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  • Poly(vinyl acetate), approx. M.W. 100,000

    Catalog Number
    ACM9003207-11
    CAS Number
    9003-20-7
    Product Name
    Poly(vinyl acetate), approx. M.W. 100,000
    Structure
    Category
    Polymers
    Application
    Poly(vinyl acetate), with an approximate molecular weight of 100,000, serves various significant purposes due to its unique properties. This polymer is composed of repeating acetoxyethylene units, giving it a clear and non-crystalline structure that is relatively stable to light and oxygen, yet softens at low temperatures. Its applications are diverse, but it is primarily utilized as an adhesive and binder, especially in water-based or emulsion paints, due to its adhesive qualities. Additionally, Poly(vinyl acetate) plays a role in drug delivery, wound dressing, and hemodynamics due to its sensitivity to hydrolysis under alkaline conditions, where it can cross-link with boron compounds to form tackifying precipitates or slime. This sensitivity also allows it to convert into polyvinyl alcohol and acetic acid, which are useful in specific applications. The polymer is soluble in various organic solvents, increasing its versatility in different environments.
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