Alfa Aesar™ (-)-2,3-O-Isopropylidene-D-threitol, 98%

Manufacturer: Alfa Aesar™ B2413403

Quantity 1g

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Catalog No. AAB2413403

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This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000. 


    Chemical Identifiers

    CAS 73346-74-4
    Molecular Formula C7H14O4
    Formula Weight 162.19g/mol
    MDL Number MFCD00009761
    Beilstein 1798
    Synonym (4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol
    Chemical Name or Material (-)-2,3-O-Isopropylidene-D-threitol

    Specifications

    Boiling Point 88° to 90°C (0.05mmHg)
    Melting Point 45° to 49°C
    Flash Point >110°C (230°F)
    Quantity 1g
    Optical Rotation −4.5° (c=5 in Ethanol)
    CAS 73346-74-4
    Molecular Formula C7H14O4
    Formula Weight 162.19g/mol
    MDL Number MFCD00009761
    Beilstein 1798
    Synonym (4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol
    Chemical Name or Material (-)-2,3-O-Isopropylidene-D-threitol
    Assay 98%

    Description

    Applications
    (-)-2,3-O-Isopropylidene-D-threitol is used in the synthesis of the optically active enantiomorphic 2,3-butanediols. It react with toluene-4-sulfonyl chloride to get O2,O3-isopropylidene-O1,O4-bis-(toluene-4-sulfonyl)-D-threitol.

    Solubility
    Soluble in water.

    Notes
    Hygroscopic. Store away from oxidizing agents, water/ moisture. Store under inert gas.

    SDS & Safety Documents

  • Description & Specifications
  • Safety and Handling

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