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375934

N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide

≥95%, with 1% tert-Butyldimethylchlorosilane

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):
C9H18F3NOSi
CAS Number:
77377-52-7
Molecular Weight:
241.33
UNSPSC Code:
12352001
PubChem Substance ID:
24863412
NACRES:
NA.22
Beilstein/REAXYS Number:
3606546
MDL number:
MFCD00009671
Assay:
≥95%
Form:
liquid
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Product Name

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

Quality Level

100

assay

≥95%

form

liquid

contains

1% TBDMSCl

functional group

amine, fluoro

storage temp.

−20°C

SMILES string

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

InChI key

QRKUHYFDBWGLHJ-UHFFFAOYSA-N

Application

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.

Disclaimer

Supply conditions do not apply to the regions and states of Brazil: North, Northeast, Mato Grosso do Sul, Mato Grosso, and Rio Grande do Sul.

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pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

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

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

113.0 °F - closed cup

flash_point_c

45 °C - closed cup

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN1340
BCCJ2964
BCCG3071
BCCB0590
BCBX5506

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Organometallics, 23, 2157-2161 (2004)
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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
Xiaowei Wang et al.
Journal of chromatography. A, 1216(35), 6267-6273 (2009-07-31)
A sample pretreatment method for the determination of 18 chlorophenols (CPs) in aqueous samples by derivatization liquid-phase microextraction (LPME) was investigated using gas chromatography-mass spectrometry. Derivatization reagent was spiked into the extraction solvent to combine derivatization and extraction into one
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