1-eicosanol
Structural formula | ||||||||||||||||
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General | ||||||||||||||||
Surname | 1-eicosanol | |||||||||||||||
other names |
Arachidyl alcohol |
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Molecular formula | C 20 H 42 O | |||||||||||||||
Brief description |
white solid |
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External identifiers / databases | ||||||||||||||||
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properties | ||||||||||||||||
Molar mass | 298.55 g mol −1 | |||||||||||||||
Physical state |
firmly |
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density |
0.80 g cm −3 (4 ° C) |
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Melting point |
62-65 ° C |
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boiling point |
370 ° C (999 hPa) |
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Vapor pressure |
<0.001 hPa (38 ° C) |
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solubility |
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Refractive index |
1.435 (20 ° C) |
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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-Eicosanol is a chemical compound from the group of fatty alcohols .
Occurrence
1-eicosanol is found in olive oil .
Extraction and presentation
1-Eicosanol can be obtained by Ziegler synthesis ( trialkylaluminum process).
properties
1-Eicosanol is a white solid that is practically insoluble in water.
use
1-Eicosanol is used in aerosol detection methods by gradient HPLC for the detection of various lipids. It also serves as a lubricant and is used in drugs and cosmetics.
Individual evidence
- ↑ a b c d e f g h i j k l m data sheet 1-eicosanol, 98% from Sigma-Aldrich , accessed on May 6, 2015 ( PDF ).
- ↑ a b Werner Baumann, Bettina Herberg-Liedtke: Chemicals in metal processing: data and facts on environmental protection . Springer-Verlag, 2013, ISBN 978-3-642-61004-2 , p. 503 ( limited preview in Google Book search).
- ↑ a b William M. Haynes: CRC Handbook of Chemistry and Physics, 95th Edition: . CRC Press, 2014, ISBN 978-1-4822-0868-9 , pp. 153 ( limited preview in Google Book search).
- ↑ DK Salunkhe, SS Kadam: Handbook of Fruit Science and Technology: Production, Composition, Storage, and Processing . CRC Press, 1995, ISBN 978-0-8247-9643-3 , pp. 470 ( limited preview in Google Book search).
- ↑ Lewis, RJ Sr .; Hawley's Condensed Chemical Dictionary , 14th Edition. John Wiley & Sons, Inc. New York, NY 2001, p. 89.
- ^ Entry on 1-eicosanol in the Hazardous Substances Data Bank , accessed on May 6, 2015.
- ↑ Michael Ash, Irene Ash: Handbook of Preservatives: . Synapse Info Resources, 2004, ISBN 978-1-890595-66-1 , pp. 280 ( limited preview in Google Book search).