1-decene
Structural formula | ||||||||||||||||
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General | ||||||||||||||||
Surname | 1-decene | |||||||||||||||
other names |
Decylene |
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Molecular formula | C 10 H 20 | |||||||||||||||
Brief description |
colorless liquid with a characteristic odor |
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External identifiers / databases | ||||||||||||||||
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properties | ||||||||||||||||
Molar mass | 140.27 g mol −1 | |||||||||||||||
Physical state |
liquid |
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density |
0.74 g cm −3 |
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Melting point |
−66 ° C |
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boiling point |
172 ° C |
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Vapor pressure |
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solubility |
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Refractive index |
1.4214 (20 ° C, 589 nm) |
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safety instructions | ||||||||||||||||
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Toxicological data | ||||||||||||||||
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 |
1-Decene is a chemical compound from the group of unsaturated aliphatic hydrocarbons .
Occurrence
1-decene is found in cigarette smoke .
Extraction and presentation
1-decene can be prepared by oligomerization of ethylene by Natta process Ziegler , or produced by cracking of petrochemical waxes.
properties
1-decene is a slightly volatile, colorless liquid with a characteristic odor, which is practically insoluble in water. It forms oligomers .
use
1-Decene is used as a comonomer and as an intermediate in the production of a number of other compounds. The hydrogenated poly-1-decene ( E 907) synthesized from the compound is approved as a coating agent for sugar confectionery and dried fruits.
safety instructions
The vapors of 1-decene can form an explosive mixture with air ( flash point 44 ° C, ignition temperature 235 ° C).
Individual evidence
- ↑ a b c d e f g h i j k l m entry on 1-decene in the GESTIS substance database of the IFA , accessed on April 19, 2018(JavaScript required) .
- ^ Richard J. Lewis, Sr .: Hawley's Condensed Chemical Dictionary . 15th edition. Wiley-Interscience, 2007, ISBN 978-0-471-76865-4 (English).
- ↑ a b c Data sheet 1-Decen (PDF) from Merck , accessed on September 12, 2013.
- ↑ Alan Rodgman, Thomas A. Perfetti: The Chemical Components of Tobacco and Tobacco Smoke, Second Edition . CRC Press, 2016, ISBN 978-1-4665-1552-9 , pp. 18 ( limited preview in Google Book search).
- ↑ a b OECD : Screening Information Dataset (SIDS) Initial Assessment Report (SIAR) for 1-Decene , accessed on November 6, 2014.
- ^ V. Stepina, V. Vesely: Lubricants and Special Fluids . Elsevier, 1992, ISBN 0-08-087587-4 , pp. 152 ( limited preview in Google Book search).
- ↑ Sarastro GmbH: Ordinance on the admission of additives to food to ... BoD - Books on Demand, 2012, ISBN 3-86471-742-6 , p. 46 ( limited preview in Google Book search).