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Thermophysical Data for Process Design
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Query

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DDB# Name CAS-RN Formula
11 Ethanol 64-17-5 C2H6O Overview Details
21 Ethyl acetate 141-78-6 C4H8O2 Overview Details
72 N,N-Dimethylformamide (DMF) 68-12-2 C3H7NO Overview Details
84 Acetic acid 64-19-7 C2H4O2 Overview Details
159 Tetrahydrofuran 109-99-9 C4H8O Overview Details
174 Water 7732-18-5 H2O Overview Details
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Mixture Data

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Vapor-Liquid Equilibria (VLE)
DDB# Name 21 72 84 159 174 Water
11 Ethanol 86 9 16 14 372
21 Ethyl acetate 6 40 4 37
72 N,N-Dimethylformamide (DMF) 4 4 55
84 Acetic acid 7 184
159 Tetrahydrofuran 33

Heats of Mixing (HE)
DDB# Name 21 72 84 159 174 Water
11 Ethanol 12 6 5 5 141
21 Ethyl acetate 1 5 n.a. 6
72 N,N-Dimethylformamide (DMF) 1 1 20
84 Acetic acid 1 37
159 Tetrahydrofuran 17

Gas Solubilities (GLE)
DDB# Name 21 72 84 159 174 Water
11 Ethanol 1 1 1 1 10
21 Ethyl acetate n.a. n.a. n.a. 7
72 N,N-Dimethylformamide (DMF) n.a. n.a. n.a.
84 Acetic acid n.a. 5
159 Tetrahydrofuran n.a.

Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)
DDB# Name 21 72 84 159 174 Water
11 Ethanol 35 12 1 2 77
21 Ethyl acetate 7 9 7 46
72 N,N-Dimethylformamide (DMF) n.a. n.a. 37
84 Acetic acid n.a. 12
159 Tetrahydrofuran 22

Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)
DDB# Name 21 72 84 159 174 Water
11 Ethanol n.a. n.a. n.a. n.a. n.a.
21 Ethyl acetate n.a. n.a. n.a. 107
72 N,N-Dimethylformamide (DMF) n.a. n.a. n.a.
84 Acetic acid n.a. n.a.
159 Tetrahydrofuran 12

Heat Capacities of Mixtures, Excess Heat Capacities (CPE)
DDB# Name 21 72 84 159 174 Water
11 Ethanol 3 1 n.a. 2 65
21 Ethyl acetate n.a. n.a. n.a. 3
72 N,N-Dimethylformamide (DMF) n.a. 1 29
84 Acetic acid n.a. 36
159 Tetrahydrofuran 4

(A)zeotropic Data (AZD)
DDB# Name 21 72 84 159 174 Water
11 Ethanol 119 8 15 15 288
21 Ethyl acetate 4 24 4 65
72 N,N-Dimethylformamide (DMF) 5 4 38
84 Acetic acid 7 159
159 Tetrahydrofuran 39

Solid-Liquid Equilibria (SLE)
DDB# Name 21 72 84 159 174 Water
11 Ethanol 2 n.a. 2 n.a. 35
21 Ethyl acetate n.a. 1 n.a. 3
72 N,N-Dimethylformamide (DMF) 4 n.a. 1
84 Acetic acid 1 22
159 Tetrahydrofuran 26

Vapor-Liquid Equilibria of Electrolyte Systems (ELE)
DDB# Name 21 72 84 159 174 Water
11 Ethanol n.a. n.a. n.a. n.a. n.a.
21 Ethyl acetate n.a. n.a. n.a. n.a.
72 N,N-Dimethylformamide (DMF) n.a. n.a. n.a.
84 Acetic acid n.a. 2
159 Tetrahydrofuran n.a.

Densities and Volumes of Mixtures, Excess Volumes (VE)
DDB# Name 21 72 84 159 174 Water
11 Ethanol 53 20 10 3 589
21 Ethyl acetate 4 9 4 30
72 N,N-Dimethylformamide (DMF) 3 8 149
84 Acetic acid 1 109
159 Tetrahydrofuran 141

Critical Data of Mixtures (CRI)
DDB# Name 21 72 84 159 174 Water
11 Ethanol 1 n.a. 1 n.a. 9
21 Ethyl acetate n.a. n.a. n.a. 1
72 N,N-Dimethylformamide (DMF) n.a. n.a. n.a.
84 Acetic acid n.a. 2
159 Tetrahydrofuran 5

Mixture Viscosities (VIS)
DDB# Name 21 72 84 159 174 Water
11 Ethanol 14 25 14 1 373
21 Ethyl acetate 1 7 4 4
72 N,N-Dimethylformamide (DMF) 7 8 79
84 Acetic acid 1 78
159 Tetrahydrofuran 32

Mixture Surface Tensions (MSFT)
DDB# Name 21 72 84 159 174 Water
11 Ethanol n.a. n.a. 1 n.a. 50
21 Ethyl acetate n.a. 1 n.a. 11
72 N,N-Dimethylformamide (DMF) n.a. n.a. 12
84 Acetic acid n.a. 17
159 Tetrahydrofuran 1

Mixture Speeds of Sound (MSOS)
DDB# Name 21 72 84 159 174 Water
11 Ethanol 1 8 3 1 45
21 Ethyl acetate 1 4 1 10
72 N,N-Dimethylformamide (DMF) n.a. 3 27
84 Acetic acid 1 7
159 Tetrahydrofuran 16

Mixture Thermal Conductivities (MTCN)
DDB# Name 21 72 84 159 174 Water
11 Ethanol 3 1 n.a. n.a. 61
21 Ethyl acetate n.a. n.a. n.a. n.a.
72 N,N-Dimethylformamide (DMF) n.a. n.a. 8
84 Acetic acid n.a. 4
159 Tetrahydrofuran n.a.

Mixture Dielectric Constants (MDEC)
DDB# Name 21 72 84 159 174 Water
11 Ethanol 4 8 n.a. 4 35
21 Ethyl acetate n.a. n.a. n.a. n.a.
72 N,N-Dimethylformamide (DMF) n.a. n.a. 23
84 Acetic acid n.a. 2
159 Tetrahydrofuran 9

Mixture P-v-T Data (MPVT)
DDB# Name 21 72 84 159 174 Water
11 Ethanol n.a. 5 n.a. n.a. 134
21 Ethyl acetate n.a. n.a. 1 n.a.
72 N,N-Dimethylformamide (DMF) n.a. n.a. n.a.
84 Acetic acid n.a. 1
159 Tetrahydrofuran 14

Mixture Flash Points (MFLP)
DDB# Name 21 72 84 159 174 Water
11 Ethanol 2 n.a. n.a. n.a. 14
21 Ethyl acetate n.a. n.a. n.a. n.a.
72 N,N-Dimethylformamide (DMF) n.a. n.a. 1
84 Acetic acid n.a. 1
159 Tetrahydrofuran 3

Gas Hydrate Data (GHD)
DDB# Name 21 72 84 159 174 Water
11 Ethanol n.a. n.a. n.a. n.a. 1
21 Ethyl acetate n.a. n.a. n.a. n.a.
72 N,N-Dimethylformamide (DMF) n.a. n.a. n.a.
84 Acetic acid n.a. n.a.
159 Tetrahydrofuran 4

Electrical Conductivities (ECND)
DDB# Name 21 72 84 159 174 Water
11 Ethanol n.a. n.a. n.a. n.a. 9
21 Ethyl acetate n.a. n.a. n.a. n.a.
72 N,N-Dimethylformamide (DMF) n.a. n.a. n.a.
84 Acetic acid n.a. 20
159 Tetrahydrofuran 2

Diffusion Coefficients (DIF)
DDB# Name 21 72 84 159 174 Water
11 Ethanol n.a. n.a. 2 n.a. 48
21 Ethyl acetate n.a. n.a. n.a. 1
72 N,N-Dimethylformamide (DMF) n.a. n.a. 4
84 Acetic acid n.a. 3
159 Tetrahydrofuran 1

Further Thermodynamic Properties (X)
DDB# Name 21 72 84 159 174 Water
11 Ethanol 2 4 n.a. n.a. 122
21 Ethyl acetate 3 1 n.a. 14
72 N,N-Dimethylformamide (DMF) n.a. 1 62
84 Acetic acid n.a. 61
159 Tetrahydrofuran 11

Total
DDB# Name 21 72 84 159 174 Water
11 Ethanol 338 108 71 48 2478
21 Ethyl acetate 27 101 25 345
72 N,N-Dimethylformamide (DMF) 24 30 545
84 Acetic acid 19 762
159 Tetrahydrofuran 392

Dortmund Data Bank Version: February 2024
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