Alfa Aesar™ 12-Crown-4, 98%

Manufacturer: Alfa Aesar™ A1197203

Quantity 1g

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Catalog No. AAA1197203

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    Chemical Identifiers

    CAS 294-93-9
    Molecular Formula C8H16O4
    Formula Weight 176.22
    MDL Number MFCD00005103
    UN Number UN2810
    Beilstein 1363064
    Synonym 1,4,7,10-Tetraoxacyclododecane
    Chemical Name or Material 12-Crown-4

    Specifications

    Formula Weight 176.22
    Health Hazard 3 GHS P Statement
    P260-P304+P340-P305+P351+P338-P320-P405-P501a
    Do not breathe dust/fume/gas/mist/vapors/spray.
    IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
    Continue rinsing.
    Specific treatment is urgent (see label).
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.
    CAS 294-93-9
    Synonym 1,4,7,10-Tetraoxacyclododecane
    Health Hazard 1 Danger
    Health Hazard 2 GHS H Statement
    H330-H361-H315-H319
    Fatal if inhaled.
    Suspected of damaging fertility or the unborn child.
    Causes skin irritation.
    Causes serious eye irritation.
    TSCA TSCA
    UN Number UN2810
    Boiling Point 68° to 70°C (0.1mmHg)
    Melting Point 17°C
    Molecular Formula C8H16O4
    DOT Information Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: TOXIC, LIQUIDS, ORGANIC, N.O.S.
    RTECS Number XF0550000
    Flash Point >109°C (228°F)
    Quantity 1g
    Odor Odorless
    MDL Number MFCD00005103
    Beilstein 1363064
    Chemical Name or Material 12-Crown-4
    Assay 98%

    Description

    Applications
    It serves as an aprotic  in.solvent in. for alkali metals, the sodium solution is a strong reducing agent.

    Solubility
    Fully miscible in water.

    Notes
    Light & Air Sensitive & Hygroscopic. Store under inert gas. Keep in a tightly closed container.

    GHS H Statement
    H330-H361-H315-H319
    Fatal if inhaled.
    Suspected of damaging fertility or the unborn child.
    Causes skin irritation.
    Causes serious eye irritation.

    GHS P Statement
    P260-P304+P340-P305+P351+P338-P320-P405-P501a
    Do not breathe dust/fume/gas/mist/vapors/spray.
    IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
    Continue rinsing.
    Specific treatment is urgent (see label).
    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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