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Dortmund Data Bank
Thermophysical Data for Process Design
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Query

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DDB# Name CAS-RN Formula
284 N-Methyl-2-pyrrolidone 872-50-4 C5H9NO Overview Details
364 1,3-Butadiene 106-99-0 C4H6 Overview Details
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Mixture Data

Databank  Sets   Points  Temperature
Range
Pressure
Range
Vapor-Liquid Equilibria VLE 9 61 273-308 K0-253 kPa
Gas Solubilities GLE 11 27 288-423 K101-1013 kPa
Activity Coefficients at Infinite Dilution (Pure Solvents) ACT 1 1 323 K (const.)n.a.
(A)zeotropic Data AZD 3 3 273-293 Kn.a.
Total 24 92
n.a. = not available or not given

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Dortmund Data Bank Version: February 2024
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