1-chlorododecane

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Structural formula
Crystal structure Structural formula of 1-chlorododecane
General
Surname 1-chlorododecane
other names
  • 1-dodecyl chloride
  • Lauryl chloride
Molecular formula C 12 H 25 Cl
Brief description

colorless liquid with a characteristic odor

External identifiers / databases
CAS number 112-52-7
EC number 203-981-5
ECHA InfoCard 100.003.619
PubChem 8192
ChemSpider 7900
Wikidata Q24736563
properties
Molar mass 204.79 g mol −1
Physical state

liquid

density

0.87 g cm −3

Melting point

-9 ° C

boiling point

260 ° C

Vapor pressure

<0.1 hPa (20 ° C)

solubility
  • practically insoluble in water (approx. 7 mg l −1 at 20 ° C)
  • soluble in organic solvents
Refractive index

1.443 (20 ° C)

safety instructions
GHS labeling of hazardous substances
07 - Warning 09 - Dangerous for the environment

Caution

H and P phrases H: 315-410
P: 273-302 + 352
Toxicological data

17300 mg kg −1 ( LD 50 ,  rat ,  oral )

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-chlorododecane is a chemical compound from the group of aliphatic , saturated halogenated hydrocarbons and chloroalkanes .

Extraction and presentation

1-chlorododecane, by chlorination of dodecane-1-ol with thionyl chloride or hydrogen chloride / zinc chloride are obtained. It is also possible to produce it by photochlorination of dodecane in the presence of zeolites .

properties

1-chlorododecane is a flammable, hardly inflammable, colorless liquid with a characteristic odor, which is practically insoluble in water.

use

1-chlorododecane is used as an intermediate in the production of esters, thiols , amines , organometallic compounds and others.

Individual evidence

  1. ↑ a b c d e f g h i j Entry on 1-chlorododecane in the GESTIS substance database of the IFA , accessed on March 19, 2019(JavaScript required) .
  2. ↑ a b c Entry on 1-chlorododecane. In: Römpp Online . Georg Thieme Verlag, accessed on March 19, 2019.
  3. ↑ Data sheet 1-Chlorododecane, ≥98.0% (GC) from Sigma-Aldrich , accessed on March 19, 2019 ( PDF ).
  4. ↑ Data sheet 1-chlorododecane (PDF) from Merck , accessed on March 19, 2019.
  5. ^ Houben-Weyl Methods of Organic Chemistry Vol. V / 3, 4th Edition Fluorine and Chlorine Compounds . Georg Thieme Verlag, 2014, ISBN 3-13-179994-3 , p. 833 ( limited preview in Google Book search).
  6. ↑ G. Geiseler, K. Quitzsch u. a .: Physical properties of positionally isomeric n-dodecyl chlorides. In: Journal of Physical Chemistry. 220O, 1962, doi : 10.1515 / zpch-1962-22031 .