Octaphenylcyclotetrasiloxane
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  • Octaphenylcyclotetrasiloxane

Octaphenylcyclotetrasiloxane

Product Grade: Cheersil 8501
CAS No.: 546-56-5

Category: Phenyl Silicone

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  • Product Description

    Product Name: Octaphenylcyclotetrasiloxane

    Product Grade: Cheersil 8501

    CAS No.: 546-56-5

    Chemical Formula: C48H40O4Si4

    Molecular Weight: 793.18

     

    Typical Properties

        

    Properties

    Typical Values
    Appearance White powder
    Refractive index (25°C) 1.66
    Boiling point (°C) 334

    Purity (HPLC, %)

    ≥ 98.0

    Melting point (°C)

    ≥ 200

    Polychlorinated biphenyls (ppm)

    ≤ 0.5

     

    Applications:

    Cheersil 8501 octaphenylcyclotetrasiloxane is widely used for synthesizing phenylpolysiloxanes, which are further processed into phenyl silicone rubber and phenyl silicone resins.

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