Thermo Scientific Chemicals

Phenylhydrazin, 97 %, Thermo Scientific Chemicals

Katalognummer: A11246.18
50 g, Each
Thermo Scientific Chemicals

Phenylhydrazin, 97 %, Thermo Scientific Chemicals

Katalognummer: A11246.18
50 g, Each
Menge
Katalognummer: A11246.18
auch als A11246-18 bezeichnet
Preis (EUR)
Menge
-

Chemikalien-Kennzeichnungen

CAS
100-63-0
IUPAC Name
hydrogen phenylhydrazine chloride
Molecular Formula
C6H9ClN2
InChI Key
JOVOSQBPPZZESK-UHFFFAOYSA-N
SMILES
[H+].[Cl-].NNC1=CC=CC=C1
Appearance (Color)
Yellow to orange to brown
Assay (Non-aqueous acid-base Titration)
≥96.0% (UK-sourced material)
Comment
Material sourced in UK and US
Form
Liquid or fused solid
Assay from Supplier's CofA
≥96.0% (US-sourced material)

Beschreibung

Phenyl hydrazine is involved in Fischer indole synthesis to prepare indoles, which find application as intermediates in the pharmaceuticals particularly for the tryptamine drug. In analytical chemistry, it is used to differentiate and separate sugars by forming phenyhydrazones. It is used as an N-protecting reagent and for cleavage of phthaloyl group.

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
Phenylhydrazin ist an der Fischer-Indol-Synthese zur Herstellung von Indolen beteiligt, die als Zwischenprodukte in den Pharmazeutika Anwendung finden, insbesondere für das Tryptamin-Medikament. In der analytischen Chemie wird es zur Differenzierung und Trennung von Zucker durch Bildung von Phenyhydrazonen verwendet. Es wird als N-schützendes Reagenz und zur Spaltung der Phthaloylgruppe verwendet.

Löslichkeit
Löslich in verdünnten Säuren.

Hinweise
Luft- und lichtempfindlich. Behälter an einem trockenen und gut belüfteten Ort dicht verschlossen halten. Nicht kompatibel mit Oxidationsmitteln.
RUO – Research Use Only

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    Sicherheit und Handhabung


    Classification of the substance or mixture
    CLP classification - Regulation(EC) No 1272/2008
    Acute oral toxicity
    Category 3
    Acute dermal toxicity
    Category 3
    Acute Inhalation Toxicity - Vapors
    Category 3
    Skin Corrosion/Irritation
    Category 2
    Serious Eye Damage/Eye Irritation
    Category 2
    Skin Sensitization
    Category 1
    Germ Cell Mutagenicity
    Category 2
    Carcinogenicity
    Category 1B
    Specific target organ toxicity - (repeated exposure)
    Category 1
    Acute aquatic toxicity
    Category 1
    Label Elements
    Signal Word

    Danger

    Hazard Statements

    H301 + H311 + H331 - Toxic if swallowed, in contact with skin or if inhaled

    H315 - Causes skin irritation

    H317 - May cause an allergic skin reaction

    H319 - Causes serious eye irritation

    H341 - Suspected of causing genetic defects

    H350 - May cause cancer

    H372 - Causes damage to organs through prolonged or repeated exposure

    H400 - Very toxic to aquatic life

    EU Specific Hazard Statements

    Combustible liquid

    Precautionary Statements

    P273 - Avoid release to the environment

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

    P301 + P310 - IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician

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

    P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing

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

    P311 - Call a POISON CENTER or doctor/physician

    Additional EU labelling

    Restricted to professional users