1,2-Ethanediamine, N,N,N',N'-tetramethyl- (CAS 110-18-9)

InChI

InChI=1S/C6H16N2/c1-7(2)5-6-8(3)4/h5-6H2,1-4H3

InChI Key

KWYHDKDOAIKMQN-UHFFFAOYSA-N

Formula

C6H16N2

SMILES

CN(C)CCN(C)C

Molecular Weight¹

116.20

CAS

110-18-9

Other Names

(CH3)2NCH2CH2N(CH3)2
1,2-Bis(dimethylamino)ethane
1,2-Di-(dimethylamino)ethane
1,2-Diaminoethane, N,N,N',N'-tetramethyl-
1,2-Ethanediamine, N1,N1,N2,N2-tetramethyl-
2,5-dimethyl-2,5-diazahexane
Dimethyl[2-(dimethylamino)ethyl]amine
Ethylenediamine, N,N,N',N'-tetramethyl-
N,N,N',N'-Tetramethyl-1,2-diaminoethane
N,N,N',N'-Tetramethyl-1,2-ethanediamine
N,N,N',N'-Tetramethylethanediamine
N,N,N',N'-Tetramethylethenediamine
N,N,N',N'-Tetramethylethylenediamine
N,N,N1,N1-Tetramethylethylenediamine
Propamine D
TMEDA
Temed
Tetrameen
Tetramethyl ethylene diamine
Tetramethyldiaminoethane
UN 2372

ω : Acentric Factor.
PAff : Proton affinity (kJ/mol).
BasG : Gas basicity (kJ/mol).
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).
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).
P_vap : Vapor pressure (kPa).
ρ_l : Liquid Density (kg/m³).
I_np : Non-polar retention indices.
I : Polar retention indices.
T_boil : Normal Boiling Point Temperature (K).
T_c : Critical Temperature (K).
λ : Liquid thermal conductivity (W/m×K).
T_fus : Normal melting (fusion) point (K).
V_c : Critical Volume (m³/kmol).
¹: Molecular weight from the IUPAC atomic weights tables.

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Physical Properties

Property	Value	Unit	Source
ω	0.3845		Relay (1.0) Calculated Property
PAff	1012.80	kJ/mol	NIST
BasG	970.60	kJ/mol	NIST
Δ_fG°	221.20	kJ/mol	Joback Calculated Property
Δ_fH°_gas	-38.26	kJ/mol	Relay (1.0) Calculated Property
Δ_fusH°	17.34	kJ/mol	Joback Calculated Property
Δ_vapH°	42.20	kJ/mol	NIST
IE	[7.57; 7.61]	eV
IE	7.59 ± 0.04	eV	NIST
IE	7.57 ± 0.03	eV	NIST
IE	7.61 ± 0.05	eV	NIST
log₁₀WS	0.25		Relay (1.0) Calculated Property
logP_oct/wat	0.110		Crippen Calculated Property
McVol	115.360	ml/mol	McGowan Calculated Property
P_c	3093.29	kPa	Joback Calculated Property
I_np	[1052.00; 1095.00]
I_np	1052.00		NIST
I_np	1065.00		NIST
I_np	1095.00		NIST
I	[979.00; 1050.00]
I	999.00		NIST
I	1050.00		NIST
I	1028.00		NIST
I	988.00		NIST
I	1015.00		NIST
I	979.00		NIST
T_boil	394.20	K	NIST
T_c	566.73	K	Relay (1.0) Calculated Property
T_fus	214.50 ± 0.60	K	NIST
V_c	0.458	m³/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
C_p,gas	[210.52; 280.79]	J/mol×K	[361.56; 523.14]

C_p,gas	210.52	J/mol×K	361.56	Joback Calculated Property
C_p,gas	223.52	J/mol×K	388.49	Joback Calculated Property
C_p,gas	235.99	J/mol×K	415.42	Joback Calculated Property
C_p,gas	247.93	J/mol×K	442.35	Joback Calculated Property
C_p,gas	259.37	J/mol×K	469.28	Joback Calculated Property
C_p,gas	270.31	J/mol×K	496.21	Joback Calculated Property
C_p,gas	280.79	J/mol×K	523.14	Joback Calculated Property
Δ_vapH	39.80	kJ/mol	330.00	NIST
P_vap	[1.77; 40.04]	kPa	[294.75; 364.97]

P_vap	1.77	kPa	294.75	Experimental vapor pressures of 1,2-bis(dimethylamino)ethane, 1-methylmorpholine, 1,2-bis(2-aminoethoxy)ethane and N-benzylethanolamine between 273.18 and 364.97K
P_vap	3.06	kPa	304.74	Experimental vapor pressures of 1,2-bis(dimethylamino)ethane, 1-methylmorpholine, 1,2-bis(2-aminoethoxy)ethane and N-benzylethanolamine between 273.18 and 364.97K
P_vap	5.05	kPa	314.76	Experimental vapor pressures of 1,2-bis(dimethylamino)ethane, 1-methylmorpholine, 1,2-bis(2-aminoethoxy)ethane and N-benzylethanolamine between 273.18 and 364.97K
P_vap	8.12	kPa	324.95	Experimental vapor pressures of 1,2-bis(dimethylamino)ethane, 1-methylmorpholine, 1,2-bis(2-aminoethoxy)ethane and N-benzylethanolamine between 273.18 and 364.97K
P_vap	12.53	kPa	334.99	Experimental vapor pressures of 1,2-bis(dimethylamino)ethane, 1-methylmorpholine, 1,2-bis(2-aminoethoxy)ethane and N-benzylethanolamine between 273.18 and 364.97K
P_vap	19.34	kPa	344.96	Experimental vapor pressures of 1,2-bis(dimethylamino)ethane, 1-methylmorpholine, 1,2-bis(2-aminoethoxy)ethane and N-benzylethanolamine between 273.18 and 364.97K
P_vap	28.12	kPa	354.98	Experimental vapor pressures of 1,2-bis(dimethylamino)ethane, 1-methylmorpholine, 1,2-bis(2-aminoethoxy)ethane and N-benzylethanolamine between 273.18 and 364.97K
P_vap	40.04	kPa	364.97	Experimental vapor pressures of 1,2-bis(dimethylamino)ethane, 1-methylmorpholine, 1,2-bis(2-aminoethoxy)ethane and N-benzylethanolamine between 273.18 and 364.97K
ρ_l	[750.30; 767.30]	kg/m³	[303.15; 323.15]

ρ_l	767.30	kg/m³	303.15	Mutual diffusion coefficients, density, and viscosity of aqueoussolutions of new polyamine CO2absorbents
ρ_l	762.90	kg/m³	308.15	Mutual diffusion coefficients, density, and viscosity of aqueoussolutions of new polyamine CO2absorbents
ρ_l	759.10	kg/m³	313.15	Mutual diffusion coefficients, density, and viscosity of aqueoussolutions of new polyamine CO2absorbents
ρ_l	754.70	kg/m³	318.15	Mutual diffusion coefficients, density, and viscosity of aqueoussolutions of new polyamine CO2absorbents
ρ_l	750.30	kg/m³	323.15	Mutual diffusion coefficients, density, and viscosity of aqueoussolutions of new polyamine CO2absorbents
λ	[0.14; 0.15]	W/m×K	[273.15; 333.15]
λ	0.15	W/m×K	273.15	Liquid Thermal Conductivities of Acetonitrile, Diethyl Sulfide, Hexamethyleneimine, Tetrahydrothiophene, and Tetramethylethylenediamine
λ	0.15	W/m×K	293.15	Liquid Thermal Conductivities of Acetonitrile, Diethyl Sulfide, Hexamethyleneimine, Tetrahydrothiophene, and Tetramethylethylenediamine
λ	0.14	W/m×K	313.15	Liquid Thermal Conductivities of Acetonitrile, Diethyl Sulfide, Hexamethyleneimine, Tetrahydrothiophene, and Tetramethylethylenediamine
λ	0.14	W/m×K	333.15	Liquid Thermal Conductivities of Acetonitrile, Diethyl Sulfide, Hexamethyleneimine, Tetrahydrothiophene, and Tetramethylethylenediamine

Correlations

Property	Value	Unit	Temperature (K)	Source
P_vap	[1.33; 202.67]	kPa	[297.32; 417.25]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.56417e+01
Coefficient B			-3.78626e+03
Coefficient C			-5.07240e+01
Temperature range, min.			297.32
Temperature range, max.			417.25

P_vap	1.33	kPa	297.32	Calculated Property
P_vap	2.93	kPa	310.65	Calculated Property
P_vap	5.96	kPa	323.97	Calculated Property
P_vap	11.35	kPa	337.30	Calculated Property
P_vap	20.42	kPa	350.62	Calculated Property
P_vap	34.94	kPa	363.95	Calculated Property
P_vap	57.22	kPa	377.27	Calculated Property
P_vap	90.16	kPa	390.60	Calculated Property
P_vap	137.25	kPa	403.92	Calculated Property
P_vap	202.67	kPa	417.25	Calculated Property

Similar Compounds

N,N,N',N'',N''-pentamethyldiethylenetriamine.

Diethylenetriamine, 4-[2-(dimethylamino)ethyl]-1,1,7,7-tetramethyl-.

1,2-Ethanediamine, N,N'-diethyl-N,N'-dimethyl-.

1-Piperazineethanamine, N,N,4-trimethyl-.

1,2-Ethanediamine, N,N,N',N'-tetraethyl-.

1,2-Ethanediamine, N'-ethyl-N,N-dimethyl-.

Find more compounds similar to 1,2-Ethanediamine, N,N,N',N'-tetramethyl-.

Mixtures

Sources

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