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Home > Chiral Compounds> (1S,2S)-1,2-bis[(3R)-1,4-dioxaspiro[4.5]decan-3-yl]ethane-1,2-diol
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(1S,2S)-1,2-bis[(3R)-1,4-dioxaspiro[4.5]decan-3-yl]ethane-1,2-diol

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Origin: China

Cas No: 76779-67-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 76779-67-4 Formula: C18H30O6 Molecular Weight: 342.42700

    Basic Info

    Chemical Name (1S,2S)-1,2-bis[(3R)-1,4-dioxaspiro[4.5]decan-3-yl]ethane-1,2-diol
    Synonyms

    1,2,5,6-O-dicyclohexylidene-D-mannitol;
    1,2:5,6-di-O-cyclihexylidene-D-mannitol;
    1,2-5,6-di-O-cyclohexylidene-D-mannitol;

    CAS No. 76779-67-4
    Molecular Formula C18H30O6
    Molecular Weight 342.42700
    PSA 77.38000
    LogP 1.85980

    Properties

    Density 1.257 g/cm3
    Boiling Point 525.939ºC at 760 mmHg
    Melting Point 103-105ºC(lit.)
    Flash Point 271.878ºC
    Refractive Index 1.553

    Safety Info

    HS Code 2932999099
    WGK Germany 3

    Synthesis Route

    D-mannitol+Cyclohexanone→(1S,2S)-1,2-bis[(3R)-1,4-dioxaspiro[4.5]decan-3-yl]ethane-1,2-diol

    Precursor

    Cyclohexanone
    D-mannitol

    Downstream Product

    (R)-1,4-Dioxaspiro[4.5]decane-2-carbaldehyde

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