33149-U
BSTFA + TMCS, 99:1
Synonym(s):
Chlorotrimethylsilane, N,O-Bis(trimethylsilyl)trifluoroacetamide, Trimethylchlorosilane, Trimethylsilyl chloride
description
(SYLON BFT)
reaction suitability
reagent type: derivatization reagent
reaction type: Silylations
packaging
pkg of 1 × 50 mL
concentration
(BSTFA + TMCS, 99:1)
General description
BSTFA is a stronger silylating reagent as compared to BSA. In most cases, BSTFA is used in place of BSA as the reaction products are more volatile avoiding interference with early peaks in a chromatogram. BSTFA along with TMCS is considered to be a suitable reagent for quantitative reactions.
Application
It was used in the derivatization of water during determination of trace levels of bisphenol A from plastic water containers, using solid-phase microextraction (SPME) coupled with GC-MS.
Suitable for the derivitazation of alkylphosphonic acids and aminoalkylphosphonic acids, aminothiols, bilirubins, carboxylic acids sodium salts, glycerophospholipids, homovanillic acids and vanillylmandelic acid , 3-O-methyldopamine and 4-O-methyldopamine, phosphoryl and phosphono ethanolamine, polyphosphoinositides, steroid phosphates, tryptamines, tyrosine, tryptophan and metabolites.
Other Notes
Reagent for isothiocyanate (amino compounds), oxime, trimethylsilyl (TMS), trimethylsilyl deacylated polyphosphoinositides and trimethylsilyl glycerophosphate esters.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
75.2 °F - closed cup
flash_point_c
24 °C - closed cup
Regulatory Information
危险化学品
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D.R. Knapp
Handbook of Analytical Derivatization Reactions, 214-215 (1979)
A.J. Poole et al.
Clinica Chimica Acta; International Journal of Clinical Chemistry, 73, 517-517 (1976)
N. Narasimhachari
Journal of Chromatography A, 9, 502-502 (1971)
Combined gas chromatography-mass spectrometry of brain polyphosphoinositides.
T J Cicero et al.
Biochemical and biophysical research communications, 42(3), 428-433 (1971-02-05)
P.W. Albro and L. Fishbein
Journal of Chromatography A, 55, 297-297 (1971)
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