	278.20	J/mol×K	298.00	NIST
Cp,solid	280.70	J/mol×K	298.00	NIST
Cp,solid	258.40	J/mol×K	300.00	NIST
ΔfusH	[7.74; 7.74]	kJ/mol	[465.40; 465.40]
ΔfusH	7.74	kJ/mol	465.40	NIST
ΔfusH	7.74	kJ/mol	465.40	NIST
ΔfusH	7.74	kJ/mol	465.40	NIST
ΔfusS	[16.60; 16.60]	J/mol×K	[465.40; 465.40]
ΔfusS	16.60	J/mol×K	465.40	NIST
ΔfusS	16.60	J/mol×K	465.40	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[206.79; 485.73]	J/mol×K	[273.00; 1000.00]	Joback Predicted correlation
Equation			Y = A + B·T + C·T² + D·T³ + E·T⁴ Y is Cp,gas in J/mol×K, T in K
Coefficient A			-8.75000e+00
Coefficient B			9.27600e-01
Coefficient C			-5.33120e-04
Coefficient D			1.00000e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	206.79	J/mol×K	273.00	Calculated Property
Cp,gas	257.12	J/mol×K	353.78	Calculated Property
Cp,gas	301.88	J/mol×K	434.56	Calculated Property
Cp,gas	341.38	J/mol×K	515.33	Calculated Property
Cp,gas	375.94	J/mol×K	596.11	Calculated Property
Cp,gas	405.88	J/mol×K	676.89	Calculated Property
Cp,gas	431.51	J/mol×K	757.67	Calculated Property
Cp,gas	453.16	J/mol×K	838.44	Calculated Property
Cp,gas	471.12	J/mol×K	919.22	Calculated Property
Cp,gas	485.73	J/mol×K	1000.00	Calculated Property

Similar Compounds

Find more compounds similar to Benzenamine, 4,4'-oxybis-.

Mixtures

• Carbon dioxide + Benzenamine, 4,4'-oxybis- + Acetone
• Benzenamine, 4,4'-oxybis- + Dimethyl Sulfoxide
• Benzenamine, 4,4'-oxybis- + N,N-Dimethylacetamide
• Benzenamine, 4,4'-oxybis- + Formamide, N,N-dimethyl-
• Benzenamine, 4,4'-oxybis- + Ethanol, 2-ethoxy-
• Benzenamine, 4,4'-oxybis- + Methyl Alcohol
• Benzenamine, 4,4'-oxybis- + Ethanol

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Measurement and correlation of the solubility of 4,4'-oxydianiline in different organic solvents
• Measurement and prediction of the solubilities of aromatic polyimide monomers in supercritical carbon dioxide with acetone
• Joback Method
• McGowan Method
• NIST Webbook

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