1-bromoheptane

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Structural formula
Structural formula of 1-bromoheptane
General
Surname 1-bromoheptane
other names
  • 1-heptyl bromide
  • n-heptyl bromide
Molecular formula C 7 H 15 Br
Brief description

colorless to yellowish liquid

External identifiers / databases
CAS number 629-04-9
EC number 211-068-8
ECHA InfoCard 100.010.063
PubChem 12369
Wikidata Q57950291
properties
Molar mass 179.10 g mol −1
Physical state

liquid

density

1.14 g cm −3

Melting point

−58 ° C

boiling point

179 ° C

solubility
  • practically insoluble in water (6.7 mg l −1 at 25 ° C)
  • soluble in ethanol and ether
Refractive index

1.4499 (20 ° C)

safety instructions
GHS labeling of hazardous substances
02 - Highly / extremely flammable

Caution

H and P phrases H: 226
P: no P-phrases
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-Bromoheptane is a chemical compound from the group of aliphatic , saturated halogenated hydrocarbons .

Extraction and presentation

1-Bromoheptane can be obtained by reacting heptyl alcohol with hydrobromic acid or by brominating n-heptane .

properties

1-Bromoheptane is a colorless to yellowish liquid that is practically insoluble in water.

use

1-Bromoheptane is an important intermediate for organic synthesis, pharmacy and agrochemistry.

safety instructions

The vapors of 1-bromoheptane can form an explosive mixture with air ( flash point 60 ° C).

literature

  • C. Sun, SM Clarke, A. Brewer, B. Li, JE Parker, F. Demmel: The structures of 1-bromoheptane and 1-bromononane monolayers adsorbed on the surface of graphite. In: Molecular Physics. 110, 2012, p. 217, doi : 10.1080 / 00268976.2011.640290 .

Individual evidence

  1. ↑ a b c d e f g h i j Entry on 1-bromoheptane in the GESTIS substance database of the IFA , accessed on October 29, 2018(JavaScript required) .
  2. ↑ 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. 68 ( limited preview in Google Book search).
  3. ↑ a b Data sheet 1-Bromoheptane, 98 +% from AlfaAesar, accessed on October 29, 2018 ( PDF )(JavaScript required) .
  4. ^ H. Altenburg, I. Bang, K. Bartelt, Fr. Baum, C. Brahm, W. Cramer, K. Dieterich, R. Ditmar, M. Dohrn, H. Einbeck, H. Euler, ES Faust, C. Funk, O. v. Fürth, O. Gerngroß: Biochemisches Handlexikon 1st volume, 1st half carbon, hydrocarbons, alcohols of the aliphatic series, phenols . Springer-Verlag, 2013, ISBN 978-3-642-90817-0 , pp. 101 ( limited preview in Google Book search).