Thermo Scientific Chemicals

Phosphonoacétate de triéthyle, 98+ %, Thermo Scientific Chemicals

Référence: A14120.36
500 g, Each
Thermo Scientific Chemicals

Phosphonoacétate de triéthyle, 98+ %, Thermo Scientific Chemicals

Référence: A14120.36
500 g, Each
Quantité
Référence: A14120.36
également connu sous le numéro A14120-36
Prix (EUR)
Quantité
-

Identifiants chimiques

CAS
867-13-0
IUPAC Name
ethyl 2-(diethoxyphosphoryl)acetate
Molecular Formula
C8H17O5P
InChI Key
GGUBFICZYGKNTD-UHFFFAOYSA-N
SMILES
CCOC(=O)CP(=O)(OCC)OCC
Assay (GC)
≥98.0%
Refractive Index
1.4300-1.4340 @ 20?C
Appearance (Color)
Clear colorless
Identification (FTIR)
Conforms
Form
Liquid

Description

Triethyl phosphonoacetate serves as a reactant used in Horner-Wadsworth-Emmons reactions, Tsuji-Trost type reactions, Intramolecular Heck-type cyclization and isomerizations and Intramolecular aryne-ene reactions. In Horner-Wadsworth-Emmons reaction, it is utilized as a reagent to prepare chiral 2-methylcyclopropanecarboxylic acid from (S)-propylene oxide.

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.

Applications
Le phosphonoacétate de triéthyle sert de réactif utilisé dans les réactions de type Horner-Wadsworth-Emmons, les réactions de type Tsuji-Trost, la cycisation intramoléculaire de type Heck et les isomérisations et les réactions d’aryne-ène intramoléculaires. Dans la réaction d’Horner-Wadsworth-Emmons, il est utilisé comme réactif pour préparer de l’acide chiral2-méthylcyclopropanecarboxylique à partir de l’oxyde de propylène (S).

Solubilité
Légèrement miscible avec de l’eau.

Remarques
Incompatible avec les agents oxydants forts.
RUO – Research Use Only

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    Sécurité et manipulation


    Classification of the substance or mixture
    CLP classification - Regulation(EC) No 1272/2008
    Skin Corrosion/Irritation
    Category 2
    Serious Eye Damage/Eye Irritation
    Category 1
    Specific target organ toxicity - (single exposure)
    Category 3
    Label Elements
    Signal Word

    Danger

    Hazard Statements

    H315 - Causes skin irritation

    H318 - Causes serious eye damage

    H335 - May cause respiratory irritation

    Precautionary Statements

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

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

    P280 - Wear eye protection/ face protection

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

    P310 - Immediately call a POISON CENTER or doctor/physician