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

L06319 (Phenylthio)trimethylsilane, 97%

Codice CAS
4551-15-9
Sinonimi
Phenyl trimethylsilyl sulfide
S-Trimethylsilylthiophenol

Dimensioni Prezzo ($) Quantità Disponibilità
5g 40,17
25g 113,00
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(Phenylthio)trimethylsilane, 97%

MDL
MFCD00008272
EINECS
224-916-7

Proprietà chimiche

Formula
C6H5SSi(CH3)3
Peso formula
182.36
Punto di ebollizione
73-75°/10mm
Punto di infiammabilità
30°(86°F)
Densità
0.965
Indice di rifrazione
1.5320
Sensibilità
Moisture Sensitive
Solubilità
Hydrolyzes in water.

Applicazioni

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

Note

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

Letteratura

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).

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H226-H315-H319-H335

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

Dichiarazioni precauzionali: 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.

Altri riferimenti

Beilstein
1905944
Classe di rischio
3
Gruppo di imballaggio
III
Codice tariffe armonizzato
2931.90
TSCA
Yes

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