15256

BSA+TMCS

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

• Sinonimo/i: Bis(trimethylsilyl)acetamide + Trimethylchlorosilane
• Codice UNSPSC: 41116105
• ID PubChem: 24849236
• NACRES: NA.22

Proprietà

• Grado: for GC derivatization
• Livello qualitativo: 100
• Saggio: 93.0-97.0% (GC)
• Qualità: LiChropur^™
• Composizione: trimethylchlorosilane (minor component), 3.0-5.0% GC
• Impiego in reazioni chimiche: reagent type: derivatization reagent; reaction type: Silylations
• tecniche: gas chromatography (GC): suitable

Descrizione

Descrizione generale

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.

Applicazioni

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.

Caratteristiche e vantaggi

• 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.

Altre note

Powerful silylation mixture with wide applicability

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

Note legali

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS05,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H225,H302,H314
• Consigli di prudenza: P210 - P233 - P264 - P303 + P361 + P353 - P370 + P378 - P403 + P235
• Classi di pericolo: Acute Tox. 4 Oral - Flam. Liq. 2 - Skin Corr. 1A
• Rischi supp: EUH014
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): 53.6 °F - closed cup
• Punto d’infiammabilità (°C): 12 °C - closed cup
• Dispositivi di protezione individuale: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter