33155-U
BSTFA + TMCS, 99:1
Synonym(s):
Chlorotrimethylsilane, N,O-Bis(trimethylsilyl)trifluoroacetamide, Trimethylchlorosilane, Trimethylsilyl chloride
description
(SYLON BFT)
Quality Level
reaction suitability
reagent type: derivatization reagent
reaction type: Silylations
packaging
pkg of 1 × 25 mL
concentration
(BSTFA+TMCS, 99:1)
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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 isothiocyanate (amino compounds), oxime, trimethylsilyl (TMS), trimethylsilyl deacylated polyphosphoinositides and trimethylsilyl glycerophosphate esters.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
75.2 °F - closed cup
Flash Point(C)
24 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
危险化学品
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Ryan R Lappe et al.
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D.R. Knapp
Handbook of Analytical Derivatization Reactions, 214-214 (1979)
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Biochemical and biophysical research communications, 42(3), 428-433 (1971-02-05)
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