Chemical Properties of Benzenamine, N,N-diphenyl- (CAS 603-34-9)

InChI

InChI=1S/C18H15N/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H

InChI Key

ODHXBMXNKOYIBV-UHFFFAOYSA-N

Formula

C18H15N

SMILES

c1ccc(N(c2ccccc2)c2ccccc2)cc1

Molecular Weight¹

245.32

CAS

603-34-9

Other Names

• N,N-Diphenylaniline
• N,N-diphenylbenzenamine
• triphenylamine

• PAff : Proton affinity (kJ/mol).
• BasG : Gas basicity (kJ/mol).
• 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_subH° : Enthalpy of sublimation at standard conditions (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).
• 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).
• I_np : Non-polar retention indices.
• 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
PAff	908.90	kJ/mol	NIST
BasG	876.40	kJ/mol	NIST
ΔcH°solid	-9462.00 ± 3.00	kJ/mol	NIST
ΔfG°	548.69	kJ/mol	Joback Calculated Property
ΔfH°gas	327.00 ± 4.20	kJ/mol	NIST
ΔfH°solid	235.00 ± 3.00	kJ/mol	NIST
ΔfusH°	27.52	kJ/mol	Joback Calculated Property
ΔsubH°	[92.00; 92.00]	kJ/mol
ΔsubH°	92.00 ± 3.00	kJ/mol	NIST
ΔsubH°	92.00	kJ/mol	NIST
ΔvapH°	64.53	kJ/mol	Joback Calculated Property
IE	[6.75; 7.00]	eV
IE	6.75 ± 0.01	eV	NIST
IE	6.80 ± 0.05	eV	NIST
IE	6.86 ± 0.03	eV	NIST
IE	7.00 ± 0.05	eV	NIST
log10WS	-4.97		Crippen Calculated Property
logPoct/wat	5.156		Crippen Calculated Property
McVol	203.180	ml/mol	McGowan Calculated Property
Pc	2616.41	kPa	Joback Calculated Property
Inp	[2055.00; 2055.00]
Inp	2055.00		NIST
Inp	2055.00		NIST
Tboil	620.70	K	NIST
Tc	968.00	K	Joback Calculated Property
Tfus	[398.95; 400.70]	K
Tfus	399.90 ± 1.00	K	NIST
Tfus	400.70 ± 0.60	K	NIST
Tfus	399.00 ± 1.50	K	NIST
Tfus	399.65 ± 0.60	K	NIST
Tfus	398.95 ± 0.50	K	NIST
Vc	0.738	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[535.96; 622.88]	J/mol×K	[703.72; 968.00]
Cp,gas	535.96	J/mol×K	703.72	Joback Calculated Property
Cp,gas	554.28	J/mol×K	747.77	Joback Calculated Property
Cp,gas	570.85	J/mol×K	791.81	Joback Calculated Property
Cp,gas	585.83	J/mol×K	835.86	Joback Calculated Property
Cp,gas	599.39	J/mol×K	879.90	Joback Calculated Property
Cp,gas	611.68	J/mol×K	923.95	Joback Calculated Property
Cp,gas	622.88	J/mol×K	968.00	Joback Calculated Property
Cp,solid	297.50	J/mol×K	298.50	NIST
ΔfusH	[24.89; 24.89]	kJ/mol	[400.20; 400.20]
ΔfusH	24.89	kJ/mol	400.20	NIST
ΔfusH	24.89	kJ/mol	400.20	NIST
ΔsubH	87.90 ± 1.30	kJ/mol	347.50	NIST
ΔvapH	[65.20; 90.20]	kJ/mol	[298.00; 556.50]
ΔvapH	90.20	kJ/mol	298.00	Study o...
ΔvapH	65.20	kJ/mol	556.50	NIST

Similar Compounds

Find more compounds similar to Benzenamine, N,N-diphenyl-.

Sources

• Crippen Method
• Crippen Method
• Study of the Anomalous Thermochemical Behavior of 1,2-Diazines by Correlation-Gas Chromatography
• Joback Method
• McGowan Method
• NIST Webbook

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