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Thermo Scientific™ BSTFA Silylation Reagent
Obtain excellent GC separations with Thermo Scientific™ BSTFA Silylation Reagent.
Brand: Thermo Scientific™ TS-38829
This item is not returnable.
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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
| GC | |
| 100 g | |
| 100 g |
| 98 to 100% | |
| 2°C to 8°C | |
| Trimethylsilyl 2,2,2-trifluoro-N-(trimethylsilyl)acetimidate |
Safety and Handling
Signal Word
Hazard Category
Hazard Statement
Precautionary Statement
Supplemental information
- 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
For Research Use Only. Not for use in diagnostic procedures.