Alfa Aesar™ Hexamethyldisilazane, Electronic grade, 99+%

Manufacturer: Alfa Aesar™ 42039-36

Quantity 500g

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Catalog No. AA4203936

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    Chemical Identifiers

    CAS 999-97-3
    Linear Formula (CH3)3SiNHSi(CH3)3
    Formula Weight 161.40g/mol
    MDL Number MFCD00008259
    UN Number UN3286
    Beilstein 635752
    Merck Index 14,4689
    Synonym HMDS; Bis(trimethylsilyl)amine
    Chemical Name or Material Hexamethyldisilazane
    Grade Electronic Grade

    Specifications

    Density 0.774g/mL
    Odor Odorless
    Refractive Index 1.4080
    Boiling Point 126°C
    Color Colorless
    Melting Point −78°C
    Quantity 500g
    Flash Point 8° (46°F)
    Sensitivity Moisture Sensitive
    CAS 999-97-3
    Physical Form Liquid
    Linear Formula (CH3)3SiNHSi(CH3)3
    Formula Weight 161.40g/mol
    MDL Number MFCD00008259
    UN Number UN3286
    Beilstein 635752
    Merck Index 14,4689
    Synonym HMDS; Bis(trimethylsilyl)amine
    Health Hazard 1 Danger
    Health Hazard 2 GHS H Statement
    H225-H311-H331-H314-H318-H302
    Highly flammable liquid and vapor.
    Toxic in contact with skin.
    Toxic if inhaled.
    Causes severe skin burns and eye damage.
    Causes serious eye damage.
    Harmful if swallowed.
    Health Hazard 3 GHS P Statement
    P210-P303+P361+P353-P305+P351+P338-P361-P405-P501a
    Keep away from heat/sparks/open flames/hot surfaces.
    No smoking.
    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.
    Remove/Take off immediately all contaminated clothing.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.
    DOT Information Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUID, TOXIC, CORROSIVE, N.O.S.
    RTECS Number JM9230000
    TSCA TSCA
    Chemical Name or Material Hexamethyldisilazane
    Assay ≥99%
    Grade Electronic Grade

    GHS H Statement
    H225-H311-H331-H314-H318-H302
    Highly flammable liquid and vapor.
    Toxic in contact with skin.
    Toxic if inhaled.
    Causes severe skin burns and eye damage.
    Causes serious eye damage.
    Harmful if swallowed.

    GHS P Statement
    P210-P303+P361+P353-P305+P351+P338-P361-P405-P501a
    Keep away from heat/sparks/open flames/hot surfaces.
    No smoking.
    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.
    Remove/Take off immediately all contaminated clothing.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.

    Danger

    SDS & Safety Documents

  • Description & Specifications
  • Safety and Handling

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