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N,O-Bis(trimethylsilyl)trifluoroacetamide, 99+%, packaged under Argon in resealable ChemSeal™ bottles
CAS: 25561-30-2 | C8H18F3NOSi2 | 257.403 g/mol
$72.38 - $679.64
Chemical Identifiers
| 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 |
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Price | Quantity | |||||
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AA4242906
|
Thermo Scientific Chemicals
04242906 |
5 g |
Each for $72.38
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AA4242914
|
Thermo Scientific Chemicals
04242914 |
25 g |
Each for $229.49
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AA4242922
|
Thermo Scientific Chemicals
04242922 |
100 g |
Each for $679.64
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Description
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
Chemical Identifiers
| 25561-30-2 | |
| 257.403 | |
| XCOBLONWWXQEBS-GHXNOFRVSA-N | |
| 9601896 | |
| C[Si](C)(C)N=C(C(F)(F)F)O[Si](C)(C)C |
| C8H18F3NOSi2 | |
| MFCD00008269 | |
| 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 | |
| trimethylsilyl (1Z)-2,2,2-trifluoro-N-trimethylsilylethanimidate |
Specifications
| 25561-30-2 | |
| Colorless to Yellow | |
| 145°C to 147°C | |
| ChemSeal™ bottles | |
| 1.384 | |
| 5 g | |
| 3607620 | |
| 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 | |
| XCOBLONWWXQEBS-GHXNOFRVSA-N | |
| trimethylsilyl (1Z)-2,2,2-trifluoro-N-trimethylsilylethanimidate | |
| 9601896 | |
| ≥99% | |
| N,O-Bis (trimethylsilyl)trifluoroacetamide |
| -10°C | |
| 0.97 g/mL | |
| 23°C (73°F) | |
| C8H18F3NOSi2 | |
| MFCD00008269 | |
| UN2924 | |
| Moisture sensitive | |
| Miscible with chloroform. | |
| C[Si](C)(C)N=C(C(F)(F)F)O[Si](C)(C)C | |
| 257.403 | |
| 257.4 | |
| Liquid |
Safety and Handling
GHS H Statement
H314-H318-H226
Causes severe skin burns and eye damage.
Causes serious eye damage.
Flammable liquid and vapor.
P210-P233-P235-P240-P241-P242-P243-P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P501c
H226-H314-H335
DOTInformation : Hazard Class: 3
EINECSNumber : 247-103-9
TSCA : Yes
storageNote1 : 2°C to 8°C
Recommended Storage : Keep cold; Store under Nitrogen
RUO – Research Use Only