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  • (35% Hydroxyethyleneoxypropylmethylsiloxane)-(Dimethylsiloxane)Copolymer
  • (35% Hydroxyethyleneoxypropylmethylsiloxane)-(Dimethylsiloxane)Copolymer

    Catalog Number ACM68937542-4
    Product Name (35% Hydroxyethyleneoxypropylmethylsiloxane)-(Dimethylsiloxane)Copolymer
    CAS Number 68937-54-2
    Synonyms Poly(Dimethylsiloxane), Hydroxypropylene Oxide Modified; (Carbinol
    Functional)Methyl- Siloxane-Dimethylsiloxane Copolymer
    Molecular Weight 280.51g/mol
    Boiling Point > 205 °C
    Melting Point < 0 °C
    Flash Point 129 °C
    Appearance Clear liquid. May become hazy if stored below 15°C.
    Description Liquid
    Complexity 196
    Compound Is Canonicalized Yes
    Covalently-Bonded Unit Count 1
    Defined Atom Stereocenter Count 0
    Defined Bond Stereocenter Count 0
    EC Number 614-822-8
    Exact Mass 280.15261244g/mol
    Formal Charge 0
    Heavy Atom Count 17
    Hydrogen Bond Acceptor Count 4
    Hydrogen Bond Donor Count 0
    Isotope Atom Count 0
    Linear Formula C11H28O4Si2
    Monoisotopic Mass 280.15261244g/mol
    Refractive Index 1.458
    Relative Density 1.09
    Rotatable Bond Count 10
    Topological Polar Surface Area 36.9Ų
    Undefined Atom Stereocenter Count 1
    Undefined Bond Stereocenter Count 0
    Viscosity Kinematic 550 - 650 cSt
    Volatiles < 5 %

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