15256

BSA + TMCS

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

• Synonyme(s) : Bis(trimethylsilyl)acetamide + Trimethylchlorosilane
• Code UNSPSC : 41116105
• ID de substance PubChem : 24849236
• Nomenclature NACRES : NA.22

Propriétés

• Qualité: for GC derivatization; LiChropur^™
• Niveau de qualité: 100
• Pureté: 93.0-97.0% (GC)
• Composition: trimethylchlorosilane (minor component), 3.0-5.0% GC
• Pertinence de la réaction: reagent type: derivatization reagent; reaction type: Silylations
• Technique(s): gas chromatography (GC): suitable

Description

Description générale

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.

Application

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.

Caractéristiques et avantages

• 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.

Autres remarques

Mélange de silylation puissant avec large gamme d′applications

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

Informations légales

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Pictogrammes: GHS02,GHS05,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H225,H302,H314
• Conseils de prudence: P210 - P233 - P264 - P303 + P361 + P353 - P370 + P378 - P403 + P235
• Classification des risques: Acute Tox. 4 Oral - Flam. Liq. 2 - Skin Corr. 1A
• Risques supp: EUH014
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 53.6 °F - closed cup
• Point d'éclair (°C): 12 °C - closed cup
• Équipement de protection individuelle: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter