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  • 2,4,6,8,10-Pentamethylcyclopentasiloxane

  • 2,4,6,8,10-Pentamethylcyclopentasiloxane

    Catalog Number
    ACM6166865-1
    Product Name
    2,4,6,8,10-Pentamethylcyclopentasiloxane
    Structure
    CAS
    6166-86-5
    Category
    Salt
    Synonyms
    1,3,5,7,9-Pentamethylcyclopentasiloxane
    Description
    Liquid
    Molecular Weight
    295.59
    Molecular Formula
    (CH3SiHO)5
    Canonical SMILES
    C[Si]1O[Si](O[Si](O[Si](O[Si](O1)C)C)C)C
    InChI
    InChI=1S/C5H15O5Si5/c1-11-6-12(2)8-14(4)10-15(5)9-13(3)7-11/h1-5H3
    InChI Key
    PUNGSQUVTIDKNU-UHFFFAOYSA-N
    Boiling Point
    54 °C/10mmHg (lit.)
    Melting Point
    -108 °C
    Flash Point
    39 °C
    Purity
    95%+
    Density
    0.992 g/mL at 25 °C (lit.)
    Appearance
    Liquid
    Storage
    2-8 °C
    Complexity
    130
    Covalently-Bonded Unit Count
    1
    EC Number
    228-204-7
    Exact Mass
    294.97658125
    Form
    liquid
    Formal Charge
    0
    Heavy Atom Count
    15
    MDL Number
    MFCD00053531
    Monoisotopic Mass
    294.97658125
    Packaging
    25 mL in glass bottle
    Refractive Index
    n20/D 1.392 (lit.)
    Rotatable Bond Count
    0
    Topological Polar Surface Area
    46.2 Ų
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