15256

BSA+TMCS

for GC derivatization, LiChropur^™, 93.0-97.0% (GC)

• Synonym(e): Bis-(trimethylsilyl)-acetamid + Trimethylchlorsilan
• UNSPSC-Code: 41116105
• PubChem Substanz-ID: 24849236
• NACRES: NA.22

Eigenschaften

• Qualität: for GC derivatization; LiChropur^™
• Qualitätsniveau: 100
• Assay: 93.0-97.0% (GC)
• Zusammensetzung: trimethylchlorosilane (minor component), 3.0-5.0% GC
• Eignung der Reaktion: reagent type: derivatization reagent; reaction type: Silylations
• Methode(n): gas chromatography (GC): suitable

Beschreibung

Allgemeine Beschreibung

BSA+TMCS combination, is one of the most commonly used silylating reagents. BSA is readily used for silylating a wide range of functional groups such as non-sterically hindered alcohols, amides, amines, amino acids, carboxylic acids, and enols. TMCS is a silylation catalyst always used with other silylation reagents to increase the reactivity in derivatization of alcohols, alkaloids, amines, biogenic amines, carboxylic acids, phenols, and steroids.

Anwendung

Learn more in the Product Information

Suitable for the derivatization of α-ketoacids, amines, amino acids, cycloserine, histamine and metabolites, phenylethylamines, phosphatidylserines and tryptamines. BSA+TMCS may be used as a derivatizing reagent for the determination of steryl glycosides in biodiesel using gas chromatography–mass spectrometry.

Suitable for the derivatization of a-ketoacids, amines, amino acids, cycloserine, histamine and metabolites, phenylethylamines, phosphatidylserines and tryptamines.

Leistungsmerkmale und Vorteile

• BSA+TMCS has good solvent properties and can function as a silylation reagent without additional solvents.        
• Alternatively, the mixture is very soluble in most commonly used silylation solvents.        
• This combination is extremely sensitive to moisture and should be handled under dry conditions.

Sonstige Hinweise

Leistungsstarke Silylierungsmischung mit breitem Anwendungsbereich

Reagent for trimethylsilyl diglyceride, trimethylsilyl (TMS) and trimethylsilyl oximes.

Rechtliche Hinweise

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Piktogramme: GHS02,GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H225 - H302 - H314
• P-Sätze: P210 - P233 - P264 - P303 + P361 + P353 - P370 + P378 - P403 + P235
• Gefahreneinstufungen: Acute Tox. 4 Oral - Flam. Liq. 2 - Skin Corr. 1A
• Zusätzliche Gefahrenhinweise: EUH014
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): 53.6 °F - closed cup
• Flammpunkt (°C): 12 °C - closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter