Chemical Properties of Pyridine (CAS 110-86-1)

Pyridine

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InChI
InChI=1S/C5H5N/c1-2-4-6-5-3-1/h1-5H
InChI Key
JUJWROOIHBZHMG-UHFFFAOYSA-N
Formula
C5H5N
SMILES
c1ccncc1
Molecular Weight1
79.10
CAS
110-86-1
Other Names
  • Azabenzene
  • Azine
  • CP 32
  • NCI-C55301
  • NSC 406123
  • Piridina
  • Pirydyna
  • Pyr
  • Pyridin
  • Rcra waste number U196
  • UN 1282
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Physical Properties

Property Value Unit Source
ω 0.2430 KDB
PAff [930.00; 936.50] kJ/mol Show Hide
PAff 930.00 kJ/mol NIST
PAff 936.50 ± 8.50 kJ/mol NIST
Tig 755.37 K KDB
BasG 898.10 kJ/mol NIST
Δcliquid [-2782.40; -2725.00] kJ/mol Show Hide
Δcliquid -2725.00 kJ/mol NIST
Δcliquid -2782.20 ± 0.42 kJ/mol NIST
Δcliquid -2782.40 ± 1.50 kJ/mol NIST
Δcliquid -2758.00 kJ/mol NIST
μ 2.30 debye KDB
SProt -1.00 ± 10.00 J/mol×K NIST
LFL 1.80 % in Air KDB
UFL 12.40 % in Air KDB
Tflash,oc 293.15 K KDB
Δf 190.30 kJ/mol KDB
Rg 3.0500 KDB
Δfgas [110.10; 140.70] kJ/mol Show Hide
Δfgas 140.30 kJ/mol KDB
Δfgas 140.20 kJ/mol NIST
Δfgas 140.60 ± 1.50 kJ/mol NIST
Δfgas 140.70 ± 1.50 kJ/mol NIST
Δfgas 110.10 kJ/mol NIST
Δfliquid [69.90; 100.20] kJ/mol Show Hide
Δfliquid 99.96 ± 0.50 kJ/mol NIST
Δfliquid 100.20 ± 1.50 kJ/mol NIST
Δfliquid 69.90 kJ/mol NIST
IE [9.10; 9.90] eV Show Hide
IE 9.26 ± 0.01 eV NIST
IE 9.34 ± 0.03 eV NIST
IE 9.25 eV NIST
IE 9.60 eV NIST
IE 9.26 eV NIST
IE 9.25 eV NIST
IE 9.74 ± 0.05 eV NIST
IE 9.50 eV NIST
IE Outlier 9.90 ± 0.10 eV NIST
IE 9.26 eV NIST
IE 9.66 ± 0.03 eV NIST
IE 9.70 ± 0.05 eV NIST
IE 9.70 eV NIST
IE 9.30 ± 0.01 eV NIST
IE 9.10 eV NIST
IE 9.10 ± 0.01 eV NIST
IE 9.31 eV NIST
IE 9.28 eV NIST
IE 9.20 ± 0.05 eV NIST
IE 9.40 eV NIST
IE 9.27 eV NIST
IE 9.23 ± 0.03 eV NIST
IE 9.80 ± 0.20 eV NIST
IE 9.51 eV NIST
IE 9.66 eV NIST
IE 9.70 eV NIST
IE 9.60 ± 0.50 eV NIST
IE 9.59 eV NIST
log10WS [0.76; 0.76]   Show Hide
log10WS 0.76 Aq. Sol...
log10WS 0.76 Estimat...
logPoct/wat 1.082 Crippen Calculated Property
McVol 67.530 ml/mol McGowan Calculated Property
NFPA Fire 3 KDB
NFPA Health 2 KDB
Pc [5640.00; 6079.50] kPa Show Hide
Pc 5670.00 kPa KDB
Pc 5660.00 ± 5.65 kPa NIST
Pc 5640.00 ± 103.40 kPa NIST
Pc 6079.50 ± 81.06 kPa NIST
Inp [104.40; 772.00]   Show Hide
Inp 726.00 NIST
Inp 749.00 NIST
Inp 724.40 NIST
Inp 727.87 NIST
Inp 748.00 NIST
Inp 738.00 NIST
Inp 740.00 NIST
Inp 739.00 NIST
Inp 756.00 NIST
Inp 706.00 NIST
Inp 728.00 NIST
Inp 738.00 NIST
Inp 723.40 NIST
Inp 729.00 NIST
Inp 738.00 NIST
Inp 726.00 NIST
Inp 738.00 NIST
Inp 732.00 NIST
Inp 737.00 NIST
Inp 743.00 NIST
Inp 746.00 NIST
Inp 745.00 NIST
Inp 732.00 NIST
Inp 732.00 NIST
Inp 735.00 NIST
Inp 735.00 NIST
Inp 733.00 NIST
Inp 692.00 NIST
Inp 741.00 NIST
Inp 741.00 NIST
Inp 719.00 NIST
Inp 707.00 NIST
Inp 699.00 NIST
Inp 711.00 NIST
Inp 740.00 NIST
Inp 743.00 NIST
Inp 690.00 NIST
Inp 735.00 NIST
Inp 751.00 NIST
Inp 721.60 NIST
Inp 739.00 NIST
Inp 751.00 NIST
Inp 705.90 NIST
Inp 734.00 NIST
Inp 750.00 NIST
Inp 728.00 NIST
Inp 736.00 NIST
Inp 748.00 NIST
Inp 720.00 NIST
Inp 725.00 NIST
Inp 730.00 NIST
Inp 730.00 NIST
Inp 725.00 NIST
Inp 717.00 NIST
Inp 719.00 NIST
Inp 733.00 NIST
Inp 736.00 NIST
Inp 695.00 NIST
Inp 696.00 NIST
Inp 722.00 NIST
Inp 746.00 NIST
Inp 750.00 NIST
Inp 731.50 NIST
Inp 740.00 NIST
Inp 747.00 NIST
Inp 769.00 NIST
Inp 753.00 NIST
Inp 751.00 NIST
Inp 753.00 NIST
Inp 695.00 NIST
Inp 752.00 NIST
Inp 735.60 NIST
Inp 736.70 NIST
Inp 739.10 NIST
Inp 752.00 NIST
Inp 741.00 NIST
Inp 717.00 NIST
Inp 756.00 NIST
Inp 756.00 NIST
Inp 756.00 NIST
Inp 757.00 NIST
Inp 726.00 NIST
Inp 715.50 NIST
Inp 735.60 NIST
Inp 736.70 NIST
Inp 739.10 NIST
Inp 737.00 NIST
Inp 734.00 NIST
Inp 736.00 NIST
Inp 731.00 NIST
Inp 736.00 NIST
Inp 719.00 NIST
Inp 761.00 NIST
Inp 749.00 NIST
Inp 732.00 NIST
Inp 725.00 NIST
Inp 729.00 NIST
Inp 736.00 NIST
Inp 736.00 NIST
Inp 738.00 NIST
Inp 732.00 NIST
Inp 736.00 NIST
Inp 742.00 NIST
Inp 726.00 NIST
Inp 736.00 NIST
Inp 738.00 NIST
Inp 739.00 NIST
Inp 692.00 NIST
Inp 699.00 NIST
Inp 736.00 NIST
Inp 753.00 NIST
Inp 739.00 NIST
Inp 743.00 NIST
Inp 769.00 NIST
Inp 742.00 NIST
Inp 740.00 NIST
Inp 740.00 NIST
Inp 748.00 NIST
Inp 762.00 NIST
Inp 751.00 NIST
Inp 732.00 NIST
Inp 727.00 NIST
Inp 752.50 NIST
Inp 746.00 NIST
Inp 745.00 NIST
Inp 752.00 NIST
Inp 751.00 NIST
Inp 752.00 NIST
Inp 712.00 NIST
Inp 752.00 NIST
Inp 743.00 NIST
Inp 728.00 NIST
Inp 728.00 NIST
Inp 738.00 NIST
Inp 733.00 NIST
Inp 712.00 NIST
Inp 695.00 NIST
Inp 741.00 NIST
Inp 744.00 NIST
Inp 694.00 NIST
Inp 702.00 NIST
Inp 751.00 NIST
Inp 750.00 NIST
Inp 744.00 NIST
Inp 712.00 NIST
Inp 739.00 NIST
Inp 718.00 NIST
Inp 720.00 NIST
Inp 753.00 NIST
Inp 772.00 NIST
Inp 753.00 NIST
Inp 748.00 NIST
Inp 726.00 NIST
Inp 716.00 NIST
Inp 755.00 NIST
Inp 753.00 NIST
Inp 749.00 NIST
Inp 749.00 NIST
Inp 738.00 NIST
Inp 724.00 NIST
Inp 749.00 NIST
Inp 712.00 NIST
Inp 743.00 NIST
Inp 756.00 NIST
Inp 759.00 NIST
Inp 756.00 NIST
Inp 711.00 NIST
Inp 725.00 NIST
Inp 750.00 NIST
Inp 749.00 NIST
Inp 750.00 NIST
Inp 725.00 NIST
Inp 725.00 NIST
Inp 714.00 NIST
Inp 718.00 NIST
Inp 745.00 NIST
Inp 695.00 NIST
Inp 732.00 NIST
Inp 692.00 NIST
Inp 743.00 NIST
Inp 695.00 NIST
Inp Outlier 104.40 NIST
Inp Outlier 108.15 NIST
Inp Outlier 121.47 NIST
Inp 736.00 NIST
Inp 742.00 NIST
Inp 751.00 NIST
Inp 745.00 NIST
Inp 752.00 NIST
Inp 733.00 NIST
Inp 694.00 NIST
Inp 712.00 NIST
Inp 717.00 NIST
Inp 696.00 NIST
Inp 747.00 NIST
Inp 695.00 NIST
Inp 756.00 NIST
Inp 736.70 NIST
Inp 731.00 NIST
I [1156.00; 1233.00]   Show Hide
I 1195.00 NIST
I 1187.00 NIST
I 1195.00 NIST
I 1180.00 NIST
I 1177.00 NIST
I 1180.00 NIST
I 1216.00 NIST
I Outlier 1224.00 NIST
I 1190.00 NIST
I 1193.00 NIST
I 1185.00 NIST
I Outlier 1233.00 NIST
I Outlier 1227.00 NIST
I Outlier 1233.00 NIST
I 1193.00 NIST
I 1185.00 NIST
I 1187.00 NIST
I 1180.00 NIST
I 1180.00 NIST
I 1181.00 NIST
I 1185.00 NIST
I 1181.00 NIST
I 1190.10 NIST
I 1196.00 NIST
I 1170.00 NIST
I 1168.00 NIST
I 1170.00 NIST
I 1170.00 NIST
I 1164.00 NIST
I 1179.00 NIST
I 1179.00 NIST
I 1179.00 NIST
I 1179.00 NIST
I 1202.00 NIST
I 1180.00 NIST
I 1179.00 NIST
I 1195.00 NIST
I 1183.00 NIST
I 1174.00 NIST
I 1182.00 NIST
I 1194.00 NIST
I 1191.00 NIST
I 1192.00 NIST
I 1189.00 NIST
I 1209.00 NIST
I 1209.00 NIST
I 1211.00 NIST
I 1182.74 NIST
I 1218.00 NIST
I 1218.00 NIST
I 1176.00 NIST
I 1173.00 NIST
I 1183.00 NIST
I 1174.00 NIST
I 1204.00 NIST
I 1199.00 NIST
I 1204.00 NIST
I 1202.00 NIST
I 1203.00 NIST
I 1213.00 NIST
I 1186.00 NIST
I 1170.00 NIST
I 1199.00 NIST
I 1169.00 NIST
I 1200.00 NIST
I 1200.00 NIST
I 1209.00 NIST
I 1193.00 NIST
I 1170.00 NIST
I 1204.00 NIST
I 1188.00 NIST
I 1190.00 NIST
I 1170.00 NIST
I 1203.00 NIST
I 1203.00 NIST
I 1203.00 NIST
I 1190.00 NIST
I Outlier 1156.00 NIST
I 1181.00 NIST
I 1193.00 NIST
I 1220.00 NIST
I 1181.00 NIST
I 1176.00 NIST
I 1186.00 NIST
I 1187.00 NIST
I 1159.00 NIST
I 1183.00 NIST
I 1180.00 NIST
I 1160.00 NIST
I 1168.00 NIST
I 1176.00 NIST
I 1181.00 NIST
I 1209.00 NIST
I 1193.00 NIST
I 1198.00 NIST
I 1180.00 NIST
I 1182.00 NIST
I 1181.00 NIST
I 1200.00 NIST
I 1180.00 NIST
I 1200.00 NIST
I 1180.00 NIST
I 1157.00 NIST
I 1191.00 NIST
I 1172.00 NIST
I 1172.00 NIST
I 1173.00 NIST
I 1173.00 NIST
I 1173.00 NIST
I 1173.00 NIST
I 1174.00 NIST
I Outlier 1224.00 NIST
I 1181.00 NIST
I 1180.00 NIST
I 1218.00 NIST
I 1193.00 NIST
I 1181.00 NIST
I 1195.00 NIST
I 1180.00 NIST
I 1185.00 NIST
liquid [177.90; 210.41] J/mol×K Show Hide
liquid 177.90 J/mol×K NIST
liquid 179.10 J/mol×K NIST
liquid 210.41 J/mol×K NIST
Tboil [386.00; 390.65] K Show Hide
Tboil 388.38 K KDB
Tboil 389.00 K Effect ...
Tboil 387.90 K Effect ...
Tboil 389.15 ± 0.50 K NIST
Tboil 388.70 K NIST
Tboil 388.15 ± 1.00 K NIST
Tboil 388.40 K NIST
Tboil 388.55 ± 0.50 K NIST
Tboil 388.40 ± 0.20 K NIST
Tboil 388.75 ± 0.10 K NIST
Tboil 388.70 ± 0.10 K NIST
Tboil 388.55 ± 0.25 K NIST
Tboil 388.77 ± 0.30 K NIST
Tboil 388.75 ± 0.30 K NIST
Tboil 388.70 ± 0.30 K NIST
Tboil 388.35 ± 0.40 K NIST
Tboil 388.27 ± 0.20 K NIST
Tboil 388.65 ± 0.30 K NIST
Tboil 388.70 ± 0.20 K NIST
Tboil 388.00 ± 3.00 K NIST
Tboil 388.55 ± 0.30 K NIST
Tboil 389.05 ± 0.40 K NIST
Tboil 388.35 ± 0.30 K NIST
Tboil 388.46 ± 0.13 K NIST
Tboil 388.75 ± 0.30 K NIST
Tboil 388.55 ± 0.20 K NIST
Tboil 388.35 ± 0.25 K NIST
Tboil 388.41 K NIST
Tboil 388.40 ± 0.15 K NIST
Tboil 388.40 ± 0.20 K NIST
Tboil 388.50 ± 0.15 K NIST
Tboil 388.00 ± 0.25 K NIST
Tboil 388.45 ± 0.50 K NIST
Tboil 388.15 ± 1.50 K NIST
Tboil 388.20 ± 0.50 K NIST
Tboil 388.60 ± 0.15 K NIST
Tboil 388.39 ± 0.15 K NIST
Tboil 389.00 ± 0.10 K NIST
Tboil 388.45 ± 0.20 K NIST
Tboil 388.40 ± 0.10 K NIST
Tboil 388.39 ± 0.20 K NIST
Tboil 388.39 ± 0.20 K NIST
Tboil 388.35 ± 0.15 K NIST
Tboil 388.45 ± 0.50 K NIST
Tboil 388.31 ± 0.10 K NIST
Tboil 388.55 ± 0.30 K NIST
Tboil 388.80 ± 0.20 K NIST
Tboil 387.70 ± 0.50 K NIST
Tboil 388.68 ± 0.20 K NIST
Tboil 387.63 ± 0.20 K NIST
Tboil 388.40 ± 0.50 K NIST
Tboil 388.25 ± 0.30 K NIST
Tboil Outlier 386.00 ± 1.50 K NIST
Tboil 388.60 ± 0.50 K NIST
Tboil 388.55 ± 0.50 K NIST
Tboil 388.55 ± 0.20 K NIST
Tboil 388.65 ± 0.30 K NIST
Tboil 388.15 ± 1.50 K NIST
Tboil 388.65 ± 0.30 K NIST
Tboil 388.15 ± 0.20 K NIST
Tboil 388.55 ± 0.30 K NIST
Tboil 389.25 ± 0.40 K NIST
Tboil 388.45 ± 0.40 K NIST
Tboil 388.45 ± 0.40 K NIST
Tboil 388.20 ± 0.50 K NIST
Tboil 388.50 ± 0.30 K NIST
Tboil 387.65 ± 1.50 K NIST
Tboil 388.65 ± 0.30 K NIST
Tboil 389.20 ± 0.30 K NIST
Tboil 388.50 ± 0.30 K NIST
Tboil Outlier 390.65 ± 0.70 K NIST
Tboil 388.65 ± 0.40 K NIST
Tboil 388.70 ± 0.30 K NIST
Tboil 388.65 ± 0.50 K NIST
Tboil 388.65 ± 0.30 K NIST
Tboil 388.65 ± 0.30 K NIST
Tboil 388.65 ± 0.35 K NIST
Tboil 389.00 ± 0.50 K NIST
Tboil 388.15 ± 1.00 K NIST
Tboil 388.50 ± 0.20 K NIST
Tboil 388.30 ± 0.30 K NIST
Tboil 388.45 ± 0.30 K NIST
Tboil 388.35 ± 0.25 K NIST
Tboil 388.66 ± 0.40 K NIST
Tboil Outlier 389.60 ± 1.00 K NIST
Tboil Outlier 389.60 ± 1.00 K NIST
Tboil 387.65 ± 1.50 K NIST
Tc [617.75; 620.20] K Show Hide
Tc 620.00 K KDB
Tc 620.20 ± 0.61 K NIST
Tc 620.00 K NIST
Tc 619.95 ± 0.20 K NIST
Tc 618.15 ± 0.40 K NIST
Tc 620.00 ± 2.00 K NIST
Tc 618.00 ± 0.35 K NIST
Tc 617.75 ± 0.35 K NIST
Tc 618.15 ± 0.40 K NIST
Tc 620.15 ± 6.00 K NIST
Tfus [231.25; 231.49] K Show Hide
Tfus 231.25 K Aq. Sol...
Tfus 231.49 K KDB
Ttriple [231.48; 231.48] K Show Hide
Ttriple 231.48 K KDB
Ttriple 231.48 ± 0.03 K NIST
Ttriple 231.48 ± 0.05 K NIST
Vc [0.243; 0.253] m3/kmol Show Hide
Vc 0.243 m3/kmol KDB
Vc 0.253 ± 0.005 m3/kmol NIST
Zc 0.2672770 KDB
Zra 0.27 KDB

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,liquid [129.30; 193.40] J/mol×K [273.40; 332.00] Show Hide
Cp,liquid 135.35 J/mol×K 273.40 NIST
Cp,liquid 130.50 J/mol×K 283.00 NIST
Cp,liquid 129.30 J/mol×K 289.00 NIST
Cp,liquid 135.60 J/mol×K 290.00 NIST
Cp,liquid 193.40 J/mol×K 293.00 NIST
Cp,liquid 130.49 J/mol×K 293.15 Excess ...
Cp,liquid 130.49 J/mol×K 293.15 Excess ...
Cp,liquid 129.33 J/mol×K 294.00 NIST
Cp,liquid 134.93 J/mol×K 298.10 NIST
Cp,liquid 133.30 J/mol×K 298.10 NIST
Cp,liquid 133.00 J/mol×K 298.15 NIST
Cp,liquid 131.74 J/mol×K 298.15 Excess ...
Cp,liquid 131.74 J/mol×K 298.15 Excess ...
Cp,liquid 132.72 J/mol×K 298.15 NIST
Cp,liquid 132.71 J/mol×K 303.15 Excess ...
Cp,liquid 132.71 J/mol×K 303.15 Excess ...
Cp,liquid 133.82 J/mol×K 308.15 Excess ...
Cp,liquid 146.90 J/mol×K 332.00 NIST
ΔfusH [3.10; 8.28] kJ/mol [230.38; 231.50] Show Hide
ΔfusH 3.10 kJ/mol 230.38 NIST
ΔfusH 8.27 kJ/mol 231.10 NIST
ΔfusH 8.28 kJ/mol 231.49 NIST
ΔfusH 8.28 kJ/mol 231.50 NIST
ΔfusH 8.28 kJ/mol 231.50 NIST
ΔvapH [34.00; 44.40] kJ/mol [313.00; 586.00] Show Hide
ΔvapH 39.40 kJ/mol 313.00 NIST
ΔvapH 39.60 kJ/mol 315.50 NIST
ΔvapH 39.30 kJ/mol 323.50 NIST
ΔvapH 44.40 kJ/mol 323.50 NIST
ΔvapH 39.70 kJ/mol 324.50 NIST
ΔvapH 38.50 kJ/mol 328.00 NIST
ΔvapH 39.90 kJ/mol 341.50 NIST
ΔvapH 37.70 kJ/mol 343.00 NIST
ΔvapH 37.50 ± 0.10 kJ/mol 346.00 NIST
ΔvapH 38.40 kJ/mol 354.00 NIST
ΔvapH 37.60 kJ/mol 354.00 NIST
ΔvapH 36.40 ± 0.10 kJ/mol 366.00 NIST
ΔvapH 36.30 kJ/mol 368.00 NIST
ΔvapH 37.60 kJ/mol 383.00 NIST
ΔvapH 35.10 ± 0.10 kJ/mol 388.00 NIST
ΔvapH 35.15 kJ/mol 388.40 KDB
ΔvapH 35.09 kJ/mol 388.40 NIST
ΔvapH 37.30 kJ/mol 391.00 NIST
ΔvapH 35.00 kJ/mol 494.50 NIST
ΔvapH 34.00 kJ/mol 586.00 NIST
Pvap [0.60; 46.13] kPa [273.15; 363.15] Show Hide
Pvap 0.60 kPa 273.15 Measure...
Pvap 1.14 kPa 283.15 Measure...
Pvap 1.65 kPa 288.15 Experim...
Pvap 1.72 kPa 288.15 Experim...
Pvap 2.20 kPa 293.15 Experim...
Pvap 2.25 kPa 293.15 Experim...
Pvap 2.05 kPa 293.15 Measure...
Pvap 2.85 kPa 298.15 Experim...
Pvap 2.83 kPa 298.15 Experim...
Pvap 3.54 kPa 303.15 Measure...
Pvap 3.45 kPa 303.15 Experim...
Pvap 5.86 kPa 313.15 Measure...
Pvap 9.38 kPa 323.15 Measure...
Pvap 14.55 kPa 333.15 Measure...
Pvap 21.92 kPa 343.15 Measure...
Pvap 32.17 kPa 353.15 Measure...
Pvap 46.13 kPa 363.15 Measure...
n0 [1.49219; 1.51184]   [288.15; 323.15] Show Hide
n0 1.51184 288.15 Experim...
n0 1.50900 293.15 Experim...
n0 1.50950 293.15 Solubil...
n0 1.50699 298.15 Extract...
n0 1.50616 298.15 Experim...
n0 1.50620 298.15 Density...
n0 1.50331 303.15 Experim...
n0 1.50250 303.15 Density...
n0 1.50048 308.15 Experim...
n0 1.50160 308.15 Density...
n0 1.49769 313.15 Experim...
n0 1.49493 318.15 Experim...
n0 1.49219 323.15 Experim...
ρl [921.95; 988.34] kg/m3 [288.15; 353.15] Show Hide
ρl 988.04 kg/m3 288.15 Excess ...
ρl 988.34 kg/m3 288.15 Excess ...
ρl 983.00 kg/m3 293.00 KDB
ρl 983.19 kg/m3 293.15 Thermod...
ρl 983.20 kg/m3 293.15 Thermod...
ρl 981.00 kg/m3 293.95 Thermod...
ρl 979.20 kg/m3 295.35 Thermod...
ρl 977.90 kg/m3 297.25 Thermod...
ρl 982.85 kg/m3 298.15 Separat...
ρl 978.25 kg/m3 298.15 Thermod...
ρl 978.13 kg/m3 298.15 Liquid-...
ρl 978.14 kg/m3 298.15 Excess ...
ρl 978.25 kg/m3 298.15 Binary ...
ρl 978.25 kg/m3 298.15 Thermod...
ρl 978.25 kg/m3 298.15 (Liquid...
ρl 978.24 kg/m3 298.15 Hexyl d...
ρl 978.25 kg/m3 298.15 Excess ...
ρl 978.04 kg/m3 298.15 Desulfu...
ρl 978.01 kg/m3 298.15 Phase e...
ρl 978.25 kg/m3 298.15 Thermod...
ρl 982.85 kg/m3 298.15 Phase d...
ρl 978.09 kg/m3 298.15 Excess ...
ρl 975.30 kg/m3 299.15 Thermod...
ρl 972.80 kg/m3 301.25 Thermod...
ρl 973.09 kg/m3 303.15 Influen...
ρl 973.23 kg/m3 303.15 Thermod...
ρl 973.22 kg/m3 303.15 Thermod...
ρl 973.09 kg/m3 303.15 Effect ...
ρl 971.70 kg/m3 303.25 Thermod...
ρl 969.90 kg/m3 305.15 Thermod...
ρl 967.90 kg/m3 307.25 Thermod...
ρl 968.17 kg/m3 308.15 Thermod...
ρl 968.06 kg/m3 308.15 Effect ...
ρl 968.17 kg/m3 308.15 Thermod...
ρl 967.91 kg/m3 308.15 Phase e...
ρl 968.06 kg/m3 308.15 Influen...
ρl 965.20 kg/m3 309.25 Thermod...
ρl 963.60 kg/m3 311.35 Thermod...
ρl 963.02 kg/m3 313.15 Influen...
ρl 961.60 kg/m3 313.15 Thermod...
ρl 963.02 kg/m3 313.15 Effect ...
ρl 959.80 kg/m3 315.35 Thermod...
ρl 956.30 kg/m3 317.55 Thermod...
ρl 957.76 kg/m3 318.15 Phase e...
ρl 957.97 kg/m3 318.15 Effect ...
ρl 957.97 kg/m3 318.15 Influen...
ρl 953.90 kg/m3 319.55 Thermod...
ρl 953.10 kg/m3 321.15 Thermod...
ρl 952.90 kg/m3 323.15 Effect ...
ρl 952.90 kg/m3 323.15 Influen...
ρl 947.56 kg/m3 328.15 Phase e...
ρl 947.82 kg/m3 328.15 Effect ...
ρl 947.82 kg/m3 328.15 Influen...
ρl 942.72 kg/m3 333.15 Influen...
ρl 942.72 kg/m3 333.15 Effect ...
ρl 937.60 kg/m3 338.15 Effect ...
ρl 937.60 kg/m3 338.15 Influen...
ρl 937.30 kg/m3 338.15 Phase e...
ρl 932.46 kg/m3 343.15 Influen...
ρl 932.46 kg/m3 343.15 Effect ...
ρl 927.30 kg/m3 348.15 Influen...
ρl 927.30 kg/m3 348.15 Effect ...
ρl 921.95 kg/m3 353.15 Excess ...
ρl 921.95 kg/m3 353.15 Excess ...
ρl 922.12 kg/m3 353.15 Influen...
ρl 922.12 kg/m3 353.15 Effect ...
ΔfusS [13.46; 35.79] J/mol×K [230.38; 231.49] Show Hide
ΔfusS 13.46 J/mol×K 230.38 NIST
ΔfusS 35.79 J/mol×K 231.10 NIST
ΔfusS 35.76 J/mol×K 231.49 NIST
csound,fluid [1377.11; 1442.04] m/s [293.15; 308.15] Show Hide
csound,fluid 1442.04 m/s 293.15 Topolog...
csound,fluid 1436.60 m/s 293.15 Thermod...
csound,fluid 1416.20 m/s 298.15 Thermod...
csound,fluid 1417.61 m/s 298.15 Thermod...
csound,fluid 1417.81 m/s 298.15 Topolog...
csound,fluid 1396.90 m/s 303.15 Thermod...
csound,fluid 1397.37 m/s 303.15 Thermod...
csound,fluid 1397.97 m/s 303.15 Topolog...
csound,fluid 1377.11 m/s 308.15 Thermod...
csound,fluid 1377.11 m/s 308.15 Topolog...
γ 0.04 N/m 293.20 KDB

Datasets

Mass density, kg/m3

Fixed Measured
Temperature, K - Liquid Pressure, kPa - Liquid Mass density, kg/m3 - Liquid
298.15 100.00 978.25
Reference

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.64] kPa [285.10; 414.07] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.45260e+01
Coefficient B-3.36808e+03
Coefficient C-4.85520e+01
Temperature range, min.285.10
Temperature range, max.414.07
Pvap 1.33 kPa 285.10 Calculated Property
Pvap 3.01 kPa 299.43 Calculated Property
Pvap 6.21 kPa 313.76 Calculated Property
Pvap 11.91 kPa 328.09 Calculated Property
Pvap 21.43 kPa 342.42 Calculated Property
Pvap 36.51 kPa 356.75 Calculated Property
Pvap 59.34 kPa 371.08 Calculated Property
Pvap 92.52 kPa 385.41 Calculated Property
Pvap 139.13 kPa 399.74 Calculated Property
Pvap 202.64 kPa 414.07 Calculated Property
Pvap [0.02; 5646.24] kPa [231.51; 619.95] KDB Vap... Show Hide
Equationln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A7.55215e+01
Coefficient B-7.22139e+03
Coefficient C-8.90767e+00
Coefficient D5.30428e-06
Temperature range, min.231.51
Temperature range, max.619.95
Pvap 0.02 kPa 231.51 Calculated Property
Pvap 0.68 kPa 274.67 Calculated Property
Pvap 7.50 kPa 317.83 Calculated Property
Pvap 42.62 kPa 360.99 Calculated Property
Pvap 157.26 kPa 404.15 Calculated Property
Pvap 434.01 kPa 447.31 Calculated Property
Pvap 980.33 kPa 490.47 Calculated Property
Pvap 1923.51 kPa 533.63 Calculated Property
Pvap 3415.00 kPa 576.79 Calculated Property
Pvap 5646.24 kPa 619.95 Calculated Property

Similar Compounds

Pyridine-D5-. Pyridine, 1-oxide. Pyridine, 3-bromo-. 2-Fluoropyridine. 2-Pyridinylnitrene. Pyridine, 3-chloro-. Pyridine, 2-chloro-. Pyridine, 3-fluoro-. Pyridine, 2-bromo-. 4-Bromopyridine. 4-Chloropyridine. Boron, trihydro(pyridine)-, (T-4)-. Pyridine borane. 4-Pyridinol. 4-Pyridinecarbonitrile.

Find more compounds similar to Pyridine.

Mixtures

Find more mixtures with Pyridine.

Sources

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Outlier This icon means that the value is more than 2 standard deviations away from the property mean.