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

Name: N-Methyl-N-(trimethylsilyl)trifluoroacetamide with 1% trimethylchlorosilane
Brand: SIAL
Price: 1390 CZK

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

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Size/SKU	Availability	Price
1 mL	Please contact Customer Service for Availability	CZK 1,390.00
5 mL	Please contact Customer Service for Availability	CZK 5,770.00
10 x 1 mL	Please contact Customer Service for Availability	CZK 7,410.00

About This Item

Empirical Formula (Hill Notation):

C₆H₁₂F₃NOSi

CAS Number:

24589-78-4

Molecular Weight:

199.25

UNSPSC Code:

23151817

PubChem Substance ID:

329761687

NACRES:

NA.22

Beilstein/REAXYS Number:

1941550

MDL number:

MFCD00000411

Assay:

≥97.0%

Form:

liquid

CZK 1,390.00

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Properties

Product Name

N-Methyl-N-(trimethylsilyl)trifluoroacetamide with 1% trimethylchlorosilane, derivatization grade (GC derivatization), LiChropur^™

grade

derivatization grade (GC derivatization)

Quality Segment

100

assay

≥97.0%

form

liquid

quality

LiChropur^™

reaction suitability

reagent type: derivatization reagent
reaction type: Silylations

technique(s)

gas chromatography (GC): suitable

refractive index

n20/D 1.378

SMILES string

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

InChI key

MSPCIZMDDUQPGJ-UHFFFAOYSA-N

Description

General description

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.

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

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This Item	M7891	394866	12124
Supelco 69478 N-Methyl-N-(trimethylsilyl)trifluoroacetamide with 1% trimethylchlorosilane	Supelco M7891 N-Methyl-N-(trimethylsilyl)trifluoroacetamide	Supelco 394866 N-Methyl-N-(trimethylsilyl)trifluoroacetamide	Supelco 12124 N-Methyl-N-trimethylsilyltrifluoroacetamide activated III
assay ≥97.0%	assay -	assay ≥98%	assay -
Quality Level 100	Quality Level 100	Quality Level 100	Quality Level 100
reaction suitability reagent type: derivatization reagent reaction type: Silylations	reaction suitability -	reaction suitability reagent type: derivatization reagent reaction type: Silylations	reaction suitability reagent type: derivatization reagent reaction type: Silylations
refractive index n20/D 1.378	refractive index n20/D 1.38 (lit.)	refractive index n20/D 1.38 (lit.)	refractive index n20/D 1.383
form liquid	form liquid	form liquid	form -
quality LiChropur^™	quality for silylations, LiChropur^™	quality -	quality LiChropur^™

pictograms

GHS02,GHS07

signalword

Warning

hcodes

H226,H315,H319,H335

pcodes

P210 - P261 - P280 - P304 + P340 + P312 - P370 + P378 - P403 + P235

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

78.8 °F - closed cup

flash_point_c

26 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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