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

Manufacturer:  Alfa Aesar™ A1203309

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Catalog No. AAA1203309



Description

Description

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.
Specifications

Specifications

145°C to 147°C
10g
23°C (73°F)
C8H18F3NOSi2
UN2924
trimethylsilyl 1z-222-trifluoro-n-z-trimethylsilyl ethanimidoate, trimethylsilyl 222-trifluoro-n-trimethylsilyl ethanecarboximidate, trimethylsilyl 222-trifluoro-n-trimethylsilyl ethanimidate, trimethylsilyl 222-trifluoro-n-trimethylsilyl acetimidate, acetamide 222-trifluoro-on-bis trimethylsilyl, no-bis trimethylsilyl trifluoroacetamide bstfa, no-bis trimethylsilyl trifluoroacetamide, bstfa
C[Si](C)(C)N=C(C(F)(F)F)O[Si](C)(C)C
257.403
257.4
-10°C
N,O-Bis (trimethylsilyl)trifluoroacetamide
25561-30-2
MFCD00008269
3607620
XCOBLONWWXQEBS-GHXNOFRVSA-N
trimethylsilyl (1Z)-2,2,2-trifluoro-N-trimethylsilylethanimidate
9601896
≥98%

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
trimethylsilyl 1z-222-trifluoro-n-z-trimethylsilyl ethanimidoate, trimethylsilyl 222-trifluoro-n-trimethylsilyl ethanecarboximidate, trimethylsilyl 222-trifluoro-n-trimethylsilyl ethanimidate, trimethylsilyl 222-trifluoro-n-trimethylsilyl acetimidate, acetamide 222-trifluoro-on-bis trimethylsilyl, no-bis trimethylsilyl trifluoroacetamide bstfa, no-bis trimethylsilyl trifluoroacetamide, bstfa
trimethylsilyl (1Z)-2,2,2-trifluoro-N-trimethylsilylethanimidate
Safety and Handling

Safety and Handling

GHS H Statement
H314-H318-H226
Causes severe skin burns and eye damage.
Causes serious eye damage.
Flammable liquid and vapor.

GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, CORROSIVE, N.O.S.

Recommended Storage : 2°C to 8°C

SDS Documents