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Thermo Scientific Chemicals

N,O-Bis(triméthylsilyl)trifluoroacétamide, avec 1 % de TMC, Thermo Scientific Chemicals

Référence: 043939.22
100 g, Each
N,O-Bis(triméthylsilyl)trifluoroacétamide, avec 1 % de TMC, Thermo Scientific Chemicals
N,O-Bis(triméthylsilyl)trifluoroacétamide, avec 1 % de TMC, Thermo Scientific Chemicals
N,O-Bis(triméthylsilyl)trifluoroacétamide, avec 1 % de TMC, Thermo Scientific Chemicals
Certificats
Thermo Scientific Chemicals

N,O-Bis(triméthylsilyl)trifluoroacétamide, avec 1 % de TMC, Thermo Scientific Chemicals

Référence: 043939.22
100 g, Each
Quantité
Certificats
Référence: 043939.22
également connu sous le numéro 043939-22
Prix (EUR)
Prix 454,00
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Identifiants chimiques

CAS
25561-30-2
IUPAC Name
trimethylsilyl 2,2,2-trifluoro-N-(trimethylsilyl)ethanimidate
Molecular Formula
C8H18F3NOSi2
InChI Key
XCOBLONWWXQEBS-UHFFFAOYSA-N
SMILES
C[Si](C)(C)OC(=N[Si](C)(C)C)C(F)(F)F

Spécifications

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Form
Liquid
Color (APHA)
≤10
Assay (GC)
0.5-4.0% TMCS
Assay (GC)
≥93.0%
Appearance (Color)
Clear

Description

N,O-Bis(trimethylsilyl)trifluoroacetamide is used as a derivatization reagent for gas chromatography and mass-spectrometry analysis of phenolic acids in fruits. It is also used as a reactant in the preparation of pyrimidinone ribosides and analogs which shows anti-tumor properties. It plays as an important role as a reagent for the regioselective desulfation of polysaccharide sulfates. Furthermore, it is used to prepare trimethylsilyl ethers of carbohydrates and alcohols.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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RUO – Research Use Only

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    Sécurité et manipulation


    Classification of the substance or mixture
    CLP classification - Regulation(EC) No 1272/2008
    Flammable liquids
    Category 3
    Skin Corrosion/Irritation
    Category 2
    Serious Eye Damage/Eye Irritation
    Category 2
    Label Elements
    Signal Word

    Warning

    Hazard Statements

    H315 - Causes skin irritation

    H319 - Causes serious eye irritation

    Physical Hazards

    H226 - Flammable liquid and vapor

    EU Specific Hazard Statements

    EUH014 - Reacts violently with water

    Precautionary Statements

    P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking

    P280 - Wear protective gloves/protective clothing/eye protection/face protection

    P303 + P361 + P353 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower

    P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing

    P332 + P313 - If skin irritation occurs: Get medical advice/attention

    P337 + P313 - If eye irritation persists: Get medical advice/attention