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Benzoic acid (trifluoromethanesulfonic acid)anhydride

Benzoic acid (trifluoromethanesulfonic acid)anhydride Struktur
36967-85-8
CAS-Nr.
36967-85-8
Englisch Name:
Benzoic acid (trifluoromethanesulfonic acid)anhydride
Synonyma:
Benzoyl Triflate;Benzoyl=trifluoromethanesulfonate;Benzoyl Trifluoromethanesulfonate >Benzoic trifluoromethanesulfonic anhydride;Trifluoromethanesulfonic Acid Benzoyl Ester;Benzoic acid (trifluoromethanesulfonic acid)anhydride;Trifluoromethanesulfonic Acid Benzoyl Ester Benzoyl Triflate;Benzoic acid, anhydride with 1,1,1-trifluoromethanesulfonic acid
CBNumber:
CB22391823
Summenformel:
C8H5F3O4S
Molgewicht:
254.18
MOL-Datei:
36967-85-8.mol

Benzoic acid (trifluoromethanesulfonic acid)anhydride Eigenschaften

Siedepunkt:
94°C/2.2mmHg(lit.)
Dichte
1.542±0.06 g/cm3(Predicted)
Flammpunkt:
114°C
storage temp. 
<0°C
Aggregatzustand
clear liquid
Farbe
Colorless to Light orange to Yellow
CAS Datenbank
36967-85-8
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
HS Code  2933998090
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
Sicherheit
P264 Nach Gebrauch gründlich waschen.
P264 Nach Gebrauch gründlich waschen.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.

Benzoic acid (trifluoromethanesulfonic acid)anhydride Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

Benzoic acid (trifluoromethanesulfonic acid)anhydride is useful as a reagent for protecting hindered hydroxyl groups as their benzoyl esters; a reagent for effecting bridgehead carboxaldehyde ring expansion; a highly reactive benzoylating reagent for Friedel-Crafts acylation.

synthetische

Benzoic acid (trifluoromethanesulfonic acid)anhydride is synthesized from Benzoyl Chloride and Trifluoromethanesulfonic Acid. Generation in situ has been achieved with benzoyl chloride and silver triflate, benzoic anyhdride and  triflic acid, and reaction of S-methyl thiobenzoate with methyl triflate.

Benzoic acid (trifluoromethanesulfonic acid)anhydride Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Silbertrifluormethansulfonat Trifluormethansulfonsaeure Natriumbenzoat Benzoesure Benzoylchlorid

Downstream Produkte

Benzoic acid (trifluoromethanesulfonic acid)anhydride Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 52)Lieferanten
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36967-85-8()Verwandte Suche:

  • Benzoic acid (trifluoromethanesulfonic acid)anhydride
  • Benzoyl=trifluoromethanesulfonate
  • Trifluoromethanesulfonic Acid Benzoyl Ester Benzoyl Triflate
  • Trifluoromethanesulfonic Acid Benzoyl Ester
  • Benzoic acid, anhydride with 1,1,1-trifluoromethanesulfonic acid
  • Benzoyl Trifluoromethanesulfonate >
  • Benzoyl Triflate
  • Benzoic trifluoromethanesulfonic anhydride
  • 36967-85-8
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