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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 P-v-T Data

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83 systems with 827 data set/s and 16301 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	4 91	Acetone Heptane	9	2187	Details
2	11 91	Ethanol Heptane	36	678	Details
3	18 91	Anisole Heptane	1	33	Details
4	25 91	Ethylbenzene Heptane	5	64	Details
5	31 91	Benzene Heptane	3	25	Details
6	39 91	1-Butanol Heptane	5	55	Details
7	40 91	2-Butanone Heptane	1	10	Details
8	41 91	n-Butane Heptane	5	129	Details
9	42 91	cis-1,2-Dichloroethylene Heptane	1	6	Details
10	44 91	1-Chloro-2-methylpropane Heptane	1	39	Details
11	46 91	Butyl chloride Heptane	2	62	Details
12	50 91	Cyclohexane Heptane	13	156	Details
13	55 91	Methylcyclopentane Heptane	11	124	Details
14	57 91	Dibutyl ether Heptane	24	544	Details
15	60 91	Decane Heptane	30	750	Details
16	78 91	Dodecane Heptane	8	384	Details
17	89 91	Hexane Heptane	3	33	Details
18	91 96	Heptane Diisopropyl ether	30	675	Details
19	91 110	Heptane Methanol	4	28	Details
20	91 128	Heptane Octane	8	180	Details
21	91 134	Heptane Pentane	11	104	Details
22	91 136	Heptane 1-Pentanol	5	55	Details
23	91 140	Heptane 1-Propanol	5	55	Details
24	91 161	Heptane Toluene	3	24	Details
25	91 174	Heptane Water	23	647	Details
26	91 200	Heptane 1,1,2,2-Tetrachloroethane [R130]	2	16	Details
27	91 210	Heptane Ammonia	2	23	Details
28	91 219	Heptane tert-Butyl chloride	1	39	Details
29	91 237	Heptane Propane	6	71	Details
30	91 296	Heptane 1-Hexanol	1	9	Details
31	91 343	Heptane 1-Heptanol	24	546	Details
32	91 364	Heptane 1,3-Butadiene	4	45	Details
33	91 451	Heptane Carbonic acid dimethyl ester	31	370	Details
34	91 516	Heptane Hexadecane	15	495	Details
35	91 724	Heptane n-Undecane	30	744	Details
36	91 822	Heptane Methyl tert-butyl ether (MTBE)	3	39	Details
37	91 920	Heptane sec-Butyl chloride	1	39	Details
38	91 1050	Heptane Carbon dioxide	92	1518	Details
39	91 1051	Heptane Methane	82	1195	Details
40	91 1053	Heptane Ethylene	9	180	Details
41	91 1054	Heptane Ethane	10	165	Details
42	91 1058	Heptane Argon	1	2	Details
43	91 1063	Heptane Hydrogen	1	24	Details
44	91 26326	Heptane Sunflower Oil	4	60	Details
45	91 39972	Heptane Bitumen	28	426	Details

Ternary Mixtures

No.	DDB#s	Components	Data Sets	Data Points	Details?
1	11 91 1051	Ethanol Heptane Methane	1	28	Details
2	39 40 91	1-Butanol 2-Butanone Heptane	1	8	Details
3	40 91 136	2-Butanone Heptane 1-Pentanol	1	8	Details
4	40 91 140	2-Butanone Heptane 1-Propanol	1	8	Details
5	40 91 296	2-Butanone Heptane 1-Hexanol	1	8	Details
6	41 91 516	n-Butane Heptane Hexadecane	4	31	Details
7	41 91 1051	n-Butane Heptane Methane	1	22	Details
8	50 91 1051	Cyclohexane Heptane Methane	1	12	Details
9	57 91 343	Dibutyl ether Heptane 1-Heptanol	60	1360	Details
10	78 91 1050	Dodecane Heptane Carbon dioxide	16	113	Details
11	91 161 542	Heptane Toluene Sulfolane	1	3	Details
12	91 161 39972	Heptane Toluene Bitumen	21	94	Details
13	91 237 1051	Heptane Propane Methane	28	371	Details
14	91 1051 1054	Heptane Methane Ethane	1	22	Details

Quaternary Mixtures

No.	DDB#s	Components	Data Sets	Data Points	Details?
1	41 91 237 1054	n-Butane Heptane Propane Ethane	1	28	Details
2	41 91 516 1051	n-Butane Heptane Hexadecane Methane	3	32	Details

Quinary Mixtures

No.	DDB#s	Components	Data Sets	Data Points	Details?
1	41 91 237 1051 1054	n-Butane Heptane Propane Methane Ethane	2	63	Details

Other Mixtures

No.	DDB#s	Components	Data Sets	Data Points	Details?
1	31 41 89 91 94 128 134 237 316 468 1050 1051 1054 1056	Benzene n-Butane Hexane Heptane 2-Methylbutane Octane Pentane Propane 2-Methylpropane 2,2-Dimethylpropane Carbon dioxide Methane Ethane Nitrogen	16	99	Details
2	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
3	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
4	41 53 91 161 237 1050 1051 1054	n-Butane Methylcyclohexane Heptane Toluene Propane Carbon dioxide Methane Ethane	1	10	Details
5	41 53 91 161 237 1051 1054	n-Butane Methylcyclohexane Heptane Toluene Propane Methane Ethane	1	10	Details
6	41 60 89 91 94 128 134 237 316 398 1051 1054	n-Butane Decane Hexane Heptane 2-Methylbutane Octane Pentane Propane 2-Methylpropane Nonane Methane Ethane	1	114	Details
7	41 60 89 91 94 128 134 237 316 398 1054	n-Butane Decane Hexane Heptane 2-Methylbutane Octane Pentane Propane 2-Methylpropane Nonane Ethane	1	5	Details
8	41 60 89 91 128 134 154 237 1050 1051 1054	n-Butane Decane Hexane Heptane Octane Pentane Tetradecane Propane Carbon dioxide Methane Ethane	4	22	Details
9	41 89 91 94 128 134 237 316 398 1051 1054	n-Butane Hexane Heptane 2-Methylbutane Octane Pentane Propane 2-Methylpropane Nonane Methane Ethane	1	44	Details
10	41 89 91 94 128 134 237 316 1050 1051 1052 1054 1056 1292	n-Butane Hexane Heptane 2-Methylbutane Octane Pentane Propane 2-Methylpropane Carbon dioxide Methane Oxygen Ethane Nitrogen Helium	4	28	Details
11	41 89 91 94 128 134 237 316 1050 1051 1054 1056	n-Butane Hexane Heptane 2-Methylbutane Octane Pentane Propane 2-Methylpropane Carbon dioxide Methane Ethane Nitrogen	4	28	Details
12	41 89 91 134 237 1051 1054 1056 1292	n-Butane Hexane Heptane Pentane Propane Methane Ethane Nitrogen Helium	2	27	Details
13	53 91 110 161 174 237 1051	Methylcyclohexane Heptane Methanol Toluene Water Propane Methane	4	36	Details
14	60 91 134 161 237 1050 1051 1054 1056	Decane Heptane Pentane Toluene Propane Carbon dioxide Methane Ethane Nitrogen	4	62	Details
15	60 91 134 161 237 1050 1051 1054 1056 1065	Decane Heptane Pentane Toluene Propane Carbon dioxide Methane Ethane Nitrogen Hydrogen sulfide	15	158	Details
16	60 91 134 161 237 1051 1054	Decane Heptane Pentane Toluene Propane Methane Ethane	7	90	Details
17	60 91 134 161 237 1051 1054 1065	Decane Heptane Pentane Toluene Propane Methane Ethane Hydrogen sulfide	2	21	Details
18	60 91 134 237 1050 1051 1054 1056	Decane Heptane Pentane Propane Carbon dioxide Methane Ethane Nitrogen	4	47	Details
19	60 91 134 237 1050 1051 1054 1056 1065	Decane Heptane Pentane Propane Carbon dioxide Methane Ethane Nitrogen Hydrogen sulfide	11	143	Details
20	60 91 134 237 1051 1054	Decane Heptane Pentane Propane Methane Ethane	1	13	Details
21	60 91 134 237 1051 1054 1065	Decane Heptane Pentane Propane Methane Ethane Hydrogen sulfide	4	50	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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