1-bromopentane
Structural formula | ||||||||||||||||
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General | ||||||||||||||||
Surname | 1-bromopentane | |||||||||||||||
other names |
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Molecular formula | C 5 H 11 Br | |||||||||||||||
Brief description |
colorless liquid with a sweet odor |
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properties | ||||||||||||||||
Molar mass | 151.04 g mol −1 | |||||||||||||||
Physical state |
liquid |
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density |
1.22 g cm −3 (20 ° C) |
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Melting point |
-88 ° C |
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boiling point |
129 ° C |
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Vapor pressure |
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solubility |
practically insoluble in water (0.051 g l −1 at 25 ° C) |
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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 . |
1-Bromopentane is a chemical compound from the group of halogenated hydrocarbons , more precisely the bromoalkanes .
Extraction and presentation
1-Bromopentane is produced by the reaction of 1-pentanol with hydrogen bromide .
properties
1-bromopentane is a colorless liquid with a sweetish odor that is practically insoluble in water. It forms highly flammable vapor-air mixtures. The compound has a flash point of 31 ° C.
use
1-Bromopentane is used for organic and pharmaceutical syntheses. For example, 1-fluoropentane can be obtained by reaction with potassium fluoride in ethylene glycol .
Web links
- Entry to pentanes, 1-bromo . In: P. J. Linstrom, W. G. Mallard (Eds.): NIST Chemistry WebBook, NIST Standard Reference Database Number 69 . National Institute of Standards and Technology , Gaithersburg MD, accessed November 24, 2019.
Individual evidence
- ↑ a b c d e f g h i j k l m entry on 1-bromopentane in the GESTIS substance database of IFA , accessed on January 8, 2020(JavaScript required) .
- ↑ Broomchemie BV: Melding Wet milieubeheer , pp. 16-17.
- ↑ PrepChem.com: Synthesis of 1-FLUOROPENTANE , accessed October 30, 2018.
- ^ F. Asinger: Paraffins Chemistry and Technology . Elsevier, 2016, ISBN 978-1-4831-4662-1 , pp. 271 ( limited preview in Google Book search).