Chemical Properties of N-Formylmorpholine (CAS 4394-85-8)

InChI

InChI=1S/C5H9NO2/c7-5-6-1-3-8-4-2-6/h5H,1-4H2

InChI Key

LCEDQNDDFOCWGG-UHFFFAOYSA-N

Formula

C5H9NO2

SMILES

O=CN1CCOCC1

Molecular Weight¹

115.13

CAS

4394-85-8

Other Names

• 4-Morpholinecarboxaldehyde
• 4-formylmorpholine
• 4-morpholinecarbaldehyde
• Morpholine, 4-formyl-
• N-Formylmorfolin
• N-formyltetrahydro-1,4-oxazine
• morpholine-4-carbaldehyde

• C_p,liquid : Liquid phase heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
• IE : Ionization energy (eV).
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• P_vap : Vapor pressure (kPa).
• n₀ : Refractive Index.
• I_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_boilr : Boiling point at reduced pressure (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
IE	9.66	eV	Relay (1.0) Calculated Property
logPoct/wat	-0.525		Crippen Calculated Property
McVol	87.870	ml/mol	McGowan Calculated Property
Pc	5080.00	kPa	Critical Point and Vapor Pressure Measurements for 17 Compounds by a Low Residence Time Flow Method
Inp	[1133.00; 1133.00]
Inp	1133.00		NIST
Inp	1133.00		NIST
Tboil	[509.70; 513.10]	K
Tboil	513.10	K	Isobaric (vapour + liquid) equilibria for N-formylmorpholine with ethylbenzene, n-butylbenzene, iso-propylbenzene and 1,2,4-trimethylbenzene at 101.33 kPa
Tboil	509.95	K	Cosolvent Selection for Benzene-Cyclohexane Separation in Extractive Distillation
Tboil	509.70	K	NIST

Cheméo can also estimate Normal melting (fusion) point, Critical Temperature, Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l 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
Cp,liquid	[185.00; 202.00]	J/mol×K	[303.15; 353.15]
Cp,liquid	185.00	J/mol×K	303.15	Molar Heat Capacity of Aqueous Sulfolane, 4-Formylmorpholine, 1-Methyl-2-pyrrolidinone, and Triethylene Glycol Dimethyl Ether Solutions from (303.15 to 353.15) K
Cp,liquid	186.00	J/mol×K	308.15	Molar Heat Capacity of Aqueous Sulfolane, 4-Formylmorpholine, 1-Methyl-2-pyrrolidinone, and Triethylene Glycol Dimethyl Ether Solutions from (303.15 to 353.15) K
Cp,liquid	188.00	J/mol×K	313.15	Molar Heat Capacity of Aqueous Sulfolane, 4-Formylmorpholine, 1-Methyl-2-pyrrolidinone, and Triethylene Glycol Dimethyl Ether Solutions from (303.15 to 353.15) K
Cp,liquid	189.00	J/mol×K	318.15	Molar Heat Capacity of Aqueous Sulfolane, 4-Formylmorpholine, 1-Methyl-2-pyrrolidinone, and Triethylene Glycol Dimethyl Ether Solutions from (303.15 to 353.15) K
Cp,liquid	191.00	J/mol×K	323.15	Molar Heat Capacity of Aqueous Sulfolane, 4-Formylmorpholine, 1-Methyl-2-pyrrolidinone, and Triethylene Glycol Dimethyl Ether Solutions from (303.15 to 353.15) K
Cp,liquid	193.00	J/mol×K	328.15	Molar Heat Capacity of Aqueous Sulfolane, 4-Formylmorpholine, 1-Methyl-2-pyrrolidinone, and Triethylene Glycol Dimethyl Ether Solutions from (303.15 to 353.15) K
Cp,liquid	195.00	J/mol×K	333.15	Molar Heat Capacity of Aqueous Sulfolane, 4-Formylmorpholine, 1-Methyl-2-pyrrolidinone, and Triethylene Glycol Dimethyl Ether Solutions from (303.15 to 353.15) K
Cp,liquid	197.00	J/mol×K	338.15	Molar Heat Capacity of Aqueous Sulfolane, 4-Formylmorpholine, 1-Methyl-2-pyrrolidinone, and Triethylene Glycol Dimethyl Ether Solutions from (303.15 to 353.15) K
Cp,liquid	200.00	J/mol×K	343.15	Molar Heat Capacity of Aqueous Sulfolane, 4-Formylmorpholine, 1-Methyl-2-pyrrolidinone, and Triethylene Glycol Dimethyl Ether Solutions from (303.15 to 353.15) K
Cp,liquid	201.00	J/mol×K	348.15	Molar Heat Capacity of Aqueous Sulfolane, 4-Formylmorpholine, 1-Methyl-2-pyrrolidinone, and Triethylene Glycol Dimethyl Ether Solutions from (303.15 to 353.15) K
Cp,liquid	202.00	J/mol×K	353.15	Molar Heat Capacity of Aqueous Sulfolane, 4-Formylmorpholine, 1-Methyl-2-pyrrolidinone, and Triethylene Glycol Dimethyl Ether Solutions from (303.15 to 353.15) K
η	[0.0022740; 0.0079550]	Pa×s	[298.15; 353.15]
η	0.0076556	Pa×s	298.15	Densities and Viscosities of N-Formylmorpholine (NFM) + p-Xylene, + o-Xylene, + m-Xylene at Different Temperatures and Atmospheric Pressure
η	0.0079550	Pa×s	298.15	Densities and Viscosities of N-Formylmorpholine + Benzene, + Toluene at Different Temperatures and Atmospheric Pressures
η	0.0078700	Pa×s	298.15	Volumetric Properties and Viscosities for Aqueous NFM Solutions from 25 deg C to 70 deg C
η	0.0067500	Pa×s	303.15	Volumetric Properties and Viscosities for Aqueous NFM Solutions from 25 deg C to 70 deg C
η	0.0068770	Pa×s	303.15	Densities and Viscosities of N-Formylmorpholine + Benzene, + Toluene at Different Temperatures and Atmospheric Pressures
η	0.0065981	Pa×s	303.15	Densities and Viscosities of N-Formylmorpholine (NFM) + p-Xylene, + o-Xylene, + m-Xylene at Different Temperatures and Atmospheric Pressure
η	0.0051300	Pa×s	313.15	Volumetric Properties and Viscosities for Aqueous NFM Solutions from 25 deg C to 70 deg C
η	0.0050678	Pa×s	313.15	Densities and Viscosities of N-Formylmorpholine (NFM) + p-Xylene, + o-Xylene, + m-Xylene at Different Temperatures and Atmospheric Pressure
η	0.0052140	Pa×s	313.15	Densities and Viscosities of N-Formylmorpholine + Benzene, + Toluene at Different Temperatures and Atmospheric Pressures
η	0.0040300	Pa×s	323.15	Volumetric Properties and Viscosities for Aqueous NFM Solutions from 25 deg C to 70 deg C
η	0.0040357	Pa×s	323.15	Densities and Viscosities of N-Formylmorpholine (NFM) + p-Xylene, + o-Xylene, + m-Xylene at Different Temperatures and Atmospheric Pressure
η	0.0040800	Pa×s	323.15	Densities and Viscosities of N-Formylmorpholine + Benzene, + Toluene at Different Temperatures and Atmospheric Pressures
η	0.0032840	Pa×s	333.15	Densities and Viscosities of N-Formylmorpholine + Benzene, + Toluene at Different Temperatures and Atmospheric Pressures
η	0.0032500	Pa×s	333.15	Volumetric Properties and Viscosities for Aqueous NFM Solutions from 25 deg C to 70 deg C
η	0.0033035	Pa×s	333.15	Densities and Viscosities of N-Formylmorpholine (NFM) + p-Xylene, + o-Xylene, + m-Xylene at Different Temperatures and Atmospheric Pressure
η	0.0027070	Pa×s	343.15	Densities and Viscosities of N-Formylmorpholine + Benzene, + Toluene at Different Temperatures and Atmospheric Pressures
η	0.0026800	Pa×s	343.15	Volumetric Properties and Viscosities for Aqueous NFM Solutions from 25 deg C to 70 deg C
η	0.0027822	Pa×s	343.15	Densities and Viscosities of N-Formylmorpholine (NFM) + p-Xylene, + o-Xylene, + m-Xylene at Different Temperatures and Atmospheric Pressure
η	0.0022740	Pa×s	353.15	Densities and Viscosities of N-Formylmorpholine + Benzene, + Toluene at Different Temperatures and Atmospheric Pressures
η	0.0023680	Pa×s	353.15	Densities and Viscosities of N-Formylmorpholine (NFM) + p-Xylene, + o-Xylene, + m-Xylene at Different Temperatures and Atmospheric Pressure
ΔvapH	[52.70; 56.90]	kJ/mol	[399.00; 416.00]
ΔvapH	52.70	kJ/mol	399.00	NIST
ΔvapH	56.90	kJ/mol	416.00	NIST
Pvap	101.32	kPa	509.95	Cosolvent Selection for Benzene-Cyclohexane Separation in Extractive Distillation
n0	[1.47990; 1.48490]		[293.10; 313.15]
n0	1.48400		293.10	Liquid liquid equilibria of methylcyclohexane benzene N-formylmorpholine at several temperatures
n0	1.48400		293.10	(Liquid + liquid) equilibria of three ternary systems: (heptane + benzene + N-formylmorpholine), (heptane + toluene + N-formylmorpholine), (heptane + xylene + N-formylmorpholine) from T = (298.15 to 353.15) K
n0	1.48400		293.10	(Liquid + liquid) equilibria of {heptane + xylene + N-formylmorpholine} ternary system
n0	1.48400		293.10	Measurement and Correlation of Liquid-Liquid Equilibria of Methylcyclohexane + Toluene + N-Formylmorpholine at (293, 303, 313, and 323) K
n0	1.48490		293.15	Experimental solubility for betulin and estrone in various solvents within the temperature range T = (293.2 to 328.2) K
n0	1.48440		293.15	Vapor Liquid Equilibrium Data for the Morpholine-4-carbaldehyde + n-Hexane or n-Heptane Binary Systems Using a Static-Synthetic Apparatus
n0	1.48330		303.15	Refractive properties, speed of sound and FT-IR study of binary mixtures of N-formylmorpholine with some halobenzenes at 303.15, 308.15 and 313.15 K
n0	1.48190		308.15	Refractive properties, speed of sound and FT-IR study of binary mixtures of N-formylmorpholine with some halobenzenes at 303.15, 308.15 and 313.15 K
n0	1.47990		313.15	Refractive properties, speed of sound and FT-IR study of binary mixtures of N-formylmorpholine with some halobenzenes at 303.15, 308.15 and 313.15 K

Pressure Dependent Properties

Similar Compounds

Find more compounds similar to N-Formylmorpholine.

Mixtures

• Benzene + n-Hexane + N-Formylmorpholine
• Toluene + Heptane + N-Formylmorpholine
• Benzene, 1,3-dimethyl- + Heptane + N-Formylmorpholine
• Benzene + Heptane + N-Formylmorpholine
• Pentane + N-Formylmorpholine
• n-Hexane + N-Formylmorpholine
• Heptane + N-Formylmorpholine
• Octane + N-Formylmorpholine
• Nonane + N-Formylmorpholine
• 1-Pentene + N-Formylmorpholine
• 1-Hexene + N-Formylmorpholine
• 1-Heptene + N-Formylmorpholine
• 1-Octene + N-Formylmorpholine
• 1-Pentyne + N-Formylmorpholine
• 1-Hexyne + N-Formylmorpholine
• 1-Heptyne + N-Formylmorpholine
• 1-Octyne + N-Formylmorpholine
• Cyclopentane + N-Formylmorpholine
• Cyclohexane + N-Formylmorpholine
• Cycloheptane + N-Formylmorpholine

Find more mixtures with N-Formylmorpholine.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Liquid liquid equilibria of methylcyclohexane benzene N-formylmorpholine at several temperatures
• (Liquid + liquid) equilibria for the ternary system of (N-formylmorpholine + ethylbenzene + 2,2,4-trimethylpentane) at temperatures (303.15, 313.15, and 323.15) K
• Refractive properties, speed of sound and FT-IR study of binary mixtures of N-formylmorpholine with some halobenzenes at 303.15, 308.15 and 313.15 K
• (Liquid + liquid) equilibria of three ternary systems: (heptane + benzene + N-formylmorpholine), (heptane + toluene + N-formylmorpholine), (heptane + xylene + N-formylmorpholine) from T = (298.15 to 353.15) K
• (Liquid + liquid) equilibria of {heptane + xylene + N-formylmorpholine} ternary system
• (Liquid + liquid) equilibria of (sulfolane + benzene + n-hexane), (N-formylmorpholine + benzene + n-hexane), and (sulfolane + N-formylmorpholine + benzene + n-hexane) at temperatures ranging from (298.15 to 318.15) K: Experimental results and correlation
• Measurement of (liquid + liquid) equilibria for ternary systems of (N-formylmorpholine + benzene + cyclohexane) at temperatures (303.15, 308.15, and 313.15) K
• (Liquid + liquid) equilibrium for binary systems of N-formylmorpholine with alkanes
• Isobaric (vapour + liquid) equilibria for N-formylmorpholine with ethylbenzene, n-butylbenzene, iso-propylbenzene and 1,2,4-trimethylbenzene at 101.33 kPa
• Activity coefficients at infinite dilution of organic solutes in N-formylmorpholine and N-methylpyrrolidone from gas-liquid chromatography
• Experimental solubility for betulin and estrone in various solvents within the temperature range T = (293.2 to 328.2) K
• Experimental solubility of diosgenin and estriol in various solvents between T = (293.2-328.2) K
• Liquid-Liquid Equilibria for the Binary Systems of N-Formylmorpholine with Cycloalkanes
• Liquid-Liquid Equilibria for the Binary Systems of N-Formylmorpholine with Branched Cycloalkanes
• Solubility of Ethane in N-Formyl Morpholine
• Volumetric Properties and Viscosities for Aqueous NFM Solutions from 25 deg C to 70 deg C
• Solubility Study of Methane and Ethane In Promising Physical Solvents for Natural Gas Sweetening Operations
• Critical Point and Vapor Pressure Measurements for 17 Compounds by a Low Residence Time Flow Method
• Densities and Viscosities of N-Formylmorpholine + Benzene, + Toluene at Different Temperatures and Atmospheric Pressures
• Cosolvent Selection for Benzene-Cyclohexane Separation in Extractive Distillation
• Vapor Liquid Equilibrium Data for the Morpholine-4-carbaldehyde + n-Hexane or n-Heptane Binary Systems Using a Static-Synthetic Apparatus
• Measurement and Correlation of Liquid-Liquid Equilibria of Methylcyclohexane + Toluene + N-Formylmorpholine at (293, 303, 313, and 323) K
• Densities and Viscosities of N-Formylmorpholine (NFM) + p-Xylene, + o-Xylene, + m-Xylene at Different Temperatures and Atmospheric Pressure
• Vapor Liquid Equilibrium of N-Formylmorpholine with Toluene and Xylene at 101.33 kPa
• Molar Heat Capacity of Aqueous Sulfolane, 4-Formylmorpholine, 1-Methyl-2-pyrrolidinone, and Triethylene Glycol Dimethyl Ether Solutions from (303.15 to 353.15) K
• McGowan Method
• NIST Webbook

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