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Trifluoroacetic anhydride, 99+%

Codice prodotto. 11460174
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Codice prodotto. 11460174 Fornitore Thermo Scientific Alfa Aesar N. del fornitore A13614.22
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Beskrivelse

CAS: 407-25-0 | C4F6O3 | 210.03 g/mol

Trifluoroacetic anhydride is used for the introduction of trifluoroacetyl group in organic synthesis. It is involved in the preparation of N- and O-trifluoroacetyl derivatives of a wide range of biologically active compounds for gas chromatography analysis. It plays an important role as desiccant for trifluoroacetic acid. It is also used in the oxidation of aldehydes to acids, esters, amides as well as in the protection of alcohols and amines. In addition, it is used as analytical reagents, solvents and dehydration condensing agent. It serves as an intermediate of fluorine fine chemicals, pharmaceuticals and agrochemicals.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Trifluoroacetic anhydride is used for the introduction of trifluoroacetyl group in organic synthesis. It is involved in the preparation of N- and O-trifluoroacetyl derivatives of a wide range of biologically active compounds for gas chromatography analysis. It plays an important role as desiccant for trifluoroacetic acid. It is also used in the oxidation of aldehydes to acids, esters, amides as well as in the protection of alcohols and amines. In addition, it is used as analytical reagents, solvents and dehydration condensing agent. It serves as an intermediate of fluorine fine chemicals, pharmaceuticals and agrochemicals.

Solubility
Miscible with benzene, dichloromethane, diethyl ether, dimethylformamide, terahydrofuran and acetonitrile.

Notes
Hygroscopic and moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents, strong bases, strong acids, and alcohols.
TRUSTED_SUSTAINABILITY

Kemiske identifikatorer

CAS 407-25-0
Formula molecolare C4F6O3
Molecular Weight (g/mol) 210.03
Numero MDL MFCD00000416
InChI Key QAEDZJGFFMLHHQ-UHFFFAOYSA-N
Sinonimo trifluoroacetic anhydride, trifluoroacetic acid anhydride, 2,2,2-trifluoroacetic anhydride, bis trifluoroacetic anhydride, acetic acid, trifluoro-, anhydride, perfluoroacetic anhydride, trifluoroacetyl anhydride, tfaa, hexafluoroacetic anhydride, anhydrid kyseliny trifluoroctove
PubChem CID 9845
SMILES FC(F)(F)C(=O)OC(=O)C(F)(F)F

Tekniske data

Materiale o nome chimico Trifluoroacetic anhydride
Punto di fusione -65°C
Densità 1.503
Punti di ebollizione 39°C to 40°C
Formula lineare (CF3CO)2O
Indice di rifrazione 1.269
Quantità 100 g
Numero UN UN3265
Beilstein 746197
Sensibilità Moisture sensitive
Informazioni di solubilità Miscible with benzene,dichloromethane,diethyl ether,dimethylformamide,terahydrofuran and acetonitrile.
IUPAC Name 2,2,2-trifluoroacetyl 2,2,2-trifluoroacetate
Peso formulazione 210.03
Percent Purity ≥99%
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Sikkerhed og håndtering

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Produktidentifikator
  • Trifluoroacetic anhydride
 Signalord
  • Pericolo
 Farekategori
  • Tossicità acuta Categoria 4
  • PERICOLO A LUNGO TERMINE PER L'AMBIENTE ACQUATICO Cronico 3
  • Lesione oculare grave/irritazione oculare Categoria 1
  • Corrosione/irritazione della pelle Categoria 1A
 Faresætning
  • H314-Provoca gravi ustioni cutanee e gravi lesioni oculari.
  • H318-Provoca gravi lesioni oculari.
  • H332-Nocivo se inalato.
  • H412-Nocivo per gli organismi acquatici con effetti di lunga durata.
  • EUH014-Reagisce violentemente con l'acqua.
 Sikkerhedssætning
  • P273-Non disperdere nell'ambiente.
  • P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
  • P303+P361+P353-IN CASO DI CONTATTO CON LA PELLE (o con i capelli): togliere immediatamente tutti gli indumenti contaminati. Sciacquare la pelle/fare una doccia.
  • P304+P340-IN CASO DI INALAZIONE: trasportare l'infortunato all'aria aperta e mantenerlo a riposo in posizione che favorisca la respirazione.
  • P305+P351+P338-IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
  • P310-Contattare immediatamente un CENTRO ANTIVELENI/un medico .
 Supplerende oplysninger
  • MIXTURE LIST-Contain: Trifluoroacetic acidanhydride
SDS

RUO – Research Use Only

Produkttitel
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