Dibenzyl sulfide

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Structural formula
Structural formula of dibenzyl sulfide
General
Surname Dibenzyl sulfide
other names
  • 1,1 '- (sulfanediyldimethylene) dibenzene ( IUPAC )
  • 1,1 '- (thiobis (methylene)) bisbenzene
Molecular formula C 14 H 14 S
Brief description

white solid with an unpleasant odor

External identifiers / databases
CAS number 538-74-9
EC number 208-703-6
ECHA InfoCard 100.007.913
PubChem 10867
ChemSpider 10407
Wikidata Q10374760
properties
Molar mass 214.33 g mol −1
Physical state

firmly

density

1.06 g cm −3

Melting point

48-50 ° C

solubility
safety instructions
GHS labeling of hazardous substances
no GHS pictograms
H and P phrases H: no H-phrases
P: no P-phrases
Toxicological data

> 2000 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 .

Dibenzyl sulfide is a chemical compound from the group of thioethers .

Extraction and presentation

Dibenzyl sulfide can be obtained by reacting benzyl chloride with sodium sulfide .

properties

Dibenzyl sulfide is a flammable, hardly flammable, white solid with an unpleasant odor that is practically insoluble in water. At 150 K it has an orthorhombic crystal structure with the space group Pbcn (space group no. 60) . Template: room group / 60

use

Dibenzyl sulfide is used for organic synthesis.

Individual evidence

  1. ↑ a b c d e f g h i Entry on dibenzyl sulfide in the GESTIS substance database of the IFA , accessed on January 29, 2020(JavaScript required) .
  2. ↑ a b c Entry on dibenzyl sulfide in the Hazardous Substances Data Bank , accessed January 30, 2020.
  3. ^ Christian Hansson: Dibenzyl sulfide at 150 K. In: Acta Crystallographica Section E Structure Reports Online. 62, 2006, p. O2377, doi : 10.1107 / S1600536806017491 .