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10504-60-6 - Methyldiphenylsulfonium tetrafluoroborate, 95% - Diphenyl(methyl)sulfonium tetrafluoroborate - L00512 - Alfa Aesar

L00512 Methyldiphenylsulfonium tetrafluoroborate, 95%

CAS-Nummer
10504-60-6
Synonyme
Diphenyl(methyl)sulfonium tetrafluoroborate

Größe Preis ($) Menge Verfügbarkeit
25g 237,00
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Methyldiphenylsulfonium tetrafluoroborate, 95%

MDL
MFCD00051861
EINECS
234-032-3

Chemische Eigenschaften

Formel
C13H13BF4S
Molmasse
288.11
Schmelzpunkt
63-67°
Löslichkeit
Soluble in water, alcohol.

Anwendungen

Methyldiphenylsulfonium tetrafluoroborate is a Methylene transfer agent. It is also used in alkyl diphenylsulfonium salts in place of trialkyl avoids sulfur-containing by-products arising from the Sommelet-Hauser rearrangement.

Bemerkungen

Store in cool, dry conditions in well sealed containers. Keep container tightly closed.

Literaturverweise

Charles L. Perrin. Mechanism of hydrogen exchange in amides. J. Am. Chem. Soc. 1974, 96, (17), 5628-5631.

Theodore Cohen.; Glen Herman.; Toby M. Chapman.; David Kuhn. Laboratory model for the biosynthesis of cyclopropane rings. Copper-catalyzed cyclopropanation of olefins by sulfur ylides. J. Am. Chem. Soc. 1974, 96, (17), 5627-5628.

Methylene transfer agent, compare Trimethyl­sulfonium iodide, A12639. Use of alkyl diphenylsulfonium salts in place of trialkyl avoids sulfur-containing by-products arising from the Sommelet-Hauser rearrangement: J. Am. Chem. Soc., 86, 918 (1964); 95, 1285 (1973).

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Sicherheitshinweise: P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P363-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. 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 SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
4732019
Gefahrenklasse
8
Verpackungsgruppe
III
Harmonized Tariff Code
2930.90
TSCA
No

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