Thermo Scientific Chemicals

Benzyl-2,2,2-Trichloracetimidat, 98 %, Thermo Scientific Chemicals

Katalognummer: A12387.14
25 g, Each
Thermo Scientific Chemicals

Benzyl-2,2,2-Trichloracetimidat, 98 %, Thermo Scientific Chemicals

Katalognummer: A12387.14
25 g, Each
Menge
Katalognummer: A12387.14
auch als A12387-14 bezeichnet
Preis (EUR)
Menge
-

Chemikalien-Kennzeichnungen

CAS
81927-55-1
IUPAC Name
benzyl 2,2,2-trichloroethanimidate
Molecular Formula
C9H8Cl3NO
InChI Key
HUZCTWYDQIQZPM-UHFFFAOYSA-N
SMILES
ClC(Cl)(Cl)C(=N)OCC1=CC=CC=C1
Appearance (Color)
Clear colorless to pale yellow
Refractive Index
1.5425-1.5465 @ 20?C
Assay (GC)
≥97.5%
Form
Liquid

Beschreibung

Benzyl 2,2,2-trichloroacetimidate is used for the acid-catalyzed benzylation of hydroxy groups. It acts as reagent during the synthesis of funiculosin dimethyl ether and (S)-3-(benzyloxy)-2-methylpropanal. It can also be used for mild esterification of carboxylic acids in the presence of a catalytic amount of BF3 etherate.

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.

Anwendungen
Benzyl 2,2,2-trichloroacetimidat wird für die säurekatalysierte Benzylierung von Hydroxygruppen verwendet. Es wirkt als Reagenz bei der Synthese von Funiculosin-Dimethylether und (S)-3-(benzyloxy)-2-methylpropanal. Es kann auch zur milden Veresterung von Carbonsäuren in Gegenwart einer katalytischen Menge an BF3-Ätherat verwendet werden.

Löslichkeit
Mischbar mit Cyclohexan/Dichlormethan.

Hinweise
Feuchtigkeits- und lichtempfindlich. Nicht kompatibel mit starken Oxidationsmitteln und starken Säuren.
RUO – Research Use Only

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    Sicherheit und Handhabung


    Classification of the substance or mixture
    CLP classification - Regulation(EC) No 1272/2008
    Skin Corrosion/Irritation
    Category 2
    Serious Eye Damage/Eye Irritation
    Category 2
    Specific target organ toxicity - (single exposure)
    Category 3
    Label Elements
    Signal Word

    Warning

    Hazard Statements

    H315 - Causes skin irritation

    H319 - Causes serious eye irritation

    H335 - May cause respiratory irritation

    Precautionary Statements

    P261 - Avoid breathing dust/fume/gas/mist/vapors/spray

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

    P302 + P352 - IF ON SKIN: Wash with plenty of soap and water

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