Alfa Aesar™ 1,3-Dithiane, 98%

Manufacturer: Alfa Aesar™ A1050506

Quantity 5g

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Catalog No. AAA1050506

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    Chemical Identifiers

    CAS 505-23-7
    Molecular Formula C4H8S2
    Formula Weight 120.24g/mol
    MDL Number MFCD00006654
    UN Number UN3335
    Beilstein 102534
    Chemical Name or Material 1,3-Dithiane

    Specifications

    Odor Stench
    Melting Point 52° to 55°C
    Boiling Point 207° to 208°C
    Quantity 5g
    Flash Point 90°C (194°F)
    CAS 505-23-7
    Molecular Formula C4H8S2
    Formula Weight 120.24g/mol
    MDL Number MFCD00006654
    UN Number UN3335
    Beilstein 102534
    DOT Information Transport Hazard Class: 9; Packing Group: III; Proper Shipping Name: AVIATION REGULATED SOLID, N.O.S.
    RTECS Number JO5070000
    Chemical Name or Material 1,3-Dithiane
    Assay 98%

    Description

    Applications
    1,3-Dithiane is used in umpolung reactions such as the Corey-Seebach reaction. It acts as a reagent for the deoxygenation of sulfoxides to their corresponding sulfides. Further, it is used as a protecting group for carbonyl compounds used in organic synthesis. It serves as a useful labeled synthon. In addition to this, it is used in the preparation of 2-ethyl-[1,3]dithiane.

    Solubility
    Soluble in benzene, ether, chloroform and terahydrofuran. Slightly soluble in water.

    Notes
    Hygroscopic. Incompatible with strong bases and strong oxidizing agents.

    SDS & Safety Documents

  • Description & Specifications
  • Safety and Handling

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