Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

882-33-7 - Diphenyl disulfide, 98% - Phenyl disulfide - A12586 - Alfa Aesar

A12586 Diphenyl disulfide, 98%

CAS Number
882-33-7
Synonyms
Phenyl disulfide

Size Price ($) Quantity Availability
50g 38.11
250g 122.40
Add to Cart Add to Quote Request View Item

Diphenyl disulfide, 98%

MDL
MFCD00003065
EINECS
212-926-4

Chemical Properties

Formula
C12H10S2
Formula Weight
218.34
Melting point
58-62°
Boiling Point
310°
Solubility
Insoluble in water.

Applications

Diphenyl disulfide is one of the most popular organic disulfides used in organic synthesis. It is used as a reagent for the α-phenylsulfenylation of carbonyl compounds. It participates in hydrothiolation of alkynes via amine-mediated single electron transfer mechanism. It is the hydrolysis product of dyfonate.

Notes

Stable under recommended storage conditions. Incompatible with oxidizing agents.

Literature References

Tsuyoshi Taniguchi; Tatsuya Fujii; Atsushi Idota; Hiroyuki Ishibashi. Reductive addition of the benzenethiyl radical to alkynes by amine-mediated single electron transfer reaction to diphenyl disulfide. Organic Letters. 2009, 11, (15)3298-3301

 

S.C.Mitchell; R.M.Nickson; E.R.Porter; W.F.Jackson; S.L.Preston; A.Q.Zhang. The fate of diphenyl sulphide, diphenyl sulphoxide and diphenyl sulphone in the rat. Drug Metabolism and Drug Interactions. 2000, 16, (3)191-206

Sulfenylation agent for enolates of ketones, esters or carboxylic acid dianions: J. Am. Chem. Soc., 95, 6840 (1973); 98, 4887 (1976); Chem. Rev., 78, 363 (1978). Oxidation to the sulfoxide and thermal elimination can be used for the conversion of ketones to enones via thermal sulfoxide elimination, less frequently used than the selenoxide route (cf preceding entry), due to the higher temperatures required.

Also sulfenylates organolithium reagents from, e.g. lithiated furans: J. Org. Chem., 46, 2473 (1981).

Alkyl halides under phase-transfer conditions give alkyl phenyl sulfides in good yields,: Synth. Commun., 12, 595 (1982), and alkenyl halides in the presence of CuI give alkenyl sulfides: Chem. Lett., 769 (1989).

For use as a catalyst in the photochemical cis-trans isomerization of olefins (used in the synthesis of the macrolide ricinelaidic acid lactone), see: Org. Synth. Coll., 7, 470 (1990).

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P280g-P305+P351+P338

Wear protective gloves. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Other References

Beilstein
639794
Harmonized Tariff Code
2930.90
TSCA
Yes
RTECS
SS6825000

Recommended

  • A12197

    6-Mercaptopurine monohydrate, 98%
  • 11186

    Yttrium(III) acetate tetrahydrate, REacton®, 99.99% (REO)
  • A10173

    Trifluoromethanesulfonic acid, 98+%
  • A10221

    Imidazole, 99%
  • A10849

    Benzenesulfonyl chloride, 98%

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware