Physical Properties
Property
Value
Unit
Source
ω
0.3060
KDB
PAff
943.40
kJ/mol
NIST
BasG
911.60
kJ/mol
NIST
Δc H°liquid
[-3429.80; -3300.40]
kJ/mol
Δc H°liquid
-3300.40 ± 1.30
kJ/mol
NIST
Δc H°liquid
-3423.20 ± 0.50
kJ/mol
NIST
Δc H°liquid
-3429.80 ± 1.00
kJ/mol
NIST
Δc H°liquid
-3402.00
kJ/mol
NIST
μ
2.40
debye
KDB
Δf G°
184.40
kJ/mol
KDB
Δf H°gas
[75.50; 113.60]
kJ/mol
Δf H°gas
106.20
kJ/mol
KDB
Δf H°gas
103.60 ± 1.30
kJ/mol
NIST
Δf H°gas
106.10 ± 0.71
kJ/mol
NIST
Δf H°gas
113.60 ± 1.00
kJ/mol
NIST
Δf H°gas
113.60 ± 1.00
kJ/mol
NIST
Δf H°gas
Outlier 75.50
kJ/mol
NIST
Δf H°liquid
[33.00; 68.30]
kJ/mol
Δf H°liquid
61.10 ± 1.30
kJ/mol
NIST
Δf H°liquid
61.71 ± 0.59
kJ/mol
NIST
Δf H°liquid
68.30 ± 1.00
kJ/mol
NIST
Δf H°liquid
33.00
kJ/mol
NIST
Δvap H°
[42.50; 45.30]
kJ/mol
Δvap H°
44.57
kJ/mol
NIST
Δvap H°
44.50 ± 2.00
kJ/mol
NIST
Δvap H°
42.50 ± 0.30
kJ/mol
NIST
Δvap H°
42.50
kJ/mol
NIST
Δvap H°
44.64
kJ/mol
NIST
Δvap H°
44.60 ± 0.10
kJ/mol
NIST
Δvap H°
44.43
kJ/mol
NIST
Δvap H°
44.40
kJ/mol
NIST
Δvap H°
45.23
kJ/mol
NIST
Δvap H°
45.30
kJ/mol
NIST
IE
[8.90; 9.43]
eV
IE
9.00
eV
NIST
IE
8.90
eV
NIST
IE
9.43 ± 0.05
eV
NIST
IE
9.40 ± 0.10
eV
NIST
IE
9.04 ± 0.03
eV
NIST
IE
9.30
eV
NIST
IE
9.31
eV
NIST
IE
9.29
eV
NIST
log 10 WS
0.62
Relay (1.0) Calculated Property
log Poct/wat
1.390
Crippen Calculated Property
McVol
81.620
ml/mol
McGowan Calculated Property
Pc
4480.00
kPa
KDB
Inp
[133.54; 877.00]
Inp
844.90
NIST
Inp
852.00
NIST
Inp
877.00
NIST
Inp
843.40
NIST
Inp
846.00
NIST
Inp
857.00
NIST
Inp
852.00
NIST
Inp
845.00
NIST
Inp
859.00
NIST
Inp
841.00
NIST
Inp
874.00
NIST
Inp
826.80
NIST
Inp
856.00
NIST
Inp
863.00
NIST
Inp
871.00
NIST
Inp
850.00
NIST
Inp
849.00
NIST
Inp
849.00
NIST
Inp
869.00
NIST
Inp
838.00
NIST
Inp
860.00
NIST
Inp
831.00
NIST
Inp
852.00
NIST
Inp
850.00
NIST
Inp
850.00
NIST
Inp
861.00
NIST
Inp
857.00
NIST
Inp
868.00
NIST
Inp
859.00
NIST
Inp
841.00
NIST
Inp
863.00
NIST
Inp
874.00
NIST
Inp
866.40
NIST
Inp
864.00
NIST
Inp
864.00
NIST
Inp
845.00
NIST
Inp
850.00
NIST
Inp
868.00
NIST
Inp
841.00
NIST
Inp
832.00
NIST
Inp
871.00
NIST
Inp
872.00
NIST
Inp
834.00
NIST
Inp
835.00
NIST
Inp
832.00
NIST
Inp
832.00
NIST
Inp
Outlier 133.54
NIST
Inp
Outlier 133.54
NIST
I
[1264.00; 1347.00]
I
1310.00
NIST
I
1289.00
NIST
I
1310.00
NIST
I
1303.00
NIST
I
1284.00
NIST
I
1297.00
NIST
I
1302.00
NIST
I
1289.00
NIST
I
Outlier 1347.00
NIST
I
1289.00
NIST
I
1290.00
NIST
I
1290.00
NIST
I
1292.00
NIST
I
1319.00
NIST
I
1291.00
NIST
I
1290.00
NIST
I
1303.00
NIST
I
1304.00
NIST
I
1298.00
NIST
I
1284.00
NIST
I
1284.00
NIST
I
1306.00
NIST
I
1305.00
NIST
I
Outlier 1338.00
NIST
I
1323.00
NIST
I
1292.00
NIST
I
1289.00
NIST
I
1292.00
NIST
I
Outlier 1264.00
NIST
I
1291.00
NIST
I
1288.00
NIST
I
1301.00
NIST
I
1319.00
NIST
I
1305.00
NIST
I
1305.00
NIST
I
1311.00
NIST
I
1283.00
NIST
I
1285.00
NIST
I
1286.00
NIST
I
1287.00
NIST
I
1288.00
NIST
S°liquid
216.31
J/mol×K
NIST
Tboil
[387.15; 417.40]
K
Tboil
417.29
K
KDB
Tboil
417.30
K
NIST
Tboil
417.30
K
NIST
Tboil
417.30 ± 0.30
K
NIST
Tboil
416.45 ± 1.00
K
NIST
Tboil
416.35 ± 0.20
K
NIST
Tboil
417.30 ± 0.30
K
NIST
Tboil
417.25 ± 0.20
K
NIST
Tboil
417.15 ± 0.30
K
NIST
Tboil
417.30 ± 0.10
K
NIST
Tboil
417.25 ± 0.30
K
NIST
Tboil
416.40 ± 0.50
K
NIST
Tboil
416.35 ± 0.50
K
NIST
Tboil
416.65 ± 1.00
K
NIST
Tboil
417.15 ± 0.60
K
NIST
Tboil
417.15 ± 0.40
K
NIST
Tboil
416.65 ± 2.00
K
NIST
Tboil
406.85 ± 0.40
K
NIST
Tboil
Outlier 387.15 ± 1.50
K
NIST
Tboil
417.00 ± 0.30
K
NIST
Tboil
417.05 ± 0.40
K
NIST
Tboil
416.55 ± 0.30
K
NIST
Tboil
417.40 ± 0.60
K
NIST
Tc
[644.85; 645.00]
K
Tc
645.00
K
KDB
Tc
645.00
K
NIST
Tc
644.85 ± 0.50
K
NIST
Tfus
[251.95; 255.45]
K
Tfus
255.01
K
KDB
Tfus
254.85 ± 0.50
K
NIST
Tfus
255.15 ± 1.00
K
NIST
Tfus
254.95 ± 0.06
K
NIST
Tfus
254.63 ± 0.35
K
NIST
Tfus
255.25 ± 0.20
K
NIST
Tfus
Outlier 251.95 ± 0.70
K
NIST
Tfus
255.45 ± 0.30
K
NIST
Tfus
254.85 ± 0.30
K
NIST
Ttriple
[255.01; 255.01]
K
Ttriple
255.01
K
KDB
Ttriple
255.01 ± 0.06
K
NIST
Ttriple
255.01 ± 0.06
K
NIST
Vc
0.288
m3 /kmol
KDB
Zc
0.2405880
KDB
Temperature Dependent Properties
Property
Value
Unit
Temperature (K)
Source
Cp,liquid
[156.05; 160.83]
J/mol×K
[293.15; 303.15]
Cp,liquid
156.05
J/mol×K
293.15
Excess heat capacities of 1-methyl pyrrolidin-2-one and pyridine orpicolines mixtures
Cp,liquid
158.75
J/mol×K
298.15
Excess heat capacities of 1-methyl pyrrolidin-2-one and pyridine orpicolines mixtures
Cp,liquid
158.69
J/mol×K
298.15
NIST
Cp,liquid
160.83
J/mol×K
303.15
Excess heat capacities of 1-methyl pyrrolidin-2-one and pyridine orpicolines mixtures
η
[0.0005390; 0.0009459]
Pa×s
[293.15; 343.15]
η
0.0009459
Pa×s
293.15
Density and viscosity of (3-picoline + water) binary mixtures from T = (293.15 to 343.15) K
η
0.0009459
Pa×s
293.15
Densities and Viscosities of Niacin + 3-Picoline + Water Mixtures from (293.15 to 343.15) K
η
0.0008318
Pa×s
303.15
Density and viscosity of (3-picoline + water) binary mixtures from T = (293.15 to 343.15) K
η
0.0008318
Pa×s
303.15
Densities and Viscosities of Niacin + 3-Picoline + Water Mixtures from (293.15 to 343.15) K
η
0.0007352
Pa×s
313.15
Density and viscosity of (3-picoline + water) binary mixtures from T = (293.15 to 343.15) K
η
0.0007352
Pa×s
313.15
Densities and Viscosities of Niacin + 3-Picoline + Water Mixtures from (293.15 to 343.15) K
η
0.0006565
Pa×s
323.15
Density and viscosity of (3-picoline + water) binary mixtures from T = (293.15 to 343.15) K
η
0.0006565
Pa×s
323.15
Densities and Viscosities of Niacin + 3-Picoline + Water Mixtures from (293.15 to 343.15) K
η
0.0005936
Pa×s
333.15
Density and viscosity of (3-picoline + water) binary mixtures from T = (293.15 to 343.15) K
η
0.0005936
Pa×s
333.15
Densities and Viscosities of Niacin + 3-Picoline + Water Mixtures from (293.15 to 343.15) K
η
0.0005390
Pa×s
343.15
Density and viscosity of (3-picoline + water) binary mixtures from T = (293.15 to 343.15) K
η
0.0005390
Pa×s
343.15
Densities and Viscosities of Niacin + 3-Picoline + Water Mixtures from (293.15 to 343.15) K
Δfus H
[14.18; 14.18]
kJ/mol
[255.00; 255.01]
Δfus H
14.18
kJ/mol
255.00
NIST
Δfus H
14.18
kJ/mol
255.00
NIST
Δfus H
14.18
kJ/mol
255.01
NIST
Δfus H
14.18
kJ/mol
255.01
NIST
Δsub H
62.20
kJ/mol
240.00
NIST
Δvap H
[36.10; 43.60]
kJ/mol
[313.00; 603.00]
Δvap H
43.60 ± 0.10
kJ/mol
313.00
NIST
Δvap H
42.70 ± 0.10
kJ/mol
328.00
NIST
Δvap H
42.00 ± 0.10
kJ/mol
343.00
NIST
Δvap H
40.40 ± 0.10
kJ/mol
368.00
NIST
Δvap H
40.20 ± 0.10
kJ/mol
372.00
NIST
Δvap H
40.20 ± 0.10
kJ/mol
372.00
NIST
Δvap H
43.20 ± 0.10
kJ/mol
385.50
NIST
Δvap H
40.90 ± 0.10
kJ/mol
385.50
NIST
Δvap H
38.60 ± 0.10
kJ/mol
385.50
NIST
Δvap H
36.10 ± 0.20
kJ/mol
385.50
NIST
Δvap H
41.00
kJ/mol
386.00
NIST
Δvap H
38.90 ± 0.10
kJ/mol
393.00
NIST
Δvap H
38.90 ± 0.10
kJ/mol
393.00
NIST
Δvap H
41.30
kJ/mol
402.50
NIST
Δvap H
41.30
kJ/mol
402.50
NIST
Δvap H
41.30
kJ/mol
402.50
NIST
Δvap H
40.10
kJ/mol
416.00
NIST
Δvap H
37.40 ± 0.10
kJ/mol
417.00
NIST
Δvap H
37.40 ± 0.10
kJ/mol
417.00
NIST
Δvap H
37.35
kJ/mol
417.30
NIST
Δvap H
37.70
kJ/mol
510.00
NIST
Δvap H
36.80
kJ/mol
603.00
NIST
ρl
[942.83; 961.00]
kg/m3
[288.00; 308.15]
ρl
961.00
kg/m3
288.00
KDB
ρl
956.58
kg/m3
293.15
Thermodynamic Properties of Ternary Mixtures Containing Ionic Liquid and Organic Liquids: Excess Molar Volume and Excess Isentropic Compressibility
ρl
952.00
kg/m3
298.15
Thermodynamic studies of molecular interactions in mixtures of o-toulidine with pyridine and picolines: Excess molar volumes, excess molar enthalpies, and excess isentropic compressibilities
ρl
952.00
kg/m3
298.15
Thermodynamic and topological investigations of ternary mixtures with o-toluidine, tetrahydropyran, and picolines: Excess molar volume and excess isentropic compressibility
ρl
952.61
kg/m3
298.15
Determination of Infinite Dilution Partial Molar Excess Enthalpies and Volumes for Some Ionic Liquid Precursors in Water and Methanol Using Tandem Flow Mixing Calorimetry and Vibrating-Tube Densimetry
ρl
952.00
kg/m3
298.15
Thermodynamic Properties of Ternary Mixtures Containing Ionic Liquid and Organic Liquids: Excess Molar Volume and Excess Isentropic Compressibility
ρl
947.45
kg/m3
303.15
Thermodynamic Properties of Ternary Mixtures Containing Ionic Liquid and Organic Liquids: Excess Molar Volume and Excess Isentropic Compressibility
ρl
942.83
kg/m3
308.15
Thermodynamic Properties of Ternary Mixtures Containing Ionic Liquid and Organic Liquids: Excess Molar Volume and Excess Isentropic Compressibility
Δfus S
[55.61; 55.61]
J/mol×K
[255.01; 255.01]
Δfus S
55.61
J/mol×K
255.01
NIST
Δfus S
55.61
J/mol×K
255.01
NIST
csound,fluid
[1384.03; 1445.91]
m/s
[293.15; 308.15]
csound,fluid
1445.91
m/s
293.15
Topological investigations of binary mixtures containing ionic liquid 1-ethyl-3-methylimidazolium tetrafluoroborate and pyridine or isomeric picolines
csound,fluid
1424.01
m/s
298.15
Topological investigations of binary mixtures containing ionic liquid 1-ethyl-3-methylimidazolium tetrafluoroborate and pyridine or isomeric picolines
csound,fluid
1424.01
m/s
298.15
Thermodynamic properties of binary mixtures of tetrahydropyran with pyridine and isomeric picolines: Excess molar volumes, excess molar enthalpies and excess isentropic compressibilities
csound,fluid
1404.05
m/s
303.15
Topological investigations of binary mixtures containing ionic liquid 1-ethyl-3-methylimidazolium tetrafluoroborate and pyridine or isomeric picolines
csound,fluid
1404.05
m/s
303.15
Thermodynamic properties of binary mixtures of tetrahydropyran with pyridine and isomeric picolines: Excess molar volumes, excess molar enthalpies and excess isentropic compressibilities
csound,fluid
1384.03
m/s
308.15
Topological investigations of binary mixtures containing ionic liquid 1-ethyl-3-methylimidazolium tetrafluoroborate and pyridine or isomeric picolines
csound,fluid
1384.03
m/s
308.15
Thermodynamic properties of binary mixtures of tetrahydropyran with pyridine and isomeric picolines: Excess molar volumes, excess molar enthalpies and excess isentropic compressibilities
Datasets
Mass density, kg/m3
Fixed
Measured
Temperature, K - Liquid
Pressure, kPa - Liquid
Mass density, kg/m3 - Liquid
298.15
2130.00
953.2
298.15
4150.00
954.5
298.15
6180.00
955.8
298.15
8210.00
957.1
298.15
10230.00
958.4
298.15
11250.00
959.0
298.15
12260.00
959.6
298.15
14290.00
960.8
298.15
16310.00
962.1
298.15
18340.00
963.3
298.15
20370.00
964.4
298.15
22390.00
965.6
298.15
24420.00
966.7
298.15
26450.00
967.9
298.15
28470.00
969.0
298.15
29490.00
969.6
298.15
30500.00
970.1
298.15
32530.00
971.2
298.15
34550.00
972.3
298.15
36580.00
973.4
298.15
38600.00
974.5
298.15
39620.00
975.0
308.15
2130.00
944.3
308.15
4150.00
945.7
308.15
6180.00
947.1
308.15
8210.00
948.4
308.15
10230.00
949.7
308.15
11250.00
950.4
308.15
12260.00
951.0
308.15
14290.00
952.3
308.15
16310.00
953.6
308.15
18340.00
954.8
308.15
20370.00
956.1
308.15
22390.00
957.3
308.15
24420.00
958.5
308.15
26450.00
959.7
308.15
28470.00
960.9
308.15
29490.00
961.5
308.15
30500.00
962.0
308.15
32530.00
963.2
308.15
34550.00
964.3
308.15
36580.00
965.4
308.15
38600.00
966.5
308.15
39620.00
967.1
318.15
2130.00
935.3
318.15
4150.00
936.7
318.15
6180.00
938.1
318.15
8210.00
939.4
318.15
10230.00
940.9
318.15
11250.00
941.6
318.15
12260.00
942.3
318.15
14290.00
943.6
318.15
16310.00
944.9
318.15
18340.00
946.2
318.15
20370.00
947.5
318.15
22390.00
948.8
318.15
24420.00
950.1
318.15
26450.00
951.3
318.15
28470.00
952.6
318.15
29490.00
953.2
318.15
30500.00
953.8
318.15
32530.00
955.0
318.15
34550.00
956.2
318.15
36580.00
957.4
318.15
38600.00
958.5
318.15
39620.00
959.1
328.15
2130.00
926.3
328.15
4150.00
927.8
328.15
6180.00
929.2
328.15
8210.00
930.7
328.15
10230.00
932.2
328.15
11250.00
932.9
328.15
12260.00
933.6
328.15
14290.00
935.0
328.15
16310.00
936.4
328.15
18340.00
937.7
328.15
20370.00
939.1
328.15
22390.00
940.4
328.15
24420.00
941.7
328.15
26450.00
943.1
328.15
28470.00
944.4
328.15
29490.00
945.0
328.15
30500.00
945.7
328.15
32530.00
946.9
328.15
34550.00
948.2
328.15
36580.00
949.4
328.15
38600.00
950.6
328.15
39620.00
951.2
Reference
Correlations
Similar Compounds
Find more compounds similar to Pyridine, 3-methyl- .
Mixtures
Tetrahydropyran + BENZENAMINE, 2-METHYL- + Pyridine, 3-methyl-
2-Pyrrolidinone, 1-methyl- + Pyridine, 3-methyl-
BENZENAMINE, 2-METHYL- + Pyridine, 3-methyl-
Pyridine, 3-methyl- + Water
Pyridine, 3-methyl- + Methyl Alcohol
Benzene + Pyridine, 3-methyl-
Tetrahydropyran + Pyridine, 3-methyl-
Pyridine, 3-methyl- + Niacin
Pyridine, 3-methyl- + Niacin + Water
Sources
KDB Vapor Pressure Data
Cheméo Relay (1.0)
Crippen Method
Crippen Method
Association in Dilute Aqueous Solution of Pyridine and Its Methyl Derivatives Studied by Cryoscopic Method
Extraction of aromatic nitrogen compounds from heptane quinolinium and isoquinolinium based ionic liquids
Density and viscosity of (3-picoline + water) binary mixtures from T = (293.15 to 343.15) K
Volumetric properties of pyridine, 2-picoline, 3-picoline, and 4-picoline at temperatures from (298.15 to 328.15) K and at pressures up to 40 MPa
Thermodynamic studies of molecular interactions in mixtures of o-toulidine with pyridine and picolines: Excess molar volumes, excess molar enthalpies, and excess isentropic compressibilities
Enthalpy of cooperative hydrogen bonding in complexes of tertiary amines with aliphatic alcohols: Calorimetric study
Thermodynamic and topological investigations of ternary mixtures with o-toluidine, tetrahydropyran, and picolines: Excess molar volume and excess isentropic compressibility
Topological investigations of binary mixtures containing ionic liquid 1-ethyl-3-methylimidazolium tetrafluoroborate and pyridine or isomeric picolines
Adducts of antimony tri-iodide and aromatic amines: A calorimetric study
Thermodynamic properties of binary mixtures of tetrahydropyran with pyridine and isomeric picolines: Excess molar volumes, excess molar enthalpies and excess isentropic compressibilities
Excess molar enthalpies of ternary mixtures containing o-toluidine + tetrahydropyran with pyridine or isomeric picolines or benzene or toluene at 308.15K
Thermodynamic functions of hydrogen bonding of amines in methanol: head space analysis and solution calorimetry
Excess heat capacities of 1-methyl pyrrolidin-2-one and pyridine orpicolines mixtures
Excess molar enthalpies of ternary mixtures containing1-ethyl-3-methylimidazolium tetrafluoroborate and organic solvents
Examination of hydrogen-bonding interactions between dissolved solutes and alkylbenzene solvents based on Abraham model correlations derived from measured enthalpies of solvation
Effect of halogen substitution on the enthalpies of solvation and hydrogen bonding of organic solutes in chlorobenzene and 1,2-dichlorobenzene derived using multi-parameter correlations
Enthalpies of solution and enthalpies of solvation of organic solutes in ethylene glycol at 298.15 K: Prediction and analysis of intermolecular interaction contributions
Thermochemistry of hydrogen bonding of linear and cyclic amides inproton acceptors media
Thermochemistry of hydrogen bonding of proton acceptors in the media of linear and cyclic amides. Cooperativity effects in multi-particle complexes of amides
Solubility of Niacin in 3-Picoline + Water from (287.65 to 359.15) K
Densities and Viscosities of Niacin + 3-Picoline + Water Mixtures from (293.15 to 343.15) K
Determination of Viscosity, Ionic Conductivity, and Diffusion Coefficients in Some Binary Systems: Ionic Liquids + Molecular Solvents
Determination of Infinite Dilution Partial Molar Excess Enthalpies and Volumes for Some Ionic Liquid Precursors in Water and Methanol Using Tandem Flow Mixing Calorimetry and Vibrating-Tube Densimetry
Thermodynamic Properties of Ternary Mixtures Containing Ionic Liquid and Organic Liquids: Excess Molar Volume and Excess Isentropic Compressibility
KDB
McGowan Method
NIST Webbook
The Yaws Handbook of Vapor Pressure
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