Chemical Properties of 2-Propanamine, N-ethyl- (CAS 19961-27-4)

InChI

InChI=1S/C5H13N/c1-4-6-5(2)3/h5-6H,4H2,1-3H3

InChI Key

RIVIDPPYRINTTH-UHFFFAOYSA-N

Formula

C5H13N

SMILES

CCNC(C)C

Molecular Weight¹

87.16

CAS

19961-27-4

Other Names

• (C2H5)(i-C3H7)NH
• (CH3)2CHNHCH2CH3
• Diethylamine, 1-methyl-
• Ethylisopropylamine
• Isopropylamine, N-ethyl-
• N-Ethyl-N-isopropylamine
• N-Ethylisopropylamine
• isopropylethylamine

• 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).
• 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	960.00	kJ/mol	NIST
BasG	926.70	kJ/mol	NIST
ΔfG°	78.17	kJ/mol	Joback Calculated Property
ΔfH°gas	-98.34	kJ/mol	Joback Calculated Property
ΔfusH°	10.28	kJ/mol	Joback Calculated Property
ΔvapH°	[33.10; 33.25]	kJ/mol
ΔvapH°	33.25	kJ/mol	NIST
ΔvapH°	33.10 ± 0.10	kJ/mol	NIST
log10WS	-1.22		Crippen Calculated Property
logPoct/wat	1.004		Crippen Calculated Property
McVol	91.290	ml/mol	McGowan Calculated Property
Pc	3555.77	kPa	Joback Calculated Property
Inp	603.00		NIST
Tboil	[342.80; 355.15]	K
Tboil	342.80	K	NIST
Tboil	355.15 ± 1.50	K	NIST
Tc	508.00	K	NIST
Tfus	183.77	K	Joback Calculated Property
Vc	0.344	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[162.53; 219.45]	J/mol×K	[363.53; 537.86]
Cp,gas	162.53	J/mol×K	363.53	Joback Calculated Property
Cp,gas	172.97	J/mol×K	392.59	Joback Calculated Property
Cp,gas	183.01	J/mol×K	421.64	Joback Calculated Property
Cp,gas	192.67	J/mol×K	450.70	Joback Calculated Property
Cp,gas	201.96	J/mol×K	479.75	Joback Calculated Property
Cp,gas	210.89	J/mol×K	508.81	Joback Calculated Property
Cp,gas	219.45	J/mol×K	537.86	Joback Calculated Property
ΔvapH	[28.80; 33.40]	kJ/mol	[313.00; 358.00]
ΔvapH	32.10 ± 0.10	kJ/mol	313.00	NIST
ΔvapH	33.40	kJ/mol	322.50	NIST
ΔvapH	31.00 ± 0.10	kJ/mol	328.00	NIST
ΔvapH	29.94	kJ/mol	342.80	NIST
ΔvapH	28.80 ± 0.10	kJ/mol	358.00	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.64]	kPa	[263.77; 362.22]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.46955e+01
Coefficient B			-2.64956e+03
Coefficient C			-7.98730e+01
Temperature range, min.			263.77
Temperature range, max.			362.22
Pvap	1.33	kPa	263.77	Calculated Property
Pvap	2.99	kPa	274.71	Calculated Property
Pvap	6.17	kPa	285.65	Calculated Property
Pvap	11.82	kPa	296.59	Calculated Property
Pvap	21.26	kPa	307.53	Calculated Property
Pvap	36.25	kPa	318.46	Calculated Property
Pvap	58.99	kPa	329.40	Calculated Property
Pvap	92.13	kPa	340.34	Calculated Property
Pvap	138.83	kPa	351.28	Calculated Property
Pvap	202.64	kPa	362.22	Calculated Property

Similar Compounds

Find more compounds similar to 2-Propanamine, N-ethyl-.

Sources

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

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