Chemical Properties of Benzenamine, 4,4'-oxybis- (CAS 101-80-4)

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

CAS

101-80-4

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

• 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_fG° : Standard Gibbs free energy of formation (kJ/mol).
• 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).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔcH°solid	-6420.00 ± 1.00	kJ/mol	NIST
ΔfG°	283.62	kJ/mol	Joback Calculated Property
ΔfH°gas	94.47	kJ/mol	Joback Calculated Property
ΔfH°solid	-17.00	kJ/mol	NIST
ΔfusH°	25.72	kJ/mol	Joback Calculated Property
ΔvapH°	71.87	kJ/mol	Joback Calculated Property
IE	6.55	eV	NIST
log10WS	-2.37		Crippen 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	704.76	K	Joback Calculated Property
Tc	965.17	K	Joback Calculated Property
Tfus	[462.67; 465.40]	K
Tfus	462.67	K	Measure...
Tfus	464.00	K	NIST
Tfus	465.40 ± 0.10	K	NIST
Vc	0.568	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[415.20; 479.82]	J/mol×K	[704.76; 965.17]
Cp,gas	415.20	J/mol×K	704.76	Joback Calculated Property
Cp,gas	428.71	J/mol×K	748.16	Joback Calculated Property
Cp,gas	441.06	J/mol×K	791.56	Joback Calculated Property
Cp,gas	452.30	J/mol×K	834.96	Joback Calculated Property
Cp,gas	462.47	J/mol×K	878.37	Joback Calculated Property
Cp,gas	471.63	J/mol×K	921.77	Joback Calculated Property
Cp,gas	479.82	J/mol×K	965.17	Joback Calculated Property
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
ΔfusS	16.60	J/mol×K	465.40	NIST

Similar Compounds

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

Mixtures

• 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
• Carbon dioxide + Benzenamine, 4,4'-oxybis- + Acetone

Sources

• 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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