Thermo Scientific Chemicals

4-Hydroxyphenylessigsäure, 99 %, Thermo Scientific Chemicals

Katalognummer: A15018.22
100 g, Each
Thermo Scientific Chemicals

4-Hydroxyphenylessigsäure, 99 %, Thermo Scientific Chemicals

Katalognummer: A15018.22
100 g, Each
Menge
Katalognummer: A15018.22
auch als A15018-22 bezeichnet
Preis (EUR)
Preis 148,00
Online-Preis: 133,20
Ihr Preis
Menge
-

Chemikalien-Kennzeichnungen

CAS
156-38-7
IUPAC Name
2-(4-hydroxyphenyl)acetic acid
Molecular Formula
C8H8O3
InChI Key
XQXPVVBIMDBYFF-UHFFFAOYSA-N
SMILES
OC(=O)CC1=CC=C(O)C=C1
Identification (FTIR)
Conforms
Form
Crystals or powder or crystalline powder
Appearance (Color)
White to cream to pale brown or pale pink
Assay (Aqueous acid-base Titration)
≥98.5 to ≤101.5%
Assay (Silylated GC)
≥98.5%

Beschreibung

It is used as a reagent in the acylation of phenols and amines. It is also used for fluorometric determination of oxidative enzymes.

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
Es wird als Reagenz bei der Acylierung von Phenolen und Aminen verwendet. Es wird auch für die fluorometrische Bestimmung von oxidativen Enzymen verwendet.

Löslichkeit
Löslich in Dimethylsulfoxid und Methanol. Schwer in Wasser löslich.

Hinweise
Kühl und trocken in dicht verschlossenen Behältern lagern. Von Oxidationsmitteln entfernt aufbewahren.
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