Thermo Scientific Chemicals

Pentametildisiloxano, 95 %, Thermo Scientific Chemicals

Número de catálogo: L16577.06
5 g, Each
Thermo Scientific Chemicals

Pentametildisiloxano, 95 %, Thermo Scientific Chemicals

Número de catálogo: L16577.06
5 g, Each
Cantidad
Número de catálogo: L16577.06
también denominado L16577-06
Precio (EUR)
Precio: 53,70
Precio en línea: 48,33
Su precio:
Cantidad
-

Identificadores químicos

CAS
1438-82-0
IUPAC Name
dimethyl[(trimethylsilyl)oxy]silyl
Molecular Formula
C5H15OSi2
InChI Key
XUKFPAQLGOOCNJ-UHFFFAOYSA-N
SMILES
C[Si](C)O[Si](C)(C)C
Assay (GC)
≥94.0%
Appearance (Color)
Clear colorless
Form
Liquid
Refractive Index
1.3710-1.3770 @ 20?C

Descripción

Pentamethyldisiloxane is used in the synthesis of siloxane-polyether copolymer surfactants. It is also used as source of trimethylsilyl functional group in organic synthesis.

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 pentametildisiloxano se utiliza en la síntesis de surfactantes copolímeros de siloxano-poliéter. También se utiliza como fuente del grupo funcional trimetilsililo en la síntesis orgánica.

Solubilidad
No miscible o difícil de mezclar en agua.

Notas
Es sensible a la humedad. Mantener el recipiente bien cerrado en un lugar seco y bien ventilado. Almacenar bajo gas inerte seco. Incompatible con agentes oxidantes.
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 2
    Label Elements
    Signal Word

    Danger

    Physical Hazards

    H225 - Highly flammable liquid and vapor

    Precautionary Statements

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

    P303 + P361 + P353 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower

    P403 + P233 - Store in a well-ventilated place. Keep container tightly closed