2-nuns
Structural formula | ||||||||||||||||
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cis -form (top), trans -form (bottom) | ||||||||||||||||
General | ||||||||||||||||
Surname | 2-nuns | |||||||||||||||
other names |
Non-2-en |
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Molecular formula | C 9 H 18 | |||||||||||||||
Brief description |
colorless liquid ( mixture of isomers ) |
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External identifiers / databases | ||||||||||||||||
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properties | ||||||||||||||||
Molar mass | 126.24 g mol −1 | |||||||||||||||
Physical state |
liquid |
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density |
0.734 g cm −3 (25 ° C, trans isomer) |
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boiling point |
144–145 ° C ( trans isomer) |
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solubility |
all isomers are soluble in most organic solvents |
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Refractive index |
1.42 (20 ° C, trans isomer) |
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safety instructions | ||||||||||||||||
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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 |
2-nonene is an organochemical compound from the group of alkenes that occurs in two isomeric forms.
Occurrence
2-nones occurs in cigarette smoke .
Extraction and presentation
Nonenes can be obtained by trimerizing a C3 petroleum stream containing 40-60% propylene in the presence of a phosphoric acid catalyst.
properties
As a mixture of isomers, 2-nonene is a colorless liquid.
use
Nonene (which also includes 2- nonene ) are used as an intermediate in the polymer, surfactant and detergent industries.
Individual evidence
- ↑ a b Entry on 2-Nonene (cis- and trans-mixture) at TCI Europe, accessed on June 2, 2017.
- ↑ a b c d e f data sheet trans-2-Nonen, 99% from Sigma-Aldrich , accessed on June 2, 2017 ( PDF ).
- ^ Richard Montgomery Stephenson: Handbook of the Thermodynamics of Organic Compounds . Springer Science & Business Media, 2012, ISBN 978-94-009-3173-2 , pp. 311 ( 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. 1941 ( limited preview in Google Book Search).
- ↑ a b Entry on Nonene in the Hazardous Substances Data Bank , accessed June 2, 2017.