Alfa Aesar™ Tetraethoxysilane, 99.999+% (metals basis)

Manufacturer: Alfa Aesar™ 2296718

Quantity 50g

 View more versions of this product

Catalog No. AA2296718

  Check Availability
Add to Cart

    Chemical Identifiers

    CAS 78-10-4
    Linear Formula (C2H5O)4Si
    Formula Weight 208.33g/mol
    MDL Number MFCD00009062
    UN Number UN1292
    Beilstein 1422225
    Merck Index 14,3851
    Synonym Silicon ethoxide; Tetraethyl orthosilicate
    Chemical Name or Material Tetraethoxysilane

    Specifications

    Density 0.934g/mL
    Odor Pleasant
    Refractive Index 1.3820
    Sensitivity Moisture Sensitive
    Boiling Point 168°C
    Color Colorless
    Melting Point −85°C
    Quantity 50g
    Flash Point 46° (116°F)
    CAS 78-10-4
    Physical Form Liquid
    Linear Formula (C2H5O)4Si
    Formula Weight 208.33g/mol
    MDL Number MFCD00009062
    UN Number UN1292
    Beilstein 1422225
    Merck Index 14,3851
    Synonym Silicon ethoxide; Tetraethyl orthosilicate
    Health Hazard 1 Warning
    Health Hazard 2 GHS H Statement
    H226-H332-H319-H335
    Flammable liquid and vapor.
    Harmful if inhaled.
    Causes serious eye irritation.
    May cause respiratory irritation.
    Health Hazard 3 GHS P Statement
    P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
    Keep away from heat/sparks/open flames/hot surfaces.
    No smoking.
    Avoid breathing dust/fume/gas/mist/vapors/spray.
    IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing.
    Rinse skin with water/shower.
    IF IN EYES: Rinse cautiously with water for several minutes.
    Remove contact lenses, if present and easy to do.
    Continue rinsing.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.
    DOT Information Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: TETRAETHYL SILICATE
    RTECS Number VV9450000
    TSCA TSCA
    Chemical Name or Material Tetraethoxysilane
    Assay ≥99.999%, (metals basis)

    GHS H Statement
    H226-H332-H319-H335
    Flammable liquid and vapor.
    Harmful if inhaled.
    Causes serious eye irritation.
    May cause respiratory irritation.

    GHS P Statement
    P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
    Keep away from heat/sparks/open flames/hot surfaces.
    No smoking.
    Avoid breathing dust/fume/gas/mist/vapors/spray.
    IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing.
    Rinse skin with water/shower.
    IF IN EYES: Rinse cautiously with water for several minutes.
    Remove contact lenses, if present and easy to do.
    Continue rinsing.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.

    Warning

    SDS & Safety Documents

  • Description & Specifications
  • Safety and Handling

Related Products


Product Content Feedback

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit