33154-U
BSTFA + TMCS, 99:1
Synonym(s):
Chlorotrimethylsilane, N,O-Bis(trimethylsilyl)trifluoroacetamide, Trimethylchlorosilane, Trimethylsilyl chloride
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About This Item
UNSPSC Code:
41121813
description
(SYLON BFT)
reaction suitability
reagent type: derivatization reagent
reaction type: Silylations
packaging
pkg of 144 × 0.1 mL
concentration
(BSTFA + TMCS, 99:1)
General description
BSTFA is a stronger silylating reagent 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 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.
Other Notes
Reagent for trimethylsilyl (TMS).
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, 214-214 (1979)
N.Narasimhachari et al.
Journal of Chromatographic Science, 9, 502-502 (1971)
Mass spectra of prostaglandins. IV. Trimethylsilyl derivatives of prostaglandins of the F series.
B S Middleditch et al.
Analytical biochemistry, 55(2), 509-520 (1973-10-01)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 33154-U | 04061826728246 |