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 Dortmund Data Bank
Thermophysical Data for Process Design
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DDB# Name CAS-RN Formula
1060 Krypton 7439-90-9 Kr Overview
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Pure Component Data

Property  Points   Sets  Temperature
Range 		States Sets
Critical Data 8 8 (hidden) Critical Point 8
Density 2734 512 20-738 KGas/Vapor 360
Liquid 89
Supercritical 48
Further States 15
Dielectric Constant 39 7 116-324 KGas/Vapor 5
Liquid 1
Solid 1
Diffusion Coefficient 2 1 294-296 KGas/Vapor 1
Heat of Fusion 2 2 (hidden) Solid-Liquid-Vapor 2
Heat of Sublimation 1 1 41-41 KVapor-Solid 1
Heat of Vaporization 31 3 102-120 KVapor-Solid 2
Vapor-Liquid 1
Ideal Gas Heat Capacity 2 1 273-304 KIdeal Gas 1
Melting Point 35 10 (hidden) Solid-Liquid 8
Solid-Liquid-Vapor 2
Molar Heat Capacity (cP) 39 3 63-200 KVapor-Liquid 1
Liquid 1
Solid 1
Molar Heat Capacity (cV) 27 2 116-200 KLiquid Phase of VLE 1
Vapor-Liquid 1
Second Virial Coefficient 97 14 108-873 KGas/Vapor 14
Speed of Sound 687 51 116-304 KLiquid 33
Gas/Vapor 15
Further States 3
Surface Tension 135 12 116-201 KLiquid 8
Liquid Phase of VLE 4
Thermal Conductivity 680 77 85-1841 KGas/Vapor 50
Supercritical 14
Liquid 6
Solid 6
Further States 1
Thermal Expansion Coefficient 64 1 1-45 KSolid 1
Transition Temperature 1 1 (hidden) Vapor-Solid 1
Triple Point 7 7 (hidden) Solid-Liquid-Vapor 7
Vapor Pressure 710 34 63-209 KVapor-Liquid 22
Vapor-Solid 11
Further States 1
Viscosity (Dynamic) 798 92 116-2000 KGas/Vapor 75
Supercritical 10
Liquid 7
Viscosity (Kinematic) 10 1 116-123 KLiquid 1
Octanol-Water
Partition Coefficients		 3 3 297-298 K

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Dortmund Data Bank Version: February 2024
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