Physical Properties
Temperature Dependent Properties
Property
Value
Unit
Temperature (K)
Source
Cp,gas
[183.75; 226.08]
J/mol×K
[459.85; 632.49]
Cp,gas
183.75
J/mol×K
459.85
Joback Calculated Property
Cp,gas
191.56
J/mol×K
488.62
Joback Calculated Property
Cp,gas
199.06
J/mol×K
517.40
Joback Calculated Property
Cp,gas
206.25
J/mol×K
546.17
Joback Calculated Property
Cp,gas
213.15
J/mol×K
574.94
Joback Calculated Property
Cp,gas
219.76
J/mol×K
603.72
Joback Calculated Property
Cp,gas
226.08
J/mol×K
632.49
Joback Calculated Property
Cp,liquid
[197.00; 210.33]
J/mol×K
[298.15; 298.15]
Cp,liquid
197.00
J/mol×K
298.15
NIST
Cp,liquid
210.33
J/mol×K
298.15
NIST
η
[0.0002424; 0.0272118]
Pa×s
[256.86; 459.85]
η
0.0272118
Pa×s
256.86
Joback Calculated Property
η
0.0078379
Pa×s
290.69
Joback Calculated Property
η
0.0029265
Pa×s
324.52
Joback Calculated Property
η
0.0013161
Pa×s
358.36
Joback Calculated Property
η
0.0006794
Pa×s
392.19
Joback Calculated Property
η
0.0003895
Pa×s
426.02
Joback Calculated Property
η
0.0002424
Pa×s
459.85
Joback Calculated Property
Δfus H
[14.16; 14.16]
kJ/mol
[239.49; 239.50]
Δfus H
14.16
kJ/mol
239.49
NIST
Δfus H
14.16
kJ/mol
239.50
NIST
Δfus H
14.16
kJ/mol
239.50
NIST
Δvap H
[57.90; 58.00]
kJ/mol
[419.00; 449.00]
Δvap H
57.90
kJ/mol
419.00
NIST
Δvap H
58.00
kJ/mol
449.00
NIST
Pvap
[14.56; 85.03]
kPa
[403.15; 451.92]
Pvap
14.56
kPa
403.15
Subatmo...
Pvap
19.59
kPa
410.71
Subatmo...
Pvap
24.63
kPa
417.07
Subatmo...
Pvap
29.65
kPa
422.19
Subatmo...
Pvap
39.72
kPa
430.08
Subatmo...
Pvap
49.78
kPa
436.48
Subatmo...
Pvap
59.85
kPa
441.89
Subatmo...
Pvap
69.92
kPa
446.45
Subatmo...
Pvap
74.96
kPa
448.48
Subatmo...
Pvap
79.99
kPa
450.35
Subatmo...
Pvap
85.03
kPa
451.92
Subatmo...
n 0
[1.40470; 1.40870]
[293.15; 303.15]
n 0
1.40870
293.15
Vapour ...
n 0
1.40820
293.15
Vapour-...
n 0
1.40470
303.15
Liquid ...
n 0
1.40470
303.15
Phase e...
ρl
[812.10; 939.70]
kg/m3
[293.00; 428.20]
ρl
939.00
kg/m3
293.00
KDB
ρl
939.41
kg/m3
293.15
Influen...
ρl
939.70
kg/m3
293.40
Density...
ρl
935.04
kg/m3
298.00
Optimiz...
ρl
934.85
kg/m3
298.15
Influen...
ρl
934.75
kg/m3
298.15
Liquid-...
ρl
930.29
kg/m3
303.15
Influen...
ρl
925.73
kg/m3
308.15
Influen...
ρl
922.30
kg/m3
312.10
Density...
ρl
921.16
kg/m3
313.15
Influen...
ρl
904.10
kg/m3
332.10
Density...
ρl
885.40
kg/m3
352.20
Density...
ρl
870.60
kg/m3
368.10
Density...
ρl
851.00
kg/m3
388.40
Density...
ρl
831.90
kg/m3
408.30
Density...
ρl
812.10
kg/m3
428.20
Density...
Δfus S
59.13
J/mol×K
239.49
NIST
γ
[0.03; 0.03]
N/m
[293.15; 308.15]
γ
0.03
N/m
293.15
Apparen...
γ
0.03
N/m
298.15
Apparen...
γ
0.03
N/m
303.15
Apparen...
γ
0.03
N/m
308.15
Apparen...
Datasets
Mass density, kg/m3
Fixed
Measured
Temperature, K - Liquid
Pressure, kPa - Liquid
Mass density, kg/m3 - Liquid
298.15
100.00
935.1
Reference
Correlations
Similar Compounds
Find more compounds similar to Pentanoic acid .
Mixtures
Pentanoic acid + Propanoic acid
Pentanoic acid + Propanoic acid, 2-methyl-
1-Undecanol + Pentanoic acid + Water
Hexanoic acid + Pentanoic acid
Acetonitrile + Dodecane + Pentanoic acid
Pentane + Pentanoic acid + Thiophene, tetrahydro-, 1,1-dioxide
Benzene, chloro- + Pentanoic acid + Water
Pentanoic acid + Benzene, 1,1'-[oxybis(methylene)]bis- + Water
Benzenemethanol, «alpha»-methyl- + Pentanoic acid + Water
Heptane + Pentanoic acid + Thiophene, tetrahydro-, 1,1-dioxide
Butanoic acid + Pentanoic acid
Heptanoic acid + Pentanoic acid
1-Pentanol + Pentanoic acid
1-Hexanol + Pentanoic acid
1-Octanol + Pentanoic acid
1-Decanol + Pentanoic acid
Pentanoic acid + Water
Formic acid + Pentanoic acid
2-Pyrrolidinone, 1-methyl- + Pentanoic acid + Water
Acetic acid + Pentanoic acid
Find more mixtures with Pentanoic acid .
Sources
KDB Pure (Korean Thermophysical Properties Databank)
KDB Vapor Pressure Data
Crippen Method
Crippen Method
Liquid-liquid equilibria for ternary systems of (water + carboxylic acid + 1-octanol) at 293.15 K: modeling phase equilibria using a solvatochromic approach
Vapour liquid equilibrium of carboxylic acid systems: Propionic acid + valeric acid and isobutyric acid + valeric acid
Liquid liquid equilibria for the system (water + carboxylic acid + chloroform): Thermodynamic modeling
Phase equilibria of (water + carboxylic acid + diethyl maleate) ternary liquid systems at 298.15 K
Ternary liquid-liquid phase equilibria of (water-carboxylic acid-1-undecanol) systems at 298.15 K
Vapour-liquid equilibrium of propionic acid + caproic acid, isobutyric acid + caproic acid, valeric acid + caproic acid and caproic acid + enanthoic acid binary mixtures
Liquid liquid equilibria measurements of ternary systems (acetonitrile + a carboxylic acid + dodecane) at 303.15 K
Phase equilibria measurements of ternary mixtures (sulfolane + a carboxylic acid + pentane) at 303.15 K
Optimization of liquid-liquid equilibria of the type 2 ternary systems (water + valeric acid + aromatic solvent): Modeling through SERLAS
Understanding ion-ion and ion-solvent interactions in aqueous solutions of NMP based protic ionic liquids through partial molar properties and DFT calculations
Differential scanning calorimetry determination of Solid-Liquid equilibria phase diagrams for binary monocarboxylic acids solutions
(Liquid + liquid) equilibria measurements for ternary systems (sulfolane + a carboxylic acid + n-heptane) at T = 303.15 K and at 0.1 MPa
Liquid-liquid equilibrium of ternary systems comprising ethyl valerate(1), water(2), ethanol(3) and valeric acid(4)
Phase equilibrium measurements and thermodynamic modelling for the systems involving valeric acid, ethanol, ethyl valerate and water plus CO2
Liquid-liquid equilibria for the aqueous mixture of C5 carboxylic acids and heavier than water solvents at T = 298.2 K
Liquid-liquid equilibria and density data for pseudoternary systems of refined soybean oil + (hexanal, or heptanal, or butyric acid, or valeric acid, or caproic acid, or caprylic acid) + dimethyl sulfoxide at 298.15 K
Effect of temperature on the dilution enthalpies of carboxylic acids in aqueous solutions
Influence of alkyl group and temperature on thermophysical properties of carboxylic acid and their binary mixtures
Density, Viscosity, and Thermal Conductivity of Eight Carboxylic Acids from (290.3 to 473.4) K
Kirkwood-Buff Integrals, Excess Volume, and Preferential Solvation in Pentanoic Acid/(C5-C10) 1-Alkanol Binary Mixtures
Subatmospheric Vapor Pressure Curves for Propionic Acid, Butyric Acid, Isobutyric Acid, Valeric Acid, Isovaleric Acid, Hexanoic Acid, and Heptanoic Acid
Apparent Molar Volume and Surface Tension of Dilute Aqueous Solutions of Carboxylic Acids
Liquid Liquid Equilibria for the Ternary Systems Water + n-Pentanoic Acid with n-Heptane or Dichloromethane at 298.2 K
Joback Method
KDB
McGowan Method
NIST Webbook
The Yaws Handbook of Vapor Pressure
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