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

L00512 Methyldiphenylsulfonium tetrafluoroborate, 95%

CAS Number
10504-60-6
Synonyms
Diphenyl(methyl)sulfonium tetrafluoroborate

Size Price ($) Quantity Availability
5g 66.23
25g 249.26
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Methyldiphenylsulfonium tetrafluoroborate, 95%

MDL
MFCD00051861
EINECS
234-032-3

Chemical Properties

Formula
C13H13BF4S
Formula Weight
288.11
Melting point
63-67°
Solubility
Soluble in water, alcohol.

Applications

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.

Notes

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

Literature References

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 Hazard and Precautionary Statements

Hazard Statements: H314-H318

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

Precautionary Statements: 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.

Other References

Beilstein
4732019
Hazard Class
8
Packing Group
III
Harmonized Tariff Code
2930.90
TSCA
No

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