Heptanenitrile
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| General | |||||||||||||||||||
| Surname | Heptanenitrile | ||||||||||||||||||
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| Molecular formula | C 7 H 13 N | ||||||||||||||||||
| Brief description |
colorless liquid |
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| properties | |||||||||||||||||||
| Molar mass | 111.19 g mol −1 | ||||||||||||||||||
| Physical state |
liquid |
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| density |
0.810 g cm −3 |
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| Melting point |
−64 ° C |
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| boiling point |
186-187 ° C |
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| solubility |
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| Refractive index |
1.4150 (20 ° C) |
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| As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . Refractive index: Na-D line , 20 ° C | |||||||||||||||||||
Heptanenitrile is a chemical compound from the group of nitriles .
Occurrence
Heptanenitrile has been detected in tobacco smoke .
Extraction and presentation
Heptanenitrile 2 can be obtained by reacting 1-chlorohexane 1 with sodium cyanide in dimethyl sulfoxide (DMSO).
properties
Heptanenitrile is a colorless liquid that is sparingly soluble in water.
use
Heptanenitrile is used to make 2,3,5,6-tetrahexylpyrazine and other chemical compounds.
Individual evidence
- ↑ a b c d e f g h i j k data sheet heptanenitrile, 98% from AlfaAesar, accessed on January 1, 2019 ( PDF )(JavaScript required) .
- ↑ David R. Lide: CRC Handbook of Chemistry and Physics A Ready-reference Book of Chemical and Physical Data . CRC Press, 1995, ISBN 978-0-8493-0595-5 , pp. 300 ( limited preview in Google Book Search).
- ↑ Alan Rodgman, Thomas A. Perfetti: The Chemical Components of Tobacco and Tobacco Smoke, Second Edition . CRC Press, 2013, ISBN 978-1-4665-1548-2 , pp. 1886 ( limited preview in Google Book search).
- ^ Robert Smiley, Charles Arnold: Notes- Aliphatic Nitriles from Alkyl Chlorides. In: The Journal of Organic Chemistry. 25, 1960, p. 257, doi : 10.1021 / jo01072a600 .