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85431 Sigma-Aldrich

Silylating mixture I according to Sweeley

for GC derivatization

Synonym: Chlorotrimethylsilane – hexamethyldisilazane mixture, HMDS + TMCS, Hexamethyldisilazane/TMCS 2/1 (v/v)

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Derivatization Reagents, Derivatization Reagents GC, Reagents for Silylation,
grade   for GC derivatization
description   ready to use solution in pyridine (10 vol parts)
InChI Key   UCJNZOHHMSKSRP-UHFFFAOYSA-N
storage temp.   2-8°C

Description

Other Notes

Useful silylating mixture for the silylation of hydroxy-compounds

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 1992 6.1(3) / PGII
WGK Germany 
2
Flash Point(F) 
62.6 °F
Flash Point(C) 
17 °C

Documents

Certificate of Analysis

Protocols & Articles

Articles

Silylating Reagents for GC-MS Compatible Derivatives of NSAIDs

Human and veterinary pharmaceuticals are a group of “emerging” contaminants,1, 2 some of which are produced in increasingly large volumes every year. The amounts produced are reaching quantities simi...
Luis-Alberto Martin
AnalytiX Volume 10 Article 2
Keywords: Anti-inflammatory agents, Derivatizations, Environmental, Gas chromatography, Gas chromatography mass spectrometry, Mass spectrometry, Metabolites, Pesticides, Pharmaceutical, Silylations, Veterinary

Peer-Reviewed Papers
15

References

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