1-iodoctane

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Structural formula
Structural formula of 1-iodoctane
General
Surname 1-iodoctane
other names
  • Octyl iodide
  • 1-iodoctane
Molecular formula C 8 H 17 I.
Brief description

colorless liquid

External identifiers / databases
CAS number 629-27-6
EC number 211-084-5
ECHA InfoCard 100.010.077
PubChem 12380
Wikidata Q57905056
properties
Molar mass 240.13 g mol −1
Physical state

liquid

density

1.32 g cm −3

Melting point

−44 ° C

boiling point

226 ° C

Vapor pressure

1.72 hPa (50 ° C)

solubility
  • very sparingly soluble in water (<1 g l −1 )
  • soluble in ethanol and ether
Refractive index

1.4878 (20 ° C)

safety instructions
GHS labeling of hazardous substances
07 - Warning

Caution

H and P phrases H: 315-319
P: 305 + 351 + 338
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-Iodoctane is a chemical compound from the group of aliphatic , saturated halogenated hydrocarbons .

Occurrence

1-Iodoctane has been identified in the volatile compounds of Kombu ( Laminaria spp.).

Extraction and presentation

1-Iodoctane can be obtained by reacting 1-chlorooctane with iodine or by reacting 1-bromooctane with sodium iodide in hexane at 60 ° C.

properties

1-iodoctane is a flammable, hardly ignitable, light-sensitive, colorless liquid that is very sparingly soluble in water.

use

1-Iodoctane is used to synthesize other chemical compounds.

safety instructions

The vapors of 1-iodoctane can form an explosive mixture with air ( flash point 87 ° C).

Individual evidence

  1. ↑ a b c d e f g h i j k Entry on 1-iodoctane in the GESTIS substance database of the IFA , accessed on October 28, 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. 336 ( limited preview in Google Book search).
  3. ↑ Data sheet 1-iodooctane, 98% from Sigma-Aldrich , accessed on October 28, 2018 ( PDF ).
  4. ↑ Hidehito TAKAHASHI, Hidenobu SUMITANI, Yumiko INADA, Daizo MORI: Identification of Volatile Compounds of Kombu (Laminaria spp.) And Their Odor Description , Nippon Shokuhin Kagaku Kogaku Kaishi, 2002, Volume 49, Issue 4, Pages 228-237, Released January 20, 2010, Online ISSN 1881-6681, Print ISSN 1341-027X, doi: 10.3136 / nskkk.49.228 .
  5. ^ John E. McMurry: Study Guide with Student Solutions Manual for McMurry's Organic Chemistry, 8th . Cengage Learning, 2011, ISBN 978-0-8400-5445-6 , pp. 261 ( limited preview in Google Book search).
  6. ↑ Akihiko Ueyama, Michiko Mizuno and a .: Preparation of Polyoxetane Resins Anchoring Pendant Oligo (oxyethylene) Chains and Uses as Polymer Solvents for Alkali Metal Ions. In: Polymer Journal. 33, 2001, p. 754, doi : 10.1295 / polymj.33.754 .
  7. ↑ Data sheet 1-iodooctane, 98 +%, stab. with copper at AlfaAesar, accessed on October 28, 2018 ( PDF )(JavaScript required) .