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

Chemical Identifiers

CAS 25561-30-2
Molecular Formula C8H18F3NOSi2
Formula Weight 257.4
MDL Number MFCD00008269
UN Number UN2924
Beilstein 3607620
Synonym BSTFA
Chemical Name or Material N,O-Bis (trimethylsilyl)trifluoroacetamide
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1203306 SDS Alfa Aesar™
A1203306
5g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAA1203309 SDS Alfa Aesar™
A1203309
10g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAA1203318 SDS Alfa Aesar™
A1203318
50g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAA1203322 SDS Alfa Aesar™
A1203322
100g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

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.
Description & Specifications

Chemical Identifiers

25561-30-2
257.4
UN2924
BSTFA
C8H18F3NOSi2
MFCD00008269
3607620
N,O-Bis (trimethylsilyl)trifluoroacetamide

Specifications

25561-30-2
145° to 147°C
23°C (73°F)
257.4
UN2924
BSTFA
≥98%
−10°C
5g
C8H18F3NOSi2
MFCD00008269
3607620
N,O-Bis (trimethylsilyl)trifluoroacetamide

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