Chemical Properties of Ethanamine, N,N-dimethyl- (CAS 598-56-1)

InChI

InChI=1S/C4H11N/c1-4-5(2)3/h4H2,1-3H3

InChI Key

DAZXVJBJRMWXJP-UHFFFAOYSA-N

Formula

C4H11N

SMILES

CCN(C)C

Molecular Weight¹

73.14

CAS

598-56-1

Other Names

• C2H5N(CH3)2
• Dimethylethylamine
• Ethylamine, N,N-dimethyl-
• Ethyldimethylamine
• Methanamine, N-ethyl-N-methyl-
• N,N-Dimethylaminoethane
• N,N-Dimethylethanamine
• N,N-Dimethylethylamine
• N-Ethyldimethylamine

• 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).
• 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).
• 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	960.10	kJ/mol	NIST
BasG	929.10	kJ/mol	NIST
ΔfG°	93.58	kJ/mol	Joback Calculated Property
ΔfH°gas	-58.36	kJ/mol	Joback Calculated Property
ΔfusH°	9.14	kJ/mol	Joback Calculated Property
ΔvapH°	26.54	kJ/mol	Joback Calculated Property
IE	[7.74; 8.40]	eV
IE	7.74 ± 0.03	eV	NIST
IE	7.74 ± 0.05	eV	NIST
IE	8.40	eV	NIST
log10WS	-0.07		Crippen Calculated Property
logPoct/wat	0.568		Crippen Calculated Property
McVol	77.200	ml/mol	McGowan Calculated Property
Pc	3886.79	kPa	Joback Calculated Property
Inp	[504.00; 516.00]
Inp	510.00		NIST
Inp	516.00		NIST
Inp	504.00		NIST
Tboil	[309.70; 311.15]	K
Tboil	309.70	K	NIST
Tboil	310.65 ± 3.00	K	NIST
Tboil	310.15 ± 3.00	K	NIST
Tboil	311.15 ± 3.00	K	NIST
Tboil	310.15 ± 3.00	K	NIST
Tc	464.37	K	Joback Calculated Property
Tfus	133.15 ± 4.00	K	NIST
Vc	0.278	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[116.46; 165.67]	J/mol×K	[303.36; 464.37]
Cp,gas	116.46	J/mol×K	303.36	Joback Calculated Property
Cp,gas	125.47	J/mol×K	330.20	Joback Calculated Property
Cp,gas	134.15	J/mol×K	357.03	Joback Calculated Property
Cp,gas	142.50	J/mol×K	383.87	Joback Calculated Property
Cp,gas	150.53	J/mol×K	410.70	Joback Calculated Property
Cp,gas	158.25	J/mol×K	437.54	Joback Calculated Property
Cp,gas	165.67	J/mol×K	464.37	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.64]	kPa	[228.28; 331.65]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.26514e+01
Coefficient B			-1.86728e+03
Coefficient C			-7.72510e+01
Temperature range, min.			228.28
Temperature range, max.			331.65
Pvap	1.33	kPa	228.28	Calculated Property
Pvap	3.19	kPa	239.77	Calculated Property
Pvap	6.82	kPa	251.25	Calculated Property
Pvap	13.26	kPa	262.74	Calculated Property
Pvap	23.84	kPa	274.22	Calculated Property
Pvap	40.20	kPa	285.71	Calculated Property
Pvap	64.17	kPa	297.19	Calculated Property
Pvap	97.80	kPa	308.68	Calculated Property
Pvap	143.22	kPa	320.16	Calculated Property
Pvap	202.64	kPa	331.65	Calculated Property

Similar Compounds

Find more compounds similar to Ethanamine, N,N-dimethyl-.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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