Thermo Scientific Chemicals

Ácido 1-butilborónico, 98 %, Thermo Scientific Chemicals

Número de catálogo: A13725.14
25 g, Each
Thermo Scientific Chemicals

Ácido 1-butilborónico, 98 %, Thermo Scientific Chemicals

Número de catálogo: A13725.14
25 g, Each
Cantidad
Número de catálogo: A13725.14
también denominado A13725-14
Precio (EUR)
Precio: 197,00
Precio en línea: 177,30
Su precio:
Cantidad
-

Identificadores químicos

CAS
4426-47-5
IUPAC Name
butylboronic acid
Molecular Formula
C4H11BO2
InChI Key
QPKFVRWIISEVCW-UHFFFAOYSA-N
SMILES
CCCCB(O)O
Proton NMR
Conforms to structure
Appearance (Color)
White
Assay (Aqueous acid-base Titration)
≥97.5%
Form
Crystals or powder or crystalline powder or flakes
Identification (FTIR)
Conforms

Descripción

1-Butylboronic acid is used as a reagent for preparation of volatile derivatives of diols, e.g. carbohydrates, for GC and mass spectrometry and to prepare chiral oxazaborolidines. It is a precursor to unsymmetric borinic acids, which are inhibitors of serine proteases. Can be used as a transport carrier in membrane-based sugar separations and as an analytical reagent in the determination of serum glucose.

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.

Aplicaciones
El ácido 1-butilborónico se utiliza como reactivo para la preparación de derivados volátiles de los dioles, como carbohidratos, en GC, espectrometría de masas y para preparar oxazaborolidinas quirales. Es un precursor de los ácidos borónicos asimétricos, que son inhibidores de las proteasas de serina. Puede utilizarse como portador en separaciones de azúcar a base de membrana y como reactivo analítico en la determinación de glucosa sérica.

Solubilidad
Soluble en agua.

Notas
Mantener el recipiente bien sellado. Almacénese en un lugar fresco y seco en recipientes herméticos. Es higroscópico por naturaleza. Incompatible con agentes oxidantes. Almacenénese bajo gas inerte seco.
RUO – Research Use Only

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    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