Physical Properties
Property
Value
Unit
Source
PAff
822.80
kJ/mol
NIST
BasG
[795.40; 799.20]
kJ/mol
BasG
795.40
kJ/mol
NIST
BasG
799.10 ± 0.10
kJ/mol
NIST
BasG
799.20
kJ/mol
NIST
Δc H°gas
-3173.30 ± 0.96
kJ/mol
NIST
Δc H°liquid
[-3150.00; -3137.60]
kJ/mol
Δc H°liquid
-3141.90 ± 1.30
kJ/mol
NIST
Δc H°liquid
-3150.00 ± 6.30
kJ/mol
NIST
Δc H°liquid
-3137.60 ± 0.84
kJ/mol
NIST
Δf G°
-62.74
kJ/mol
Joback Calculated Property
Δf H°gas
[-223.80; -220.00]
kJ/mol
Δf H°gas
-223.80 ± 1.00
kJ/mol
NIST
Δf H°gas
-220.00 ± 3.00
kJ/mol
NIST
Δf H°gas
-223.40 ± 1.50
kJ/mol
NIST
Δf H°liquid
-255.00 ± 2.00
kJ/mol
NIST
Δfus H°
7.45
kJ/mol
Joback Calculated Property
Δvap H°
[34.67; 38.20]
kJ/mol
Δvap H°
34.67
kJ/mol
NIST
Δvap H°
38.20 ± 1.10
kJ/mol
NIST
Δvap H°
35.00
kJ/mol
NIST
Δvap H°
34.90
kJ/mol
NIST
IE
[9.16; 9.57]
eV
IE
9.25 ± 0.01
eV
NIST
IE
9.24 ± 0.05
eV
NIST
IE
9.16
eV
NIST
IE
9.25 ± 0.01
eV
NIST
IE
9.26 ± 0.03
eV
NIST
IE
9.57
eV
NIST
IE
9.46
eV
NIST
IE
9.48
eV
NIST
IE
9.50
eV
NIST
log 10 WS
[-0.03; -0.03]
log 10 WS
-0.03
Aq. Sol...
log 10 WS
-0.03
Estimat...
log Poct/wat
1.187
Crippen Calculated Property
McVol
76.320
ml/mol
McGowan Calculated Property
Pc
4770.00 ± 14.18
kPa
NIST
ρc
328.37 ± 0.48
kg/m3
NIST
Inp
[689.00; 740.00]
Inp
709.00
NIST
Inp
729.00
NIST
Inp
714.00
NIST
Inp
720.00
NIST
Inp
740.00
NIST
Inp
740.00
NIST
Inp
714.00
NIST
Inp
697.00
NIST
Inp
736.00
NIST
Inp
714.00
NIST
Inp
714.00
NIST
Inp
689.00
NIST
Inp
690.00
NIST
Inp
689.00
NIST
Inp
689.00
NIST
I
[930.00; 1010.00]
I
972.00
NIST
I
988.00
NIST
I
1010.00
NIST
I
969.00
NIST
I
965.00
NIST
I
930.00
NIST
I
930.00
NIST
Tboil
[360.15; 361.36]
K
Tboil
361.23
K
Study o...
Tboil
361.23
K
Study o...
Tboil
361.36
K
Vapor L...
Tboil
361.31
K
Experim...
Tboil
361.20
K
NIST
Tboil
361.00
K
NIST
Tboil
361.05 ± 0.20
K
NIST
Tboil
361.15 ± 1.00
K
NIST
Tboil
361.00 ± 3.00
K
NIST
Tboil
361.35 ± 0.30
K
NIST
Tboil
361.20 ± 1.50
K
NIST
Tboil
Outlier 360.15 ± 1.00
K
NIST
Tc
572.20 ± 0.30
K
NIST
Tfus
[223.95; 226.82]
K
Tfus
226.82
K
Aq. Sol...
Tfus
224.00 ± 0.10
K
NIST
Tfus
224.15 ± 1.00
K
NIST
Tfus
223.95 ± 0.30
K
NIST
Vc
0.271
m3 /kmol
Joback Calculated Property
Temperature Dependent Properties
Property
Value
Unit
Temperature (K)
Source
Cp,gas
[126.39; 194.46]
J/mol×K
[364.97; 571.94]
Cp,gas
126.39
J/mol×K
364.97
Joback Calculated Property
Cp,gas
139.33
J/mol×K
399.46
Joback Calculated Property
Cp,gas
151.60
J/mol×K
433.96
Joback Calculated Property
Cp,gas
163.23
J/mol×K
468.45
Joback Calculated Property
Cp,gas
174.24
J/mol×K
502.95
Joback Calculated Property
Cp,gas
184.64
J/mol×K
537.44
Joback Calculated Property
Cp,gas
194.46
J/mol×K
571.94
Joback Calculated Property
Cp,liquid
[140.60; 164.20]
J/mol×K
[288.15; 333.15]
Cp,liquid
143.40
J/mol×K
288.15
Molar H...
Cp,liquid
143.90
J/mol×K
288.15
Thermop...
Cp,liquid
146.30
J/mol×K
293.15
Thermop...
Cp,liquid
145.20
J/mol×K
293.15
Molar H...
Cp,liquid
151.13
J/mol×K
297.62
NIST
Cp,liquid
140.60
J/mol×K
298.00
NIST
Cp,liquid
147.90
J/mol×K
298.15
Thermop...
Cp,liquid
149.21
J/mol×K
298.15
NIST
Cp,liquid
149.60
J/mol×K
298.15
NIST
Cp,liquid
147.80
J/mol×K
298.15
Molar H...
Cp,liquid
149.70
J/mol×K
303.15
Thermop...
Cp,liquid
150.20
J/mol×K
303.15
Molar H...
Cp,liquid
152.60
J/mol×K
308.15
Molar H...
Cp,liquid
151.70
J/mol×K
308.15
Thermop...
Cp,liquid
154.30
J/mol×K
313.15
Thermop...
Cp,liquid
156.00
J/mol×K
313.15
Molar H...
Cp,liquid
156.50
J/mol×K
318.15
Thermop...
Cp,liquid
157.60
J/mol×K
318.15
Molar H...
Cp,liquid
159.10
J/mol×K
323.15
Thermop...
Cp,liquid
159.90
J/mol×K
323.15
Molar H...
Cp,liquid
161.60
J/mol×K
328.15
Thermop...
Cp,liquid
164.20
J/mol×K
333.15
Thermop...
η
[0.0006278; 0.0010240]
Pa×s
[283.15; 313.15]
η
0.0010047
Pa×s
283.15
Excess ...
η
0.0010240
Pa×s
283.15
Excess ...
η
0.0008005
Pa×s
298.15
Excess ...
η
0.0008090
Pa×s
298.15
Excess ...
η
0.0006494
Pa×s
313.15
Excess ...
η
0.0006278
Pa×s
313.15
Excess ...
Δvap H
[31.17; 36.00]
kJ/mol
[280.50; 373.50]
Δvap H
35.00
kJ/mol
280.50
NIST
Δvap H
36.00
kJ/mol
293.00
NIST
Δvap H
35.00
kJ/mol
317.50
NIST
Δvap H
36.00
kJ/mol
323.50
NIST
Δvap H
31.17
kJ/mol
361.00
NIST
Δvap H
33.20
kJ/mol
373.50
NIST
ν
[0.0000008; 0.0000011]
m2 /s
[283.15; 313.15]
ν
0.0000011
m2 /s
283.15
Experim...
ν
0.0000009
m2 /s
298.15
Thermop...
ν
0.0000009
m2 /s
298.15
Experim...
ν
0.0000008
m2 /s
313.15
Thermop...
ν
0.0000008
m2 /s
313.15
Experim...
Pvap
[0.98; 98.66]
kPa
[257.96; 360.22]
Pvap
0.98
kPa
257.96
Henry s...
Pvap
1.13
kPa
260.07
Henry s...
Pvap
2.16
kPa
270.28
Henry s...
Pvap
2.70
kPa
273.74
Vapor P...
Pvap
3.49
kPa
278.41
Vapor P...
Pvap
3.70
kPa
279.82
Henry s...
Pvap
4.98
kPa
284.90
Vapor P...
Pvap
6.28
kPa
289.94
Henry s...
Pvap
6.30
kPa
290.00
Henry s...
Pvap
6.90
kPa
291.32
Vapor P...
Pvap
8.99
kPa
296.98
Vapor P...
Pvap
9.56
kPa
298.15
Isother...
Pvap
9.53
kPa
298.15
Thermod...
Pvap
9.56
kPa
298.15
Isother...
Pvap
10.23
kPa
300.01
Henry s...
Pvap
10.96
kPa
301.11
Vapor P...
Pvap
13.15
kPa
305.40
Vapor P...
Pvap
15.69
kPa
309.21
Vapor P...
Pvap
18.66
kPa
313.15
Isother...
Pvap
18.93
kPa
313.73
Vapor P...
Pvap
33.95
kPa
328.15
Isother...
Pvap
33.95
kPa
328.15
Isother...
Pvap
40.00
kPa
332.98
Henry s...
Pvap
53.33
kPa
341.09
Henry s...
Pvap
66.66
kPa
347.72
Henry s...
Pvap
79.99
kPa
353.38
Henry s...
Pvap
93.33
kPa
358.37
Henry s...
Pvap
98.66
kPa
360.22
Henry s...
n 0
[1.41864; 1.42004]
[298.15; 298.15]
n 0
1.42000
298.15
Experim...
n 0
1.42000
298.15
Experim...
n 0
1.42000
298.15
Vapor-l...
n 0
1.42004
298.15
Atmosph...
n 0
1.41864
298.15
(Vapour...
ρl
[863.43; 884.23]
kg/m3
[293.15; 313.15]
ρl
884.08
kg/m3
293.15
Volumet...
ρl
884.23
kg/m3
293.15
Thermod...
ρl
879.16
kg/m3
298.15
Isother...
ρl
878.80
kg/m3
298.15
Vapour ...
ρl
879.13
kg/m3
298.15
Thermod...
ρl
879.14
kg/m3
298.15
Thermod...
ρl
879.13
kg/m3
298.15
Excess ...
ρl
878.95
kg/m3
298.15
Volumet...
ρl
879.13
kg/m3
298.15
Heat ca...
ρl
878.82
kg/m3
298.15
Study o...
ρl
879.13
kg/m3
298.15
Densiti...
ρl
879.09
kg/m3
298.15
Thermod...
ρl
878.81
kg/m3
298.15
Surface...
ρl
879.00
kg/m3
298.15
Isobari...
ρl
873.91
kg/m3
303.15
Thermod...
ρl
873.99
kg/m3
303.15
Thermod...
ρl
873.99
kg/m3
303.15
Heat ca...
ρl
873.99
kg/m3
303.15
Excess ...
ρl
873.79
kg/m3
303.15
Volumet...
ρl
873.99
kg/m3
303.15
Densiti...
ρl
868.75
kg/m3
308.15
Thermod...
ρl
868.83
kg/m3
308.15
Heat ca...
ρl
868.67
kg/m3
308.15
Volumet...
ρl
868.83
kg/m3
308.15
Densiti...
ρl
868.83
kg/m3
308.15
Excess ...
ρl
868.81
kg/m3
308.15
Excess ...
ρl
868.83
kg/m3
308.15
Thermod...
ρl
863.43
kg/m3
313.15
Volumet...
csound,fluid
[1224.47; 1272.00]
m/s
[298.15; 308.15]
csound,fluid
1272.00
m/s
298.15
Isentro...
csound,fluid
1269.88
m/s
298.15
Thermod...
csound,fluid
1269.88
m/s
298.15
Topolog...
csound,fluid
1246.83
m/s
303.15
Thermod...
csound,fluid
1246.83
m/s
303.15
Topolog...
csound,fluid
1224.47
m/s
308.15
Thermod...
csound,fluid
1224.47
m/s
308.15
Topolog...
Datasets
Refractive index (Na D-line)
Fixed
Measured
Temperature, K - Liquid
Pressure, kPa - Liquid
Refractive index (Na D-line) - Liquid
298.15
101.33
1.4186
293.15
101.00
1.3916
303.15
101.00
1.3866
313.15
101.00
1.3814
323.15
101.00
1.3763
293.15
101.00
1.4211
303.15
101.00
1.416
313.15
101.00
1.4109
323.15
101.00
1.4055
Reference
Correlations
Property
Value
Unit
Temperature (K)
Source
Pvap
[2.60; 19.24]
kPa
[273.15; 314.15]
KDB Vap...
Equation ln(Pvp) = A + B/T + C*ln(T) + D*T^2 Coefficient A 1.03083e+02 Coefficient B -7.40540e+03 Coefficient C -1.35698e+01 Coefficient D 1.49079e-05 Temperature range, min. 273.15
Temperature range, max. 314.15
Pvap
2.60
kPa
273.15
Calculated Property
Pvap
3.37
kPa
277.71
Calculated Property
Pvap
4.32
kPa
282.26
Calculated Property
Pvap
5.48
kPa
286.82
Calculated Property
Pvap
6.89
kPa
291.37
Calculated Property
Pvap
8.59
kPa
295.93
Calculated Property
Pvap
10.62
kPa
300.48
Calculated Property
Pvap
13.04
kPa
305.04
Calculated Property
Pvap
15.89
kPa
309.59
Calculated Property
Pvap
19.24
kPa
314.15
Calculated Property
Similar Compounds
Find more compounds similar to Tetrahydropyran .
Mixtures
Find more mixtures with Tetrahydropyran .
Sources
KDB Vapor Pressure Data
Crippen Method
Thermophysical Properties of Mixtures of Tetrahydropyran with Chlorobutanes
Surface Tension of Mixtures of Tetrahydrofuran or Tetrahydropyran with Isomeric Chlorobutanes
Isentropic Compressibilities Changes of Mixing of Tetrahydropyran and Aromatic Hydrocarbons Ternary Mixtures at 308.15 K
(Solid + liquid) phase equilibria of binary mixtures containing N-methyl-2-pyrrolidinone and ethers at atmospheric pressure
Study of tetrahydropyran-chlorobutane VLE using the a o and o o approaches
Isothermal vapour-liquid equilibrium for cyclic ethers with 1-chloropentane
Vapour liquid equilibrium of cyclic ethers with 1-chlorohexane: Experimental results and UNIFAC predictions
Temperature dependence of limiting activity coefficients and Henry s law constants of cyclic and open-chain ethers in water
Study of isobaric vapour liquid equilibrium of some cyclic ethers with 1-chloropropane: Experimental results and SAFT-VR modelling
Phase equilibrium and thermophysical properties of mixtures containing a cyclic ether and 1-chloropropane
Experimental determination and theoretical modeling of the vapor-liquid equilibrium and surface tensions of hexane + tetrahydro-2H-pyran
Experimental determination and theoretical modeling of the vapor liquid equilibrium and densities of the binary system butan-2-ol + tetrahydro-2H-pyran
Vapor-liquid equilibrium and interfacial tensions of the system ethanol + hexane + tetrahydro-2H-Pyran
Heat capacities of binary and ternary mixtures containing o-chlorotoluene, cyclic ether and aromatic hydrocarbons
Atmospheric densities and interfacial tensions for 1- alkanol (1-butanol to 1-octanol) + water and ether (MTBE, ETBE, DIPE, TAME and THP) + water demixed mixtures.
Isothermal (vapour + liquid) equilibrium of (cyclic ethers + chlorohexane) mixtures: Experimental results and SAFT modelling
Partial molar volumes of organic solutes in water. XXII. Cyclic ethers at temperatures (298 to 573) K and pressures up to 30 MPa
Excess molar volumes, excess molar enthalpies, and excess isentropic compressibilities of tetrahydropyran with aromatic hydrocarbons
Densities, viscosities, refractive indices, and surface tensions for binary and ternary mixtures of 2-propanol, tetrahydropyran, and 2,2,4-trimethylpentane
Thermodynamic and topological investigations of ternary mixtures with o-toluidine, tetrahydropyran, and picolines: Excess molar volume and excess isentropic compressibility
(Vapour + liquid) equilibria for binary and ternary mixtures of 2-propanol, tetrahydropyran, and 2,2,4-trimethylpentane at P = 101.3 kPa
Excess molar volumes and excess isentropic compressibilities of binary and ternary mixtures of o-chlorotoluene with cyclic ether and amides or cyclohexane at different temperatures
Thermophysical properties of dimethyl sulfoxide + cyclic and linear ethers at 308.15K Application of an extended cell model
Experimental and predicted viscosities of binary mixtures of cyclic ethers with 1-chloropentane or 1-chlorohexane at 283.15, 298.15, and 313.15K
Excess molar volumes and isentropic compressibilities changes of mixing of tetrahydropyran + benzene + cyclo or n-alkanes ternary mixtures at 308.15 K
Thermodynamic properties of binary mixtures containing Tetrahydropyran: Excess molar volumes, Excess molar enthalpies and isentropic compressibilities changes of mixing
Thermodynamic properties of binary mixtures of tetrahydropyran with pyridine and isomeric picolines: Excess molar volumes, excess molar enthalpies and excess isentropic compressibilities
Topological investigations of molecular interactions of binary and ternary mixtures containing tetrahydropyran, o-toluidine and N-methyl formamide
Excess molar enthalpies of ternary mixtures containing o-toluidine + tetrahydropyran with pyridine or isomeric picolines or benzene or toluene at 308.15K
Vapor Pressure and Its Temperature Dependence of 28 Organic Compounds: Cyclic Amines, Cyclic Ethers, and Cyclic and Open Chain Secondary Alcohols
Thermodynamic Studies of Molecular Interactions in Mixtures Containing Tetrahydropyran, 1,4-dioxane and Cyclic ketones
Isothermal Vapor-Liquid Equilibria and Excess Gibbs Energies for Binary Mixtures of Cyclic Ethers with 1,2-Dichloroethane
Excess Enthalpy, Excess Volume, Viscosity Deviation, and Speed of Sound Deviation for the Mixture Tetrahydropyran + 2,2,2-Trifluoroethanol at (283.15, 298.15, and 313.15) K
Excess Enthalpy, Density, Viscosity, and Speed of Sound for the Mixture Tetrahydropyran + 1-Butanol at (283.15, 298.15 and, 313.15) K
Excess Molar Enthalpies of Ternary Mixtures of Ethanol + 1-Propanol + Tetrahydropyran or 1,4-Dioxane at 298.15 K
Study of the Surface Tension of Chlorocyclohexane or Bromocyclohexane with Some Cyclic Ethers
Thermodynamic Properties of Binary Mixtures of Tetrahydropyran with Anilines at 308.15 K
Vapor Liquid Equilibrium, Densities, and Interfacial Tensions of the System Ethanol + Tetrahydro-2H-pyran
Volumetric Properties of Binary Mixtures of N-Ethylformamide with Tetrahydropyran, 2-Pentanone, and Propylacetate from (293.15 to 313.15) K
Densities, Speeds of Sound, Excess Molar Enthalpies, and Heat Capacities of o-Chlorotoluene and Cyclic Ether Mixtures
Thermodynamic Properties of Ternary Liquid Mixtures Containing o-Chlorotoluene: Excess Molar Volumes and Excess Isentropic Compressibilities
Molar Heat Capacities, Densities, Viscosities, and Refractive Indices of Dimethyl Sulfoxide + Tetrahydropyran and + 2-Methyltetrahydrofuran at (293.15, 303.15, and 313.15) K
Henry s Law Constants and Infinite Dilution Activity Coefficients of Propane, Propene, Butane, 2-Methylpropane, 1-Butene, 2-Methylpropene, trans-2-Butene, cis-2-Butene, 1,3-Butadiene, Dimethylether, Chloroethane, 1,1-Difluoroethane, and Hexane in Tetrahydropyran
Experimental Isobaric Vapor-Liquid Equilibrium Data for Binary Mixtures of Cyclic Ethers with (1-Methylethyl)benzene
Isobaric Vapor-Liquid Equilibria for Tetrahydropyran and Alcohol Systems
Excess Molar Enthalpies for the Binary and Ternary Mixtures of Cyclohexane, Tetrahydropyran, and 1,4-Dioxane at 308.15 K and Atmospheric Pressure: Experimental Measurements and Correlations
Excess Molar Enthalpies for the Binary and Ternary Mixtures of Cyclohexane, Tetrahydropyran, and Piperidine at 308.15 K and Atmospheric Pressure: Experimental Measurements and Correlations
Experimental Measurements and Correlations of Excess Molar Enthalpies for the Binary and Ternary Mixtures of (Cyclohexane, Tetrahydropyran, and Morpholine) or (Cyclohexane, 1,4-Dioxane, and Morpholine) at 308.15 K and Atmospheric Pressure
Joback Method
KDB
Aqueous Solubility Prediction Method
Estimated Solubility Method
McGowan Method
NIST Webbook
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that the value is more than 2 standard deviations away from the
property mean.