Chemical Properties of 1,8-NAPHTHALENEDIAMINE, N,N,N',N'-TETRAMETHYL-

InChI

InChI=1S/C14H18N2/c1-15(2)12-9-5-7-11-8-6-10-13(14(11)12)16(3)4/h5-10H,1-4H3

InChI Key

GJFNRSDCSTVPCJ-UHFFFAOYSA-N

Formula

C14H18N2

SMILES

CN(C)c1cccc2cccc(N(C)C)c12

Molecular Weight¹

214.31

Other Names

• 1,8-bis(dimethylamino)naphthalene
• N,N,N',N'-tetramethyl-1,8-naphthalenediamine
• N,N,N',N'-tetramethylnaphthalene-1,8-diamine
• Proton sponge

• PAff : Proton affinity (kJ/mol).
• BasG : Gas basicity (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_subH° : Enthalpy of sublimation 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).
• P_vap : Vapor 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

Cheméo can also estimate Standard Gibbs free energy of formation, Acentric Factor 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,gas	[463.32; 550.54]	J/mol×K	[600.22; 816.55]
Cp,gas	463.32	J/mol×K	600.22	Joback Calculated Property
Cp,gas	480.50	J/mol×K	636.28	Joback Calculated Property
Cp,gas	496.52	J/mol×K	672.33	Joback Calculated Property
Cp,gas	511.46	J/mol×K	708.39	Joback Calculated Property
Cp,gas	525.38	J/mol×K	744.44	Joback Calculated Property
Cp,gas	538.38	J/mol×K	780.50	Joback Calculated Property
Cp,gas	550.54	J/mol×K	816.55	Joback Calculated Property
Pvap	[2.04e-03; 0.04]	kPa	[323.70; 364.30]
Pvap	2.04e-03	kPa	323.70	Vapor Pressures and Phase Transitions of a Series of the Aminonaphthalenes
Pvap	2.54e-03	kPa	326.20	Vapor Pressures and Phase Transitions of a Series of the Aminonaphthalenes
Pvap	3.20e-03	kPa	329.20	Vapor Pressures and Phase Transitions of a Series of the Aminonaphthalenes
Pvap	4.08e-03	kPa	332.10	Vapor Pressures and Phase Transitions of a Series of the Aminonaphthalenes
Pvap	4.47e-03	kPa	333.30	Vapor Pressures and Phase Transitions of a Series of the Aminonaphthalenes
Pvap	4.84e-03	kPa	334.50	Vapor Pressures and Phase Transitions of a Series of the Aminonaphthalenes
Pvap	5.99e-03	kPa	337.50	Vapor Pressures and Phase Transitions of a Series of the Aminonaphthalenes
Pvap	7.33e-03	kPa	340.30	Vapor Pressures and Phase Transitions of a Series of the Aminonaphthalenes
Pvap	9.46e-03	kPa	343.40	Vapor Pressures and Phase Transitions of a Series of the Aminonaphthalenes
Pvap	0.01	kPa	346.30	Vapor Pressures and Phase Transitions of a Series of the Aminonaphthalenes
Pvap	0.01	kPa	349.20	Vapor Pressures and Phase Transitions of a Series of the Aminonaphthalenes
Pvap	0.02	kPa	352.30	Vapor Pressures and Phase Transitions of a Series of the Aminonaphthalenes
Pvap	0.02	kPa	355.20	Vapor Pressures and Phase Transitions of a Series of the Aminonaphthalenes
Pvap	0.03	kPa	358.40	Vapor Pressures and Phase Transitions of a Series of the Aminonaphthalenes
Pvap	0.03	kPa	361.20	Vapor Pressures and Phase Transitions of a Series of the Aminonaphthalenes
Pvap	0.04	kPa	364.30	Vapor Pressures and Phase Transitions of a Series of the Aminonaphthalenes

Similar Compounds

Find more compounds similar to 1,8-NAPHTHALENEDIAMINE, N,N,N',N'-TETRAMETHYL-.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Thermochemical and structural properties of DMAN- "proton sponges"
• Vapor Pressures and Phase Transitions of a Series of the Aminonaphthalenes
• Joback Method
• McGowan Method
• NIST Webbook

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