Thermo Scientific Chemicals

Tetraetoxisilano, 98 %, Thermo Scientific Chemicals

Número de catálogo: A14965.AE
100 mL, Each
Thermo Scientific Chemicals

Tetraetoxisilano, 98 %, Thermo Scientific Chemicals

Número de catálogo: A14965.AE
100 mL, Each
Cantidad
Número de catálogo: A14965.AE
también denominado A14965-AE
Precio (EUR)
Cantidad
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Identificadores químicos

CAS
78-10-4
IUPAC Name
tetraethyl silicate
Molecular Formula
C8H20O4Si
InChI Key
BOTDANWDWHJENH-UHFFFAOYSA-N
SMILES
CCO[Si](OCC)(OCC)OCC
Identification (FTIR)
Conforms
Appearance (Color)
Clear colorless
Refractive Index
1.3810-1.3850 @ 20?C
Form
Liquid
Assay (GC)
≥97.5%

Descripción

Tetraethoxysilane is the main precursor material for the synthesis of zeolites and silicon dioxide, which is used in semiconductor industry. It is widely used as cross linking agents in silicon polymers and in aerogel preparations.

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 tetraetoxisilano es el principal material precursor para la síntesis de zeolitas y dióxido de silicio, que se utiliza en la industria de semiconductores. Se utiliza ampliamente como agentes de entrecruzamiento en polímeros de silicio y en preparaciones de aerogel.

Solubilidad
Soluble en etanol y 2-propanol.

Notas
Se degrada en el agua. Mantenga el recipiente bien cerrado en un lugar seco y bien ventilado.
RUO – Research Use Only

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    Seguridad y manipulación


    Classification of the substance or mixture
    CLP classification - Regulation(EC) No 1272/2008
    Flammable liquids
    Category 3
    Acute Inhalation Toxicity - Vapors
    Category 4
    Serious Eye Damage/Eye Irritation
    Category 2
    Specific target organ toxicity - (single exposure)
    Category 3
    Label Elements
    Signal Word

    Warning

    Hazard Statements

    H319 - Causes serious eye irritation

    H332 - Harmful if inhaled

    H335 - May cause respiratory irritation

    Physical Hazards

    H226 - Flammable liquid and vapor

    Precautionary Statements

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

    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

    P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking

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