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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 Speeds of Sound

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120 systems with 449 data set/s and 9072 data point/s found What are "Sets" and "Points" in the Dortmund Data Bank?

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

Binary Mixtures

No.	DDB#s	Components	Data Sets	Data Points	Details?
1	4 91	Acetone Heptane	5	73	Details
2	6 91	1,2-Dibromoethane Heptane	5	50	Details
3	11 91	Ethanol Heptane	34	1225	Details
4	12 91	Diethyl ether Heptane	3	40	Details
5	25 91	Ethylbenzene Heptane	1	12	Details
6	27 91	Chlorobenzene Heptane	4	49	Details
7	31 91	Benzene Heptane	10	99	Details
8	38 91	2-Butoxyethanol Heptane	2	26	Details
9	39 91	1-Butanol Heptane	22	400	Details
10	40 91	2-Butanone Heptane	3	34	Details
11	44 91	1-Chloro-2-methylpropane Heptane	1	39	Details
12	46 91	Butyl chloride Heptane	2	62	Details
13	50 91	Cyclohexane Heptane	3	39	Details
14	53 91	Methylcyclohexane Heptane	1	11	Details
15	57 91	Dibutyl ether Heptane	1	21	Details
16	68 91	1,2-Dichloroethane Heptane	1	9	Details
17	70 91	Dichloromethane Heptane	2	21	Details
18	75 91	1,4-Dioxane Heptane	4	57	Details
19	78 91	Dodecane Heptane	9	402	Details
20	89 91	Hexane Heptane	9	122	Details
21	91 95	Heptane 2-Propanol	4	46	Details
22	91 96	Heptane Diisopropyl ether	4	49	Details
23	91 97	Heptane 2,2,4-Trimethylpentane	12	132	Details
24	91 110	Heptane Methanol	8	95	Details
25	91 111	Heptane 2-Methylpentane	1	36	Details
26	91 112	Heptane 3-Methylpentane	1	30	Details
27	91 117	Heptane 4-Methyl-2-pentanone	5	70	Details
28	91 120	Heptane 2-Methyl-1-propanol	2	20	Details
29	91 128	Heptane Octane	6	258	Details
30	91 136	Heptane 1-Pentanol	2	60	Details
31	91 137	Heptane 2-Pentanone	5	70	Details
32	91 140	Heptane 1-Propanol	12	431	Details
33	91 150	Heptane Styrene	1	11	Details
34	91 157	Heptane Tetrachloromethane	1	15	Details
35	91 161	Heptane Toluene	8	93	Details
36	91 162	Heptane Triethylamine	3	9	Details
37	91 200	Heptane 1,1,2,2-Tetrachloroethane [R130]	2	16	Details
38	91 205	Heptane Propanoic acid ethyl ester	2	26	Details
39	91 219	Heptane tert-Butyl chloride	1	39	Details
40	91 250	Heptane Cyclohexanone	2	22	Details
41	91 260	Heptane Bromoform	1	11	Details
42	91 262	Heptane Methacrylic acid methyl ester	1	13	Details
43	91 273	Heptane 2-Ethoxyethanol	2	86	Details
44	91 284	Heptane N-Methyl-2-pyrrolidone	1	6	Details
45	91 285	Heptane 3-Pentanone	2	23	Details
46	91 296	Heptane 1-Hexanol	2	60	Details
47	91 302	Heptane Cyclohexylamine	1	10	Details
48	91 310	Heptane Benzoic acid methyl ester	3	33	Details
49	91 325	Heptane N-Methylaniline	3	63	Details
50	91 332	Heptane 1-Chloropropane	7	91	Details
51	91 338	Heptane Di-n-propyl ether	1	29	Details
52	91 343	Heptane 1-Heptanol	4	76	Details
53	91 344	Heptane 1-Octanol	2	73	Details
54	91 345	Heptane 1-Decanol	10	452	Details
55	91 367	Heptane 2,3-Dimethylbutane	1	33	Details
56	91 370	Heptane 2,2-Dimethylbutane	1	32	Details
57	91 371	Heptane Ethyl butyrate	2	26	Details
58	91 388	Heptane Tridecane	2	22	Details
59	91 394	Heptane Methacrylic acid, butyl ester	1	9	Details
60	91 398	Heptane Nonane	1	7	Details
61	91 400	Heptane Methyl propanoate	2	26	Details
62	91 456	Heptane Diethylene glycol ethyl ether	2	22	Details
63	91 465	Heptane 2-Propenoic acid methyl ester	3	33	Details
64	91 487	Heptane 1,3,5-Trimethylbenzene	1	11	Details
65	91 516	Heptane Hexadecane	3	23	Details
66	91 630	Heptane o-Methylaniline	1	15	Details
67	91 670	Heptane tert-Pentanol	9	408	Details
68	91 698	Heptane Dibromomethane [R30B2]	10	160	Details
69	91 707	Heptane Ethyl benzoate	3	33	Details
70	91 720	Heptane Methyl butanoate	2	26	Details
71	91 774	Heptane Tetrahydropyran	1	14	Details
72	91 792	Heptane Decalin (Isomer not specified)	1	6	Details
73	91 822	Heptane Methyl tert-butyl ether (MTBE)	4	49	Details
74	91 835	Heptane Diethylene glycol dimethyl ether	7	142	Details
75	91 920	Heptane sec-Butyl chloride	1	39	Details
76	91 1050	Heptane Carbon dioxide	14	126	Details
77	91 1051	Heptane Methane	8	44	Details
78	91 1058	Heptane Argon	6	35	Details
79	91 1136	Heptane 1,6-Dichlorohexane	5	55	Details
80	91 1142	Heptane N,N-Dimethyl propanoic acid amide	1	6	Details
81	91 1146	Heptane Tributyl phosphate	6	66	Details
82	91 1267	Heptane 1,2-Diethoxyethane	1	26	Details
83	91 1268	Heptane Hexamethylphosphoric acid triamide	1	20	Details
84	91 1379	Heptane Chloroacetic acid ethyl ester	1	11	Details
85	91 1709	Heptane Carbonic acid diethyl ester	4	52	Details
86	91 1930	Heptane Bromotrichloromethane [R10B1]	5	105	Details
87	91 1990	Heptane N-Methylcaprolactam	3	24	Details
88	91 2639	Heptane Ethyl methacrylate	1	9	Details
89	91 3013	Heptane 1,5-Dibromopentane	5	55	Details
90	91 16809	Heptane 1-Octyl-3-methylimidazolium hexafluorophosphate	3	15	Details
91	91 17190	Heptane Olive oil	3	39	Details
92	91 43756	Heptane Refined sunflower oil	1	15	Details

Ternary Mixtures

No.	DDB#s	Components	Data Sets	Data Points	Details?
1	4 91 110	Acetone Heptane Methanol	1	80	Details
2	11 89 91	Ethanol Hexane Heptane	15	420	Details
3	11 91 96	Ethanol Heptane Diisopropyl ether	3	117	Details
4	11 91 128	Ethanol Heptane Octane	3	117	Details
5	11 91 174	Ethanol Heptane Water	15	337	Details
6	27 50 91	Chlorobenzene Cyclohexane Heptane	7	64	Details
7	27 89 91	Chlorobenzene Hexane Heptane	1	39	Details
8	27 91 97	Chlorobenzene Heptane 2,2,4-Trimethylpentane	5	54	Details
9	31 91 128	Benzene Heptane Octane	3	108	Details
10	31 91 774	Benzene Heptane Tetrahydropyran	1	25	Details
11	31 91 1168	Benzene Heptane p-Methylaniline	1	12	Details
12	31 91 22670	Benzene Heptane 1-Ethyl-3-methylpyridinium ethylsulfate	1	16	Details
13	39 40 91	1-Butanol 2-Butanone Heptane	1	8	Details
14	39 57 91	1-Butanol Dibutyl ether Heptane	1	39	Details
15	39 91 465	1-Butanol Heptane 2-Propenoic acid methyl ester	1	16	Details
16	40 91 136	2-Butanone Heptane 1-Pentanol	1	8	Details
17	40 91 140	2-Butanone Heptane 1-Propanol	1	8	Details
18	40 91 296	2-Butanone Heptane 1-Hexanol	1	8	Details
19	50 89 91	Cyclohexane Hexane Heptane	1	15	Details
20	50 91 161	Cyclohexane Heptane Toluene	1	10	Details
21	89 91 161	Hexane Heptane Toluene	1	15	Details
22	91 96 128	Heptane Diisopropyl ether Octane	3	108	Details
23	91 97 456	Heptane 2,2,4-Trimethylpentane Diethylene glycol ethyl ether	2	78	Details
24	91 97 1190	Heptane 2,2,4-Trimethylpentane 1-Chloronaphthalene	3	27	Details
25	91 128 432	Heptane Octane Propanoic acid propyl ester	3	117	Details
26	91 140 465	Heptane 1-Propanol 2-Propenoic acid methyl ester	1	12	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	60 91 128 398	Decane Heptane Octane Nonane	1	15	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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