Thermo Scientific Chemicals

2-Brombenzeneboronsäure, 98 %, Thermo Scientific Chemicals

Katalognummer: L18581.06
5 g, Each
Thermo Scientific Chemicals

2-Brombenzeneboronsäure, 98 %, Thermo Scientific Chemicals

Katalognummer: L18581.06
5 g, Each
Menge
Katalognummer: L18581.06
auch als L18581-06 bezeichnet
Preis (EUR)
Menge
-

Chemikalien-Kennzeichnungen

CAS
244205-40-1
IUPAC Name
(2-bromophenyl)boronic acid
Molecular Formula
C6H6BBrO2
InChI Key
PLVCYMZAEQRYHJ-UHFFFAOYSA-N
SMILES
OB(O)C1=CC=CC=C1Br
Appearance (Color)
White to off-white
Form
Powder or crystals or crystalline powder
Assay from Suppliers CofA
≥97.5%
Proton NMR
Conform to structure

Beschreibung

2-Bromobenzeneboronic acid is used to promote greener amidations of carboxylic acids and amines in catalytic amounts. This technology avoids the requirement of preactivation of the carboxylic acid or use of coupling reagents.

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
2-Brombenzolboronsäure wird verwendet, um grünere Amidierungen von Carbonsäuren und Aminen in katalytischen Mengen zu fördern. Diese Technologie erfordert keine Voraktivierung der Carboxylsäure oder die Verwendung von Kupplungsreagenzien.

Löslichkeit
Löslich in Methanol. Schwer in Wasser löslich.

Hinweise
Kühl lagern. 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 4
    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

    H302 - Harmful if swallowed

    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

    P301 + P312 - IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell

    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