15256
BSA+TMCS
for GC derivatization, LiChropur™, 93.0-97.0% (GC)
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Synonym(s):
Bis(trimethylsilyl)acetamide + Trimethylchlorosilane
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grade
for GC derivatization
Quality Level
Assay
93.0-97.0% (GC)
quality
LiChropur™
composition
trimethylchlorosilane (minor component), 3.0-5.0% GC
reaction suitability
reagent type: derivatization reagent
reaction type: Silylations
technique(s)
gas chromatography (GC): suitable
Related Categories
General description
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.
Features and Benefits
- 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.
Other Notes
Powerful silylation mixture with wide applicability
Reagent for trimethylsilyl diglyceride, trimethylsilyl (TMS) and trimethylsilyl oximes.
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
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Description
Pricing
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Flam. Liq. 2 - Skin Corr. 1A
Supplementary Hazards
WGK
WGK 3
Flash Point(F)
53.6 °F
Flash Point(C)
12 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
危险化学品
Certificates of Analysis (COA)
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J. Heberle et al.
Silylating Agents, 2nd ed. (1995)
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