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  • Methoxy Terminated Polydimethylsiloxane
  • Methoxy Terminated Polydimethylsiloxane

    Catalog Number ACM68951973
    Product Name Methoxy Terminated Polydimethylsiloxane
    CAS Number 68951-97-3
    Synonyms Dimethicone Copolyol Methyl Ether
    Siloxanes And Silicones, Dimethyl, Methoxy Terminated
    Poly(Dimethylsiloxane), Methoxydimethylsilyl Terminated
    Molecular Weight 268.53g/mol
    Boiling Point > 205 °C
    Melting Point < -40 °C
    Flash Point 40 °C
    Appearance Clear liquid. Viscous.
    Complexity 186
    Compound Is Canonicalized Yes
    Covalently-Bonded Unit Count 1
    Defined Atom Stereocenter Count 0
    Defined Bond Stereocenter Count 0
    EC Number 614-835-9
    Exact Mass 268.09823885g/mol
    Formal Charge 0
    Heavy Atom Count 15
    Hydrogen Bond Acceptor Count 4
    Hydrogen Bond Donor Count 0
    Isotope Atom Count 0
    Linear Formula C8H24O4Si3
    Monoisotopic Mass 268.09823885g/mol
    MW (10³) 0.9-1
    Relative Density 0.94
    Rotatable Bond Count 6
    Topological Polar Surface Area 36.9Ų
    Undefined Atom Stereocenter Count 0
    Undefined Bond Stereocenter Count 0
    Viscosity Kinematic 5 - 12 cSt
    Volatiles < 10 %

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