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Dortmund Data Bank
Thermophysical Data for Process Design
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DDB# Name CAS-RN Formula
1101 3,5-Dimethylpyridine 591-22-0 C7H9N Overview
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Pure Component Data

Property  Points   Sets  Temperature
Range
States Sets
Critical Data 3 3 (hidden) Critical Point 3
Density 29 8 293-669 KLiquid 5
Vapor Phase of VLE 1
Liquid Phase of VLE 1
Critical Point 1
Dipole Moment 1 1 298-298 KLiquid 1
Enthalpy (H-H0)/T 5 1 280-340 KGas/Vapor 1
Entropy 1 1 298-298 KGas/Vapor 1
Entropy (S-S0) 107 7 10-640 KLiquid 2
Solid 2
Ideal Gas 1
Liquid Phase of VLE 1
Gas/Vapor 1
Entropy of Formation 44 2 250-640 KIdeal Gas 2
G-function 10 1 273-1000 KGas/Vapor 1
Gibbs Energy of Formation/T 5 1 280-340 KIdeal Gas 1
Heat of Fusion 1 1 (hidden) Solid-Liquid 1
Heat of Vaporization 14 3 298-480 KVapor-Liquid 3
Ideal Gas Heat Capacity 10 1 273-1000 KIdeal Gas 1
Melting Point 3 3 (hidden) Solid-Liquid 3
Molar Heat Capacity (cP) 68 3 13-640 KLiquid Phase of VLE 1
Liquid 1
Solid 1
Second Virial Coefficient 2 1 423-439 KGas/Vapor 1
Speed of Sound 11 1 293-343 KLiquid 1
Std. Heat of Combustion 1 1 298-298 KLiquid 1
Std. Heat of Formation 30 5 250-640 KIdeal Gas 2
Liquid 2
Gas/Vapor 1
Surface Tension 4 1 293-358 KLiquid 1
Vapor Pressure 90 12 273-488 KVapor-Liquid 12
Viscosity (Dynamic) 4 1 293-318 KLiquid 1
Octanol-Water
Partition Coefficients
1 1 ambient

Pure Component Properties Data Bank Information Page


Dortmund Data Bank Version: February 2024
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