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Dortmund Data Bank
Thermophysical Data for Process Design
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DDB#	Name	CAS-RN	Formula
91	Heptane	142-82-5	C₇H₁₆	Details

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Pure Component Properties Search Result Overview

DDB#	Component	Data Sets	Data Points	Details?
91	Heptane	2639	19423	Details

Mixture Properties Search Result Overview

List of Systems for Mixture Surface Tensions

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95 systems with 290 data set/s and 2977 data point/s found What are "Sets" and "Points" in the Dortmund Data Bank?

System Sizes
[⇓ Binary Mixtures] [⇓ Ternary Mixtures] [⇓ Quaternary Mixtures] [⇓ Quinary Mixtures] [⇓ Other Mixtures]

Binary Mixtures

No.	DDB#s	Components	Data Sets	Data Points	Details?
1	11 91	Ethanol Heptane	2	88	Details
2	24 91	Benzyl alcohol Heptane	7	63	Details
3	30 91	Nitrobenzene Heptane	1	11	Details
4	31 91	Benzene Heptane	6	51	Details
5	39 91	1-Butanol Heptane	8	91	Details
6	50 91	Cyclohexane Heptane	5	55	Details
7	60 91	Decane Heptane	11	67	Details
8	72 91	N,N-Dimethylformamide (DMF) Heptane	1	17	Details
9	75 91	1,4-Dioxane Heptane	1	14	Details
10	80 91	Butyl acetate Heptane	1	20	Details
11	89 91	Hexane Heptane	1	9	Details
12	91 97	Heptane 2,2,4-Trimethylpentane	6	64	Details
13	91 134	Heptane Pentane	5	47	Details
14	91 140	Heptane 1-Propanol	7	56	Details
15	91 159	Heptane Tetrahydrofuran	1	15	Details
16	91 161	Heptane Toluene	5	34	Details
17	91 174	Heptane Water	14	55	Details
18	91 175	Heptane m-Xylene	1	11	Details
19	91 237	Heptane Propane	1	13	Details
20	91 252	Heptane Cyclohexanol	7	63	Details
21	91 284	Heptane N-Methyl-2-pyrrolidone	1	12	Details
22	91 296	Heptane 1-Hexanol	5	65	Details
23	91 344	Heptane 1-Octanol	5	65	Details
24	91 416	Heptane Amyl acetate	1	20	Details
25	91 428	Heptane Hexamethyl disiloxane	1	9	Details
26	91 485	Heptane Eicosane	1	12	Details
27	91 500	Heptane Octamethyltrisiloxane	1	8	Details
28	91 516	Heptane Hexadecane	20	144	Details
29	91 606	Heptane Docosane	1	12	Details
30	91 724	Heptane n-Undecane	8	72	Details
31	91 889	Heptane Hexyl acetate	1	21	Details
32	91 956	Heptane Butanenitrile	6	54	Details
33	91 1050	Heptane Carbon dioxide	19	192	Details
34	91 1051	Heptane Methane	3	21	Details
35	91 1056	Heptane Nitrogen	9	109	Details
36	91 1146	Heptane Tributyl phosphate	1	6	Details
37	91 1272	Heptane Tetracosane	1	10	Details
38	91 3366	Heptane Mercury	1	1	Details
39	91 3513	Heptane Decamethyltetrasiloxane	1	7	Details
40	91 3514	Heptane Dodecamethylpentasiloxane	1	8	Details
41	91 16292	Heptane 1-Butyl-3-methylimidazolium hexafluorophosphate	1	6	Details
42	91 17173	Heptane 1-Butyl-3-methylimidazolium tetrafluoroborate	1	5	Details
43	91 17274	Heptane 1-n-Pentyl-3-methylimidazolium hexafluorophosphate	1	6	Details
44	91 17275	Heptane 1-Hexyl-3-methylimidazolium hexafluorophosphate	1	6	Details
45	91 18174	Heptane 1-Hexyl-3-methylimidazolium tetrafluoroborate	1	5	Details
46	91 24294	Heptane 1-Pentyl-3-methylimidazolium tetrafluoroborate	1	5	Details
47	91 29023	Heptane 1-Propyl-3-methylimidazolium tetrafluoroborate	1	5	Details

Ternary Mixtures

No.	DDB#s	Components	Data Sets	Data Points	Details?
1	11 91 3366	Ethanol Heptane Mercury	1	11	Details
2	26 91 3366	Bromobenzene Heptane Mercury	1	10	Details
3	27 91 3366	Chlorobenzene Heptane Mercury	1	11	Details
4	31 39 91	Benzene 1-Butanol Heptane	3	48	Details
5	31 91 3366	Benzene Heptane Mercury	1	11	Details
6	39 91 3366	1-Butanol Heptane Mercury	1	10	Details
7	50 91 161	Cyclohexane Heptane Toluene	1	13	Details
8	72 91 161	N,N-Dimethylformamide (DMF) Heptane Toluene	8	112	Details
9	91 95 3366	Heptane 2-Propanol Mercury	1	11	Details
10	91 110 3366	Heptane Methanol Mercury	1	4	Details
11	91 128 432	Heptane Octane Propanoic acid propyl ester	3	117	Details
12	91 134 516	Heptane Pentane Hexadecane	5	45	Details
13	91 140 3366	Heptane 1-Propanol Mercury	1	11	Details
14	91 149 3366	Heptane Carbon disulfide Mercury	1	11	Details
15	91 151 161	Heptane Dimethyl sulfoxide Toluene	1	6	Details
16	91 153 3366	Heptane tert-Butanol Mercury	1	11	Details
17	91 157 3366	Heptane Tetrachloromethane Mercury	1	9	Details
18	91 161 542	Heptane Toluene Sulfolane	2	13	Details
19	91 161 1050	Heptane Toluene Carbon dioxide	3	27	Details
20	91 161 16447	Heptane Toluene 1-Ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide	1	3	Details
21	91 161 28624	Heptane Toluene N-Butyl-3-methylpyridinium dicyanamide	1	1	Details
22	91 174 343	Heptane Water 1-Heptanol	2	15	Details
23	91 174 546	Heptane Water Monoethanolamine	1	3	Details
24	91 174 1050	Heptane Water Carbon dioxide	1	1	Details
25	91 174 1146	Heptane Water Tributyl phosphate	1	4	Details
26	91 174 39972	Heptane Water Bitumen	4	28	Details
27	91 237 1051	Heptane Propane Methane	14	106	Details
28	91 283 16447	Heptane Thiophene 1-Ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide	1	12	Details
29	91 296 3366	Heptane 1-Hexanol Mercury	1	14	Details
30	91 485 1272	Heptane Eicosane Tetracosane	1	25	Details
31	91 516 724	Heptane Hexadecane n-Undecane	8	256	Details
32	91 722 3366	Heptane 1-Hexadecanol Mercury	1	6	Details
33	91 913 3366	Heptane Ethanethiol Mercury	1	6	Details
34	91 1050 1051	Heptane Carbon dioxide Methane	2	15	Details

Quaternary Mixtures

No.	DDB#s	Components	Data Sets	Data Points	Details?
1	50 91 134 161	Cyclohexane Heptane Pentane Toluene	1	15	Details
2	91 174 251 343	Heptane Water ε-Caprolactam 1-Heptanol	2	8	Details
3	91 174 4577 4911	Heptane Water Potassium chloride Sodium chloride	3	24	Details
4	91 174 4907 11202	Heptane Water Calcium chloride Sodium dodecyl sulfate	4	18	Details
5	91 174 4911 4955	Heptane Water Sodium chloride Magnesium chloride	3	24	Details
6	91 174 4911 11202	Heptane Water Sodium chloride Sodium dodecyl sulfate	3	18	Details
7	91 174 4911 16424	Heptane Water Sodium chloride Sodium bis(2-ethylhexyl)sulfosuccinate	3	15	Details
8	91 174 4955 4960	Heptane Water Magnesium chloride Magnesium sulfate	3	24	Details

Quinary Mixtures

No.	DDB#s	Components	Data Sets	Data Points	Details?
1	41 91 237 1051 1054	n-Butane Heptane Propane Methane Ethane	1	61	Details
2	41 91 237 1054 1292	n-Butane Heptane Propane Ethane Helium	1	4	Details

Other Mixtures

No.	DDB#s	Components	Data Sets	Data Points	Details?
1	41 53 60 91 161 237 1050 1051 1054 1512 1917 3681	n-Butane Methylcyclohexane Decane Heptane Toluene Propane Carbon dioxide Methane Ethane 1,3-Diethylbenzene n-Butylcyclohexane 3-Methylnonane	1	15	Details
2	41 53 60 91 161 237 1051 1054 1512 1917 3681	n-Butane Methylcyclohexane Decane Heptane Toluene Propane Methane Ethane 1,3-Diethylbenzene n-Butylcyclohexane 3-Methylnonane	1	15	Details
3	41 53 91 161 237 1050 1051 1054	n-Butane Methylcyclohexane Heptane Toluene Propane Carbon dioxide Methane Ethane	1	10	Details
4	41 53 91 161 237 1051 1054	n-Butane Methylcyclohexane Heptane Toluene Propane Methane Ethane	1	10	Details

Dortmund Data Bank Version: February 2024

What are "Sets" and "Points" in the Dortmund Data Bank?	© Dortmund Data Bank by DDBST GmbH
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