Chemical Properties of [1,1'-Biphenyl]-4,4'-diamine, N,N,N',N'-tetramethyl- (CAS 366-29-0)

InChI

InChI=1S/C16H20N2/c1-17(2)15-9-5-13(6-10-15)14-7-11-16(12-8-14)18(3)4/h5-12H,1-4H3

InChI Key

YRNWIFYIFSBPAU-UHFFFAOYSA-N

Formula

C16H20N2

SMILES

CN(C)c1ccc(-c2ccc(N(C)C)cc2)cc1

Molecular Weight¹

240.34

CAS

366-29-0

Other Names

• Benzidine, N,N,N',N'-tetramethyl-
• N,N,N',N'-Tetramethylbenzidine
• 4,4'-Bis(N,N-dimethylamino)biphenyl
• N,N,N',N'-Tetramethyl-p,p'-benzidine
• [1,1'-Biphenyl]-4,4'-diamine,N,N,N'',N'-tetramethyl-

• ω : Acentric Factor.
• 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).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	0.6340		Relay (1.0) Calculated Property
ΔfG°	510.96	kJ/mol	Joback Calculated Property
ΔfH°gas	180.18	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	30.54	kJ/mol	Joback Calculated Property
ΔvapH°	96.50	kJ/mol	Relay (1.0) Calculated Property
IE	[6.40; 6.84]	eV
IE	6.40	eV	NIST
IE	6.84	eV	NIST
log10WS	-4.76		Relay (1.0) Calculated Property
logPoct/wat	3.486		Crippen Calculated Property
McVol	208.740	ml/mol	McGowan Calculated Property
Pc	2212.45	kPa	Joback Calculated Property
Tboil	636.56	K	Relay (1.0) Calculated Property
Tc	873.50	K	Relay (1.0) Calculated Property
Tfus	437.08	K	Relay (1.0) Calculated Property

Cheméo can also estimate Critical Volume for this compound, but it falls outside the models' validated range, so it is not shown here. Open the prediction tool to compute it on demand.

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[266.51; 677.71]	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			-7.22500e+01
Coefficient B			1.49488e+00
Coefficient C			-1.00012e-03
Coefficient D			2.55200e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	266.51	J/mol×K	273.00	Calculated Property
Cp,gas	342.73	J/mol×K	353.78	Calculated Property
Cp,gas	409.44	J/mol×K	434.56	Calculated Property
Cp,gas	467.44	J/mol×K	515.33	Calculated Property
Cp,gas	517.53	J/mol×K	596.11	Calculated Property
Cp,gas	560.53	J/mol×K	676.89	Calculated Property
Cp,gas	597.24	J/mol×K	757.67	Calculated Property
Cp,gas	628.47	J/mol×K	838.44	Calculated Property
Cp,gas	655.02	J/mol×K	919.22	Calculated Property
Cp,gas	677.71	J/mol×K	1000.00	Calculated Property

Similar Compounds

Find more compounds similar to [1,1'-Biphenyl]-4,4'-diamine, N,N,N',N'-tetramethyl-.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.
These property values are available through the Cheméo API. A free account gives you an access key.