69478

N-Methyl-N-(trimethylsilyl)trifluoroacetamide with 1% trimethylchlorosilane

with 1% trimethylchlorosilane, for GC derivatization, LiChropur^™

• Formule empirique (notation de Hill) : C₆H₁₂F₃NOSi
• CAS Number: 24589-78-4
• Poids moléculaire : 199.25
• Beilstein: 1941550
• Numéro MDL: MFCD00000411
• Code UNSPSC : 23151817
• ID de substance PubChem : 329761687
• Nomenclature NACRES : NA.22

Propriétés

• Product Name: N-Methyl-N-(trimethylsilyl)trifluoroacetamide with 1% trimethylchlorosilane, derivatization grade (GC derivatization), LiChropur^™
• Qualité: derivatization grade (GC derivatization); LiChropur^™
• Niveau de qualité: 100
• Essai: ≥97.0%
• Forme: liquid
• Pertinence de la réaction: reagent type: derivatization reagent; reaction type: Silylations
• Technique(s): gas chromatography (GC): suitable
• Indice de réfraction: n20/D 1.378
• Chaîne SMILES: CN(C(=O)C(F)(F)F)[Si](C)(C)C
• InChI: 1S/C6H12F3NOSi/c1-10(12(2,3)4)5(11)6(7,8)9/h1-4H3
• Clé InChI: MSPCIZMDDUQPGJ-UHFFFAOYSA-N

Description

Description générale

Silylation can be performed by adding N-Methyl-N-(trimethylsilyl)trifluoroacetamide (MTFA) during analysis of fluorometabolites via gas chromatography-mass spectrometry (GC-MS).

Application

Addition of Trimethylchlorosilane aids in the derivatization of amides, secondary amines and hindered hydroxy groups. Most volatile of the TMS derivatives often elutes at the solvent front of the GC.

Informations légales

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Pictogrammes: GHS02,GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H226,H315,H319,H335
• Conseils de prudence: P210 - P261 - P280 - P304 + P340 + P312 - P370 + P378 - P403 + P235
• Classification des risques: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 78.8 °F - closed cup
• Point d'éclair (°C): 26 °C - closed cup
• Équipement de protection individuelle: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter