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  6. Thermo Scientific™ BSTFA Silylation Reagent
  7. 11567570

Thermo Scientific™ BSTFA Silylation Reagent

Obtain excellent GC separations with Thermo Scientific™ BSTFA Silylation Reagent.

Brand:  Thermo Scientific™ TS-38829

Additional Details : CAS : 25561-30-2 Weight : 0.50000kg Transport : UN number : 2924 Chem class : 3 Pack group : III


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Product Code. 11567570

  • € 417.00 / Each
Estimated Shipment: 16-05-2024
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Description

Description

Improve GC analysis with Thermo Scientific™ BSTFA Silylation Reagent. The highly volatile byproducts mono(trimethylsilyl)trifluoroacetamide (BSTFA) and trifluoroacetamide elute with the solvent front to ensure excellent chromatographic separations. This silylation reagent reacts with a wide range of polar compounds and is particularly well suited for the GC analyses of some lower boiling TMS-amino acids and TMS Krebs cycle acids.

BSTFA is a powerful thrimethylsilyl donor, with donor strength that is comparable to its unfluorinated analog BSA [N,O-Bis(trimethylsilyl)acetamide]. BSTFA reacts to replace labile hydrogens on a wide range of polar compounds with a -Si(CH3)3 group. This physical characteristic is particularly useful in the gas chromatography of some lower boiling TMS-amino acids and TMS Krebs cycle acids.
  • Increased volatility of reaction byproducts mono(trimethylsilyl)trifluoroacetamide and trifluoroacetamide over corresponding nonfluorinated compounds from BSA
  • Increased volatility makes it possible to derivatize smaller molecules with which the TMS derivatives elute with the byproducts from BSA
Specifications

Specifications

GC
100 g
100 g
98 to 100%
2°C to 8°C
Trimethylsilyl 2,2,2-trifluoro-N-(trimethylsilyl)acetimidate
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Safety and Handling

Safety and Handling

Signal Word
  • Danger

Hazard Category
  • Flammable liquid Category 3
  • Skin corrosion/irritation Category 1 B

Hazard Statement
  • H226-Flammable liquid and vapour.
  • H314-Causes severe skin burns and eye damage.

Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P264-Wash thoroughly after handling.
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P233-Keep container tightly closed.
  • P260-Do not breathe dust/fume/gas/mist/vapours/spray.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • P370+P378-In case of fire: Use to extinguish.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P403+P235-Store in a well-ventilated place. Keep cool.
  • P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.

Supplemental information
  • MIXTURE LIST-Contains : trimethylsilyl 2,2,2-trifluoro-N-(trimethylsilyl) acetimidate

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Special Offers

For Research Use Only. Not for use in diagnostic procedures.