1-iodobutane

from Wikipedia, the free encyclopedia
Structural formula
Structural formula of 1-iodobutane
General
Surname 1-iodobutane
other names

Butyl iodide

Molecular formula C 4 H 9 I.
Brief description

colorless liquid with an ethereal odor

External identifiers / databases
CAS number 542-69-8
EC number 208-824-4
ECHA InfoCard 100.008.023
PubChem 10962
Wikidata Q2537889
properties
Molar mass 184.02 g mol −1
Physical state

liquid

density

1.62

Melting point

−103 ° C

boiling point

130 ° C

Vapor pressure

13.9 hPa (20 ° C)

solubility
Refractive index

1.498 (20 ° C)

safety instructions
GHS labeling of hazardous substances
02 - Highly / extremely flammable 06 - Toxic or very toxic

danger

H and P phrases H: 226-331
P: 261-311
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-Iodobutane is a chemical compound of iodine from the group of saturated halogenated hydrocarbons .

Extraction and presentation

1-Iodobutane can be obtained by reacting 1-bromobutane with sodium iodide .

properties

1-Iodobutane is a volatile, flammable, colorless liquid with an ethereal odor that is very sparingly soluble in water.

use

1-Iodobutane is used as an intermediate in the manufacture of other chemical compounds.

safety instructions

The vapors of 1-iodobutane can form an explosive mixture with air ( flash point 31 ° C).

Individual evidence

  1. a b c d e f g h i j Entry on 1-iodobutane in the GESTIS substance database of the IFA , accessed on January 10, 2017(JavaScript required) .
  2. a b c data sheet 1-iodobutane, 99% from Sigma-Aldrich , accessed on April 30, 2016 ( PDF ).
  3. Joachim Buddrus, Bernd Schmidt: Fundamentals of organic chemistry . Walter de Gruyter GmbH & Co KG, 2015, ISBN 978-3-11-033105-9 , p. 250 ( limited preview in Google Book Search).