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4551-15-9 - (Phenylthio)trimethylsilane, 97% - Phenyl trimethylsilyl sulfide - S-Trimethylsilylthiophenol - L06319 - Alfa Aesar

L06319 (Phenylthio)trimethylsilane, 97%

CAS-Nummer
4551-15-9
Synonyme
Phenyl trimethylsilyl sulfide
S-Trimethylsilylthiophenol

Größe Preis ($) Menge Verfügbarkeit
5g 40,17
25g 113,00
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(Phenylthio)trimethylsilane, 97%

MDL
MFCD00008272
EINECS
224-916-7

Chemische Eigenschaften

Formel
C6H5SSi(CH3)3
Molmasse
182.36
Siedepunkt
73-75°/10mm
Flammpunkt
30°(86°F)
Dichte
0.965
Brechungsindex
1.5320
Sensitivität
Moisture Sensitive
Löslichkeit
Hydrolyzes in water.

Anwendungen

(Phenylthio)trimethylsilane is used to produce 1-phenyl-1,2-bis-phenylsulfanyl-ethane at the temperature of 40°C.

Bemerkungen

Moisture Sensitive. Incompatible with moisture, oxidizing agents, Strong acids. Protect from humidity and water. Store away from oxidizing agents.

Literaturverweise

E.W. Abel; C.R. Jenkins. Interaction of thiosilanes and disilthianes with some transitional and post-transitional metal halides. Journal of Organometallic Chemistry.1968,14 285-289.

Thioacetalization reagent. In the presence of CN-, aldehydes and ketones are converted to O-TMS hemithioacetals J. Am. Chem. Soc., 99, 5009 (1977). With Lewis acids, e.g. TiCl4, the diphenyl dithioacetals can be obtained in good yield J. Org. Chem., 55, 5966 (1990). Aldehydes and ketones can be converted to the otherwise difficultly accessible mixed O-alkyl, S-phenyl acetals by the reagent in the presence of the alkyl TMS ether and TMS triflate: Tetrahedron Lett., 32, 467 (1991).

In the presence of TMS-OTf, converts methyl glycosides to phenylthio glycosides. These undergo methanolysis, after activation by reaction with NBS: J. Am. Chem. Soc., 105, 2430 (1983); 107, 1691 (1985).

In the presence of ZnI2 and tetrabutylammonium iodide, cleaves methyl and benzyl ethers in high yield: Tetrahedron Lett., 2305 (1980).

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H226-H315-H319-H335

Flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P210-P261-P280-P240-P303+P361+P353-P305+P351+P338-P304+P340-P362-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Ground/bond container and receiving equipment. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
1905944
Gefahrenklasse
3
Verpackungsgruppe
III
Harmonized Tariff Code
2931.90
TSCA
Yes

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