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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 Critical Data of Mixtures

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90 systems with 173 data set/s and 1355 data point/s found What are "Sets" and "Points" in the Dortmund Data Bank?

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

Binary Mixtures

No.	DDB#s	Components	Data Sets	Data Points	Details?
1	3 91	Acetonitrile Heptane	3	13	Details
2	4 91	Acetone Heptane	1	6	Details
3	8 91	1,2-Ethanediol Heptane	1	1	Details
4	11 91	Ethanol Heptane	5	32	Details
5	17 91	Aniline Heptane	1	1	Details
6	22 91	2-Butanol Heptane	1	11	Details
7	25 91	Ethylbenzene Heptane	1	11	Details
8	30 91	Nitrobenzene Heptane	1	1	Details
9	31 91	Benzene Heptane	2	16	Details
10	39 91	1-Butanol Heptane	2	19	Details
11	41 91	n-Butane Heptane	3	17	Details
12	42 91	cis-1,2-Dichloroethylene Heptane	1	8	Details
13	43 91	2-Chloroethanol Heptane	1	1	Details
14	50 91	Cyclohexane Heptane	3	41	Details
15	51 91	Cyclopentane Heptane	1	21	Details
16	60 91	Decane Heptane	2	22	Details
17	67 91	Ethylidene dichloride Heptane	1	7	Details
18	68 91	1,2-Dichloroethane Heptane	2	18	Details
19	69 91	trans-1,2-Dichloroethene Heptane	1	8	Details
20	70 91	Dichloromethane Heptane	1	7	Details
21	71 91	1,2-Dichloropropane Heptane	1	10	Details
22	72 91	N,N-Dimethylformamide (DMF) Heptane	1	1	Details
23	89 91	Hexane Heptane	2	22	Details
24	91 95	Heptane 2-Propanol	2	14	Details
25	91 110	Heptane Methanol	3	13	Details
26	91 113	Heptane 2-Methoxyethanol	2	6	Details
27	91 120	Heptane 2-Methyl-1-propanol	1	11	Details
28	91 128	Heptane Octane	2	22	Details
29	91 134	Heptane Pentane	4	19	Details
30	91 136	Heptane 1-Pentanol	1	3	Details
31	91 138	Heptane Phenol	1	1	Details
32	91 140	Heptane 1-Propanol	3	25	Details
33	91 153	Heptane tert-Butanol	1	9	Details
34	91 157	Heptane Tetrachloromethane	1	8	Details
35	91 162	Heptane Triethylamine	1	10	Details
36	91 174	Heptane Water	12	69	Details
37	91 205	Heptane Propanoic acid ethyl ester	1	11	Details
38	91 237	Heptane Propane	3	18	Details
39	91 284	Heptane N-Methyl-2-pyrrolidone	1	1	Details
40	91 296	Heptane 1-Hexanol	1	11	Details
41	91 297	Heptane Hexafluorobenzene	1	9	Details
42	91 303	Heptane Perfluoro-n-heptane	1	9	Details
43	91 326	Heptane Propionitrile	1	5	Details
44	91 382	Heptane Cycloheptane	1	5	Details
45	91 383	Heptane Cyclooctane	1	4	Details
46	91 398	Heptane Nonane	2	12	Details
47	91 451	Heptane Carbonic acid dimethyl ester	1	11	Details
48	91 466	Heptane Perfluorohexane	1	1	Details
49	91 570	Heptane 1-Hydroperfluoroheptane	1	1	Details
50	91 696	Heptane 1,3-Dichloropropane	1	10	Details
51	91 720	Heptane Methyl butanoate	1	11	Details
52	91 822	Heptane Methyl tert-butyl ether (MTBE)	1	11	Details
53	91 1014	Heptane Tetrafluoromethane [R14]	1	12	Details
54	91 1050	Heptane Carbon dioxide	10	52	Details
55	91 1051	Heptane Methane	10	31	Details
56	91 1053	Heptane Ethylene	3	20	Details
57	91 1054	Heptane Ethane	6	26	Details
58	91 1056	Heptane Nitrogen	3	11	Details
59	91 1063	Heptane Hydrogen	1	2	Details
60	91 1073	Heptane Fluoroform [R23]	1	9	Details
61	91 1249	Heptane Dimethyl adipate	2	2	Details
62	91 1709	Heptane Carbonic acid diethyl ester	1	11	Details
63	91 2891	Heptane 2-Phenoxy-ethanol	1	1	Details
64	91 3127	Heptane Perfluorodecalin (Isomer not specified)	1	1	Details

Ternary Mixtures

No.	DDB#s	Components	Data Sets	Data Points	Details?
1	3 4 91	Acetonitrile Acetone Heptane	1	6	Details
2	3 91 128	Acetonitrile Heptane Octane	1	7	Details
3	4 91 956	Acetone Heptane Butanenitrile	1	7	Details
4	11 91 822	Ethanol Heptane Methyl tert-butyl ether (MTBE)	1	15	Details
5	11 91 1709	Ethanol Heptane Carbonic acid diethyl ester	1	39	Details
6	22 89 91	2-Butanol Hexane Heptane	1	18	Details
7	31 91 128	Benzene Heptane Octane	1	7	Details
8	39 89 91	1-Butanol Hexane Heptane	1	39	Details
9	39 91 128	1-Butanol Heptane Octane	1	39	Details
10	41 91 1054	n-Butane Heptane Ethane	3	12	Details
11	50 91 140	Cyclohexane Heptane 1-Propanol	1	18	Details
12	60 91 451	Decane Heptane Carbonic acid dimethyl ester	1	18	Details
13	89 91 128	Hexane Heptane Octane	1	39	Details
14	89 91 134	Hexane Heptane Pentane	1	7	Details
15	89 91 305	Hexane Heptane Perfluorotributylamine	1	6	Details
16	91 95 97	Heptane 2-Propanol 2,2,4-Trimethylpentane	1	23	Details
17	91 97 120	Heptane 2,2,4-Trimethylpentane 2-Methyl-1-propanol	1	23	Details
18	91 110 140	Heptane Methanol 1-Propanol	1	16	Details
19	91 128 297	Heptane Octane Hexafluorobenzene	1	7	Details
20	91 128 956	Heptane Octane Butanenitrile	1	6	Details
21	91 134 1054	Heptane Pentane Ethane	6	44	Details
22	91 153 398	Heptane tert-Butanol Nonane	1	36	Details
23	91 297 501	Heptane Hexafluorobenzene Octamethylcyclotetrasiloxane	1	6	Details
24	91 305 398	Heptane Perfluorotributylamine Nonane	1	6	Details

Quaternary Mixtures

No.	DDB#s	Components	Data Sets	Data Points	Details?
1	91 125 174 322	Heptane Nitromethane Water o-Xylene	8	74	Details

Quinary Mixtures

No.	DDB#s	Components	Data Sets	Data Points	Details?
1	41 89 91 134 1050	n-Butane Hexane Heptane Pentane Carbon dioxide	3	25	Details

Dortmund Data Bank Version: February 2024

What are "Sets" and "Points" in the Dortmund Data Bank?	© Dortmund Data Bank by DDBST GmbH
Online DDB search information page	Overall Statistics on Systems, Sets, and Points
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