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Dortmund Data Bank
Thermophysical Data for Process Design
Contact: ☎ +49 441 361819 0 or ✉ info@ddbst.com

Query

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DDB# Name CAS-RN Formula
31 Benzene 71-43-2 C6H6 Overview Details
91 Heptane 142-82-5 C7H16 Overview Details
174 Water 7732-18-5 H2O Overview Details
284 N-Methyl-2-pyrrolidone 872-50-4 C5H9NO Overview Details
1223 N-Formylmorpholine 4394-85-8 C5H9NO2 Overview Details
Search for mixtures containing this mixture as subsystem
Search data for binary subsystems

Mixture Data

Databank Sets Points Temperature
Range
Pressure
Range
Vapor-Liquid Equilibria VLE 10 159 293-483 K6-101 kPa
31 91 174 1223
1
31 91 284
4
31 91 1223
3
31 174 284
1
174 284 1223
1
Activity Coefficients at Infinite Dilution (Binary Solvents) ACM 24 98 288-333 Kn.a.
31 174 284
12
31 174 1223
3
91 174 284
6
91 174 1223
3
Liquid-Liquid Equilibria (Miscibility Gaps) LLE 20 109 293-605 K101-33095 kPa
31 91 174
12
31 91 284
2
31 91 1223
6
(A)zeotropic Data AZD 2 2 342 K (const.)101 kPa (const.)
31 91 174
1
31 91 284
1
Further Thermodynamic Properties X 1 3 371-376 Kn.a.
31 91 174 284 1223
1
Total 57 371
31 91 174
13
31 91 174 284 1223
1
31 91 174 1223
1
31 91 284
7
31 91 1223
9
31 174 284
13
31 174 1223
3
91 174 284
6
91 174 1223
3
174 284 1223
1

Dortmund Data Bank Version: February 2024
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