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  6. N,O-Bis(trimethylsilyl)trifluoroacetamide, 98+%

N,O-Bis(trimethylsilyl)trifluoroacetamide, 98+%

Product Code. 11469902
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Product Code. 11469902 Supplier Thermo Scientific Alfa Aesar Supplier No. A12033.09
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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.

Applications
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.

Solubility
Miscible with chloroform.

Notes
Moisture sensitive. Store in cool place. Keep the container tightly closed in a dry and well-ventilated place Incompatible with strong oxidizing agents and strong acids.
TRUSTED_SUSTAINABILITY

Kemiske identifikatorer

CAS 25561-30-2
Molecular Formula C8H18F3NOSi2
MDL Number MFCD00008269
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

Tekniske data

Melting Point -10°C
Density 0.97
Boiling Point 145°C to 147°C
Flash Point 23°C (73°F)
Refractive Index 1.384
Quantity 10 g
UN Number UN2924
Beilstein 3607620
Sensitivity Moisture sensitive
Solubility Information Miscible with chloroform.
InChI Key XCOBLONWWXQEBS-GHXNOFRVSA-N
SMILES C[Si](C)(C)N=C(C(F)(F)F)O[Si](C)(C)C
IUPAC Name trimethylsilyl (1Z)-2,2,2-trifluoro-N-trimethylsilylethanimidate
Molecular Weight (g/mol) 257.403
Formula Weight 257.4
Percent Purity ≥98%
Chemical Name or Material N,O-Bis (trimethylsilyl)trifluoroacetamide
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RUO – Research Use Only

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