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  6. N,O-bis(trimetilsilil)trifluoroacetamida, + 99 %, envasada bajo argón en frascos resellables ChemSeal™, Thermo Scientific Chemicals

N,O-bis(trimetilsilil)trifluoroacetamida, + 99 %, envasada bajo argón en frascos resellables ChemSeal™, Thermo Scientific Chemicals

Código de producto. 11374598
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Product Code. 11374598 Supplier Thermo Scientific Alfa Aesar Supplier No. 042429.14
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Description

CAS: 25561-30-2 | C8H18F3NOSi2 | 257.403 g/mol

N,O-Bis(trimethylsilyl)trifluoroacetamide is used as a derivatization reagent for gas chromatography and mass-spectrometry analysis of phenolic acids in fruits. It is also used as a reactant in the preparation of pyrimidinone ribosides and analogs which shows anti-tumor properties. It plays as an important role as a reagent for the regioselective desulfation of polysaccharide sulfates. Furthermore, it is used to prepare trimethylsilyl ethers of carbohydrates and alcohols.

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.

  • Envasado bajo argón
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 25561-30-2
Fórmula molecular C8H18F3NOSi2
Peso molecular (g/mol) 257.403
Número MDL MFCD00008269
Clave InChI XCOBLONWWXQEBS-GHXNOFRVSA-N
Sinónimo bstfa, n,o-bis trimethylsilyl trifluoroacetamide, acetamide, 2,2,2-trifluoro-o,n-bis trimethylsilyl, trimethylsilyl 2,2,2-trifluoro-n-trimethylsilyl acetimidate, trimethylsilyl 2,2,2-trifluoro-n-trimethylsilyl ethanimidate, trimethylsilyl 1z-2,2,2-trifluoro-n-z-trimethylsilyl ethanimidoate #, n,o-bis trimethylsilyl trifluoroacetamide bstfa, trimethylsilyl 2,2,2-trifluoro-n-trimethylsilyl ethanecarboximidate
PubChem CID 9601896
Nombre IUPAC Trimetilsililo (1Z)-2,2,2-trifluoro-N-trimetilsililetianimidato
SMILES C[Si](C)(C)N=C(C(F)(F)F)O[Si](C)(C)C

Specifications

Nombre del producto químico o material N,O-Bis (trimethylsilyl)trifluoroacetamide
Punto de fusión -10°C
Color De incoloro a amarillo
Densidad 0.97 g/mL
Punto de ebullición 145°C to 147°C
Temperatura de inflamación 23°C (73°F)
Envase Frascos ChemSeal™
Índice de refracción 1.384
Cantidad 25 g
Número UN UN2924
Beilstein 3607620
Sensibilidad Moisture sensitive
Información de solubilidad Miscible with chloroform.
Formula Weight (peso de la fórmula) 257.4
Porcentaje de pureza ≥99%
Forma física Líquido
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