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.

455-16-3 - p-Toluenesulfonyl fluoride, 98% - Tosyl fluoride - L12204 - Alfa Aesar

L12204 p-Toluenesulfonyl fluoride, 98%

CAS-Nummer
455-16-3
Synonyme
Tosyl fluoride

Größe Preis ($) Menge Verfügbarkeit
25g 78,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

p-Toluenesulfonyl fluoride, 98%

MDL
MFCD00007421
EINECS
207-238-6

Chemische Eigenschaften

Formel
C7H7FO2S
Molmasse
174.19
Schmelzpunkt
40-41°
Siedepunkt
112°/16mm
Flammpunkt
105°(221°F)
Sensitivität
Moisture Sensitive
Löslichkeit
Hydrolyzes in water.

Anwendungen

p-Toluenesulfonyl fluoride is used for sulfonylation of organometallic reagents as a simple, one-step synthesis of sulfones. It is useful in the treatment of Alzheimer?s disease. It is used to study the DNS polymerase from spinach leaf extracts. It was used in isolation and separation of Pseudomonas aeruginosa membranes by density sucrose gradient centrifugation.

Bemerkungen

Moisture Sensitive. Incompatible with bases, moisture and oxidizing agents. Store under dry inert gas. Protect from humidity and water.

Literaturverweise

F Sala; A R Amileni; B Parisi; S Spadari. A gamma-like DNA polymerase in spinach chloroplasts. European Journal of Biochemistry.1980, 112, (2), 211-217.

Véronique Viarre; Eric Cascales; Geneviève Ball; Gérard P F Michel; Alain Filloux; Romé Voulhoux. HxcQ liposecretin is self-piloted to the outer membrane by its N-terminal lipid anchor. Journal of Biological Chemistry.2009, 284, (49), 33815-33823.

For sulfonylation of organometallic reagents as a simple, one-step synthesis of sulfones, see: J. Org. Chem., 57, 697 (1992):

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H301-H314-H318

Toxic if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage.

Sicherheitshinweise: P260u-P301+P310a-P303+P361+P353-P305+P351+P338-P405-P501a

IF SWALLOWED: 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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
2208423
Gefahrenklasse
8
Verpackungsgruppe
II
Harmonized Tariff Code
2904.99
TSCA
Yes
RTECS
XT8050000

Empfohlen

  • L00160

    p-Toluenesulfonic anhydride, 97%
  • L00577

    S,S-Dimethyl-N-(p-toluenesulfonyl)sulfoximine, 98%

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf