Chemical Properties of Acetamide, N,N-dibutyl- (CAS 1563-90-2)

InChI

InChI=1S/C10H21NO/c1-4-6-8-11(10(3)12)9-7-5-2/h4-9H2,1-3H3

InChI Key

MEXKFCWMWJZDMF-UHFFFAOYSA-N

Formula

C10H21NO

SMILES

CCCCN(CCCC)C(C)=O

Molecular Weight¹

171.28

CAS

1563-90-2

Other Names

• N,N-di-n-Butylacetamide
• N,N-dibutylacetamide

• ω : Acentric Factor.
• 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_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.
• I_p : Polar retention indices.
• 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	0.5739		Relay (1.0) Calculated Property
ΔfH°gas	-374.72	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	26.28	kJ/mol	Joback Calculated Property
ΔvapH°	61.95	kJ/mol	Relay (1.0) Calculated Property
IE	8.46	eV	Relay (1.0) Calculated Property
log10WS	-1.57		Relay (1.0) Calculated Property
logPoct/wat	2.435		Crippen Calculated Property
McVol	163.310	ml/mol	McGowan Calculated Property
Pc	2231.30	kPa	Joback Calculated Property
Inp	[1332.00; 1332.00]
Inp	1332.00		NIST
Inp	1332.00		NIST
Ip	[1805.00; 1813.00]
Ip	1805.00		NIST
Ip	1805.00		NIST
Ip	1808.00		NIST
Ip	1809.00		NIST
Ip	1813.00		NIST
Ip	1813.00		NIST
Tboil	511.30	K	Relay (1.0) Calculated Property
Tc	685.53	K	Relay (1.0) Calculated Property
Tfus	250.55	K	Relay (1.0) Calculated Property

Cheméo can also estimate Critical Volume, Standard Gibbs free energy of formation 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
Pvap	[1.30e-03; 0.09]	kPa	[291.80; 343.60]
Pvap	1.30e-03	kPa	291.80	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	2.47e-03	kPa	298.80	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	2.92e-03	kPa	300.90	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	3.24e-03	kPa	301.80	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	4.02e-03	kPa	303.90	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	5.05e-03	kPa	306.60	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	5.14e-03	kPa	306.70	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	6.35e-03	kPa	308.80	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	8.44e-03	kPa	312.50	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	0.01	kPa	315.70	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	0.01	kPa	317.50	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	0.02	kPa	320.40	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	0.02	kPa	320.70	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	0.02	kPa	320.80	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	0.02	kPa	322.60	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	0.02	kPa	323.60	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	0.02	kPa	325.60	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	0.03	kPa	327.20	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	0.03	kPa	327.60	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	0.03	kPa	330.60	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	0.04	kPa	330.60	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	0.04	kPa	333.30	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	0.05	kPa	334.80	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	0.05	kPa	335.70	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	0.06	kPa	337.50	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	0.07	kPa	340.70	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
Pvap	0.09	kPa	343.60	Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides

Correlations

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[234.05; 562.29]	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			-9.53400e+00
Coefficient B			1.04976e+00
Coefficient C			-6.14100e-04
Coefficient D			1.36160e-07
Coefficient E			0.00000e+00
Temperature range, min.			273.00
Temperature range, max.			1000.00
Cp,gas	234.05	J/mol×K	273.00	Calculated Property
Cp,gas	291.02	J/mol×K	353.78	Calculated Property
Cp,gas	341.85	J/mol×K	434.56	Calculated Property
Cp,gas	386.99	J/mol×K	515.33	Calculated Property
Cp,gas	426.86	J/mol×K	596.11	Calculated Property
Cp,gas	461.90	J/mol×K	676.89	Calculated Property
Cp,gas	492.53	J/mol×K	757.67	Calculated Property
Cp,gas	519.18	J/mol×K	838.44	Calculated Property
Cp,gas	542.29	J/mol×K	919.22	Calculated Property
Cp,gas	562.29	J/mol×K	1000.00	Calculated Property

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.63]	kPa	[400.72; 540.45]	The Yaws Handbook of Vapor Pressure
Equation			ln(Y) = A + B/(T + C) Y is Pvap in kPa, T in K
Coefficient A			1.65907e+01
Coefficient B			-5.11457e+03
Coefficient C			-8.70030e+01
Temperature range, min.			400.72
Temperature range, max.			540.45
Pvap	1.33	kPa	400.72	Calculated Property
Pvap	2.88	kPa	416.25	Calculated Property
Pvap	5.79	kPa	431.77	Calculated Property
Pvap	10.97	kPa	447.30	Calculated Property
Pvap	19.72	kPa	462.82	Calculated Property
Pvap	33.83	kPa	478.35	Calculated Property
Pvap	55.71	kPa	493.87	Calculated Property
Pvap	88.43	kPa	509.40	Calculated Property
Pvap	135.84	kPa	524.92	Calculated Property
Pvap	202.63	kPa	540.45	Calculated Property

Similar Compounds

Find more compounds similar to Acetamide, N,N-dibutyl-.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Vapour pressures and enthalpies of vaporisation of N,N-di-alkylacetamides
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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