Chemical Properties of Formamide, N,N-dibutyl- (CAS 761-65-9)

InChI

InChI=1S/C9H19NO/c1-3-5-7-10(9-11)8-6-4-2/h9H,3-8H2,1-2H3

InChI Key

NZMAJUHVSZBJHL-UHFFFAOYSA-N

Formula

C9H19NO

SMILES

CCCCN(C=O)CCCC

Molecular Weight¹

157.25

CAS

761-65-9

Other Names

• DBF
• Dibutylamid kyseliny mravenci
• Dibutylformamide
• Formamide, N,N-di-n-butyl-
• N,N-Di-n-butylformamide
• N,N-Dibutylformamide

• ω : Acentric Factor.
• 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).
• ρ_l : Liquid Density (kg/m³).
• I_np : Non-polar retention indices.
• I : Polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_boilr : Boiling point at reduced pressure (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
ω	0.5661		Relay (1.0) Calculated Property
ΔfG°	36.16	kJ/mol	Joback Calculated Property
ΔfH°gas	-321.50	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	24.38	kJ/mol	Joback Calculated Property
ΔvapH°	59.35	kJ/mol	Relay (1.0) Calculated Property
IE	8.70	eV	Relay (1.0) Calculated Property
log10WS	-1.73		Relay (1.0) Calculated Property
logPoct/wat	2.045		Crippen Calculated Property
McVol	149.220	ml/mol	McGowan Calculated Property
Pc	2475.19	kPa	Joback Calculated Property
Inp	[1310.00; 1319.00]
Inp	1310.00		NIST
Inp	1310.00		NIST
Inp	1319.00		NIST
Inp	1310.00		NIST
I	[1742.00; 1773.00]
I	1742.00		NIST
I	1773.00		NIST
I	1746.00		NIST
I	1767.00		NIST
I	1767.00		NIST
I	1744.00		NIST
Tboil	508.91	K	Relay (1.0) Calculated Property
Tc	680.18	K	Relay (1.0) Calculated Property
Tfus	224.63	K	Relay (1.0) Calculated Property
Vc	0.564	m3/kmol	Relay (1.0) Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[330.90; 406.31]	J/mol×K	[466.42; 634.63]
Cp,gas	330.90	J/mol×K	466.42	Joback Calculated Property
Cp,gas	344.89	J/mol×K	494.45	Joback Calculated Property
Cp,gas	358.29	J/mol×K	522.49	Joback Calculated Property
Cp,gas	371.11	J/mol×K	550.52	Joback Calculated Property
Cp,gas	383.38	J/mol×K	578.56	Joback Calculated Property
Cp,gas	395.10	J/mol×K	606.59	Joback Calculated Property
Cp,gas	406.31	J/mol×K	634.63	Joback Calculated Property
Pvap	[2.60e-03; 0.05]	kPa	[293.10; 329.60]
Pvap	2.60e-03	kPa	293.10	Vapour pressures and enthalpies of vaporisation of alkyl formamides
Pvap	3.29e-03	kPa	295.80	Vapour pressures and enthalpies of vaporisation of alkyl formamides
Pvap	3.65e-03	kPa	296.90	Vapour pressures and enthalpies of vaporisation of alkyl formamides
Pvap	4.00e-03	kPa	298.00	Vapour pressures and enthalpies of vaporisation of alkyl formamides
Pvap	4.21e-03	kPa	298.70	Vapour pressures and enthalpies of vaporisation of alkyl formamides
Pvap	4.38e-03	kPa	298.90	Vapour pressures and enthalpies of vaporisation of alkyl formamides
Pvap	5.34e-03	kPa	301.40	Vapour pressures and enthalpies of vaporisation of alkyl formamides
Pvap	7.05e-03	kPa	304.60	Vapour pressures and enthalpies of vaporisation of alkyl formamides
Pvap	7.09e-03	kPa	304.80	Vapour pressures and enthalpies of vaporisation of alkyl formamides
Pvap	9.70e-03	kPa	308.30	Vapour pressures and enthalpies of vaporisation of alkyl formamides
Pvap	0.01	kPa	308.70	Vapour pressures and enthalpies of vaporisation of alkyl formamides
Pvap	0.01	kPa	310.70	Vapour pressures and enthalpies of vaporisation of alkyl formamides
Pvap	0.01	kPa	311.60	Vapour pressures and enthalpies of vaporisation of alkyl formamides
Pvap	0.01	kPa	312.50	Vapour pressures and enthalpies of vaporisation of alkyl formamides
Pvap	0.01	kPa	313.30	Vapour pressures and enthalpies of vaporisation of alkyl formamides
Pvap	0.02	kPa	314.70	Vapour pressures and enthalpies of vaporisation of alkyl formamides
Pvap	0.02	kPa	315.30	Vapour pressures and enthalpies of vaporisation of alkyl formamides
Pvap	0.02	kPa	318.20	Vapour pressures and enthalpies of vaporisation of alkyl formamides
Pvap	0.02	kPa	318.40	Vapour pressures and enthalpies of vaporisation of alkyl formamides
Pvap	0.03	kPa	321.10	Vapour pressures and enthalpies of vaporisation of alkyl formamides
Pvap	0.03	kPa	322.60	Vapour pressures and enthalpies of vaporisation of alkyl formamides
Pvap	0.03	kPa	322.80	Vapour pressures and enthalpies of vaporisation of alkyl formamides
Pvap	0.03	kPa	323.80	Vapour pressures and enthalpies of vaporisation of alkyl formamides
Pvap	0.04	kPa	326.80	Vapour pressures and enthalpies of vaporisation of alkyl formamides
Pvap	0.05	kPa	329.60	Vapour pressures and enthalpies of vaporisation of alkyl formamides
ρl	[854.82; 879.05]	kg/m3	[293.15; 323.15]
ρl	879.05	kg/m3	293.15	Volumetric Properties of Binary Mixtures of 1-Butyl-3-Methylimidazolium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	879.05	kg/m3	293.15	Volumetric Properties of Binary Mixtures of 1-Butyl-1-Methylpyrrolidinium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	875.12	kg/m3	298.15	Volumetric Properties of Binary Mixtures of 1-Butyl-1-Methylpyrrolidinium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	875.12	kg/m3	298.15	Volumetric Properties of Binary Mixtures of 1-Butyl-3-Methylimidazolium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	871.17	kg/m3	303.15	Volumetric Properties of Binary Mixtures of 1-Butyl-1-Methylpyrrolidinium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	871.17	kg/m3	303.15	Volumetric Properties of Binary Mixtures of 1-Butyl-3-Methylimidazolium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	867.15	kg/m3	308.15	Volumetric Properties of Binary Mixtures of 1-Butyl-1-Methylpyrrolidinium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	867.15	kg/m3	308.15	Volumetric Properties of Binary Mixtures of 1-Butyl-3-Methylimidazolium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	863.11	kg/m3	313.15	Volumetric Properties of Binary Mixtures of 1-Butyl-1-Methylpyrrolidinium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	863.11	kg/m3	313.15	Volumetric Properties of Binary Mixtures of 1-Butyl-3-Methylimidazolium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	859.01	kg/m3	318.15	Volumetric Properties of Binary Mixtures of 1-Butyl-1-Methylpyrrolidinium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	859.01	kg/m3	318.15	Volumetric Properties of Binary Mixtures of 1-Butyl-3-Methylimidazolium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	854.82	kg/m3	323.15	Volumetric Properties of Binary Mixtures of 1-Butyl-1-Methylpyrrolidinium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
ρl	854.82	kg/m3	323.15	Volumetric Properties of Binary Mixtures of 1-Butyl-3-Methylimidazolium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K

Pressure Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.66]	kPa	[363.22; 587.12]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.17784e+01
Coefficient B			-3.31172e+03
Coefficient C			-7.50140e+01
Temperature range, min.			363.22
Temperature range, max.			587.12
Pvap	1.33	kPa	363.22	Calculated Property
Pvap	3.32	kPa	388.10	Calculated Property
Pvap	7.24	kPa	412.98	Calculated Property
Pvap	14.17	kPa	437.85	Calculated Property
Pvap	25.45	kPa	462.73	Calculated Property
Pvap	42.60	kPa	487.61	Calculated Property
Pvap	67.24	kPa	512.49	Calculated Property
Pvap	101.05	kPa	537.36	Calculated Property
Pvap	145.67	kPa	562.24	Calculated Property
Pvap	202.66	kPa	587.12	Calculated Property

Similar Compounds

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

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Vapour pressures and enthalpies of vaporisation of alkyl formamides
• Volumetric Properties of Binary Mixtures of 1-Butyl-1-Methylpyrrolidinium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
• Volumetric Properties of Binary Mixtures of 1-Butyl-3-Methylimidazolium Tris(pentafluoroethyl)trifluorophosphate with N-Methylformamide, N-Ethylformamide, N,N-Dimethylformamide, N,N-Dibutylformamide, and N,N-Dimethylacetamide from (293.15 to 323.15) K
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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