33037-U
BSA Derivatization Grade
Synonym(s):
N,O-Bis(trimethylsilyl)acetamide
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About This Item
EC Number:
233-892-7
UNSPSC Code:
12352200
grade
derivatization grade ((GC derivatization)), derivatization grade
description
Silylation reagent
reaction suitability
reagent type: derivatization reagent
reaction type: Silylations
packaging
pkg of 1 × 25 mL
General description
BSA (N,O-Bis(trimethylsilyl)acetamide) is a powerful reagent for silyation of alkyl hydroperoxides. It reacts quantitatively under mild conditions with alcohols, amines, phenols and carboxylic acids which gives trimethylsilyl ethers and esters.
Application
BSA was used in silyation procedure of amino acid phenylthiohydantoin standards during GC analysis.
Other Notes
Reagent for 1,3-dipheylimidazolidine-2-carboxylic acid, o-ethyloxime, quinoxalone, trimethylsilyl and trimethylsilyl oximes.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Flam. Liq. 3 - Skin Corr. 1B
supp_hazards
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
111.2 °F - closed cup
flash_point_c
44 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Regulatory Information
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D.R. Knapp
Handbook of Analytical Derivatization Reactions, 202-232 (1979)
Derivatives for the identification and quantitative determination of some keto and aldo-caroxylic acids by gas-liquid chromatography.
R A Chalmers et al.
The Analyst, 97(161), 951-957 (1972-12-01)
Gas chromatographic behavior of trimethylsilylated phenylthiohydantoin amino acids.
R E Harman et al.
Analytical biochemistry, 25(1), 452-458 (1968-10-24)
Mass spectrometric studies of thyroxine and related compounds. Trimethylsilyl derivatives.
A M Lawson et al.
Biomedical mass spectrometry, 1(6), 374-380 (1974-12-01)
N.E.Hoffman and T. Killinger
Analytical Chemistry, 41, 162-162 (1969)
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