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  6. N,O-Bis(trimethylsilyl)trifluoroacetamide, 99+%, packaged under Argon in resealable ChemSeal™ bottles

N,O-Bis(trimethylsilyl)trifluoroacetamide, 99+%, packaged under Argon in resealable ChemSeal™ bottles

Produktkod. 11374598
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Produktkod. 11374598 Leverantör Thermo Scientific Alfa Aesar Leverantörsnummer 042429.14
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Beskrivning

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.

  • Packaged under Argon
TRUSTED_SUSTAINABILITY

Kemiska identifierare

CAS 25561-30-2
Molecular Formula C8H18F3NOSi2
Molecular Weight (g/mol) 257.403
MDL Number MFCD00008269
InChI Key XCOBLONWWXQEBS-GHXNOFRVSA-N
Synonym 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
IUPAC Name trimethylsilyl (1Z)-2,2,2-trifluoro-N-trimethylsilylethanimidate
SMILES C[Si](C)(C)N=C(C(F)(F)F)O[Si](C)(C)C

Specifikationer

Melting Point -10°C
Color Colorless to Yellow
Density 0.97 g/mL
Boiling Point 145°C to 147°C
Flash Point 23°C (73°F)
Packaging ChemSeal™ bottles
Refractive Index 1.384
Quantity 25 g
UN Number UN2924
Beilstein 3607620
Sensitivity Moisture sensitive
Solubility Information Miscible with chloroform.
Formula Weight 257.4
Percent Purity ≥99%
Physical Form Liquid
Chemical Name or Material N,O-Bis (trimethylsilyl)trifluoroacetamide
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