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375934

Sigma-Aldrich

N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide

≥95%, with 1% tert-Butyldimethylchlorosilane

Sinónimos:

MTBSTFA+TBDMSCl, 99:1, N-Methyl-N-tert-butyldimethylsilyltrifluoroacetamide, MTBSTFA + 1% TBDMSCl, Silylating mixture VI

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About This Item

Fórmula empírica (notación de Hill):
C9H18F3NOSi
Número de CAS:
77377-52-7
Peso molecular:
241.33
Beilstein:
3606546
Número MDL:
MFCD00009671
Código UNSPSC:
12352001
ID de la sustancia en PubChem:
24863412
NACRES:
NA.22

Nombre del producto

N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide with 1% tert-Butyldimethylchlorosilane, ≥95%

Nivel de calidad

100

Ensayo

≥95%

Formulario

liquid

contiene

1% TBDMSCl

grupo funcional

amine
fluoro

temp. de almacenamiento

−20°C

cadena SMILES

CN(C(=O)C(F)(F)F)[Si](C)(C)C(C)(C)C

InChI

1S/C9H18F3NOSi/c1-8(2,3)15(5,6)13(4)7(14)9(10,11)12/h1-6H3

Clave InChI

QRKUHYFDBWGLHJ-UHFFFAOYSA-N

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Aplicación

N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide with 1% tert-butyldimethylchlorosilane is commonly used for the preparation of N-tert-butyldimethylsilyl ethanolamines resulting from the hydrolysis of nitrogen mustards. It is also used for selective O-silylation of N,O-diacylhydroxyl amines.

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Pictogramas

FlameExclamation mark
GHS02,GHS07

Palabra de señalización

Warning

Frases de peligro

H226,H315,H319

Clasificaciones de peligro

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

Código de clase de almacenamiento

3 - Flammable liquids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

113.0 °F - closed cup

Punto de inflamabilidad (°C)

45 °C - closed cup

Equipo de protección personal

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

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Certificados de análisis (COA)

Lot/Batch Number
BCCJ2964
BCCG3071
BCCB0590
BCBX5506
BCBW0512

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Organometallics, 23, 2157-2161 (2004)
Tsubasa Nakajima et al.
Plant & cell physiology, 55(9), 1605-1612 (2014-06-28)
Cyanobacteria have flexible metabolic capability that enables them to adapt to various environments. To investigate their underlying metabolic regulation mechanisms, we performed an integrated analysis of metabolic flux using transcriptomic and metabolomic data of a cyanobacterium Synechocystis sp. PCC 6803
P Canosa et al.
Journal of chromatography. A, 1072(1), 107-115 (2005-05-11)
A solid-phase microextraction (SPME) method for the determination of triclosan, methyl triclosan, 2,4-dichlorophenol and 2,3,4-trichlorophenol (considered as possible triclosan metabolites) in water samples was optimised. Analytes were first concentrated on a SPME fibre, directly exposed to the sample, and then
Xiaodong Huang et al.
Analytical chemistry, 80(1), 107-114 (2007-12-07)
This work describes an approach to differential metabolomics that involves stable isotope labeling for relative quantification as part of sample analysis by two-dimensional gas chromatography/mass spectrometry (GCxGC/MS). The polar metabolome in control and experimental samples was extracted and differentially derivatized
Claude Schummer et al.
Talanta, 77(4), 1473-1482 (2008-12-17)
In this study, MTBSTFA and BSTFA, which are among the preferred derivatization reagents for silylation were both tested on derivatization of six different groups of polar chemicals to get information about usefulness in terms of sensitivity and specificity of both
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