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        China D4-Octamethyl Cyclotetrasiloxane - China Supplier
        China D4-Octamethyl Cyclotetrasiloxane - China Supplier China D4-Octamethyl Cyclotetrasiloxane - China Supplier

        D4-Octamethyl Cyclotetrasiloxane

        Price:$2.94 /kg
        Industry Category: Chemicals/Catalysts-Chemical-Auxiliary-Agents/Chemical-Auxiliary-Agent
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        Description
        Additional Information

        Synonym: Octamethylcyclotetrasiloxane, D4

        Cas no: 556-67-2

        Appearance:Colorless transparent oily liquid

        Structural Formula:(CH3)8Si4O4

        Physical and Chemical Properties:

        Freezing Point:17 ~18℃  

        Boiling Point:175- 176℃

        Flash Point:60℃

        Relative Density (water=1):0.956

         

        Technological Index:

        Item

        Index

        Chroma/Platinum-cobalt scale/Hazen unit ≤

        10

        Refractive index nD20

        1.3960-1.3970

        Content of Octamethyl cyclotetrasiloxane/%≥

        90.0

         

        Properties and Uses:

        It is colorless, inflammable , and can notdissolve in water, but dissolve in organic solvents such as benzene, etc.

        It can be used to synthesize organic silicone polymer by acid or alkali catalysis to manufacture

        silicone oil, silicone rubber,etc.

        It can also be used directly as treating agent for rubber stuffing and the raw material for cosmetic.

        Industry Category Chemicals/Catalysts-Chemical-Auxiliary-Agents/Chemical-Auxiliary-Agent
        Product Category
        Brand:
        Spec:
        Stock:
        Origin: China / Hubei / Wuhanshi
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