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33035-U

Supelco

BSA Derivatization Grade

derivatization grade, Silylation reagent

Synonym(s):

N,O-Bis(trimethylsilyl)acetamide

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About This Item

EC Number:
233-892-7
UNSPSC Code:
23151816

grade

derivatization grade ((GC derivatization))
derivatization grade

reaction suitability

reagent type: derivatization reagent
reaction type: Silylations

packaging

pkg of 144 × 0.1 mL (33035-U)

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General description

BSA (N,O-Bis(trimethylsilyl)acetamide) is a powerful reagent for silyation of alkyl hydroperoxides.[1] It reacts quantitatively under mild conditions with alcohols, amines, phenols and carboxylic acids which gives trimethylsilyl ethers and esters.[2]

Application

BSA was used in silyation procedure of amino acid phenylthiohydantoin standards during GC analysis.[3]

Other Notes

Reagent for 1,3-dipheylimidazolidine-2-carboxylic acid, o-ethyloxime, quinoxalone, trimethylsilyl and trimethylsilyl oximes.

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Danger

Hazard Classifications

Acute Tox. 4 Oral - Flam. Liq. 3 - Skin Corr. 1B

supp_hazards

EUH014

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

111.2 °F - closed cup

flash_point_c

44 °C - closed cup

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Certificates of Analysis (COA)

Lot/Batch Number
LC24005V
LC12231V
LC11895V
LC06541V
LC02481V

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D.R. Knapp
Handbook of Analytical Derivatization Reactions, 202-214 (1979)
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)
The quantitative extraction and gas-liquid chromatographic determination of organic acids in urine.
R A Chalmers et al.
The Analyst, 97(161), 958-967 (1972-12-01)
S.Mori et al.
Analytical Chemistry, 42, 959-959 (1970)
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