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Home > Catalyst and Auxiliary > Flame Retardants > Octaphenylsilsesquioxane for Sale > Octaphenylsilsesquioxane PC sheet flame retardant powder
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Octaphenylsilsesquioxane PC sheet flame retardant powder

Unit Price: Get Latest Price
CAS No.:

5256-79-1

Port:

Shanghai

Packaging:

25kg/bag

Price valid (until):

2024-11-16

Company Type:
Trader
Location:
China
Qualification:
Main Products:

Flame Retardant Masterbatch,Plastic Materials,Color Masterbatch,Plastic Additives

  • Product Description

  • Seller Information

  • Description


      Product Detail  


    Octaphenylsilsequioxane (CAS# 5256-79-1) is a polyhedral oligomeric silsesquioxane (POSS). Octaphenylsilsequioxane has been used in the preparation of flame-retardant and radiation-resistant materials.

    Items Specifications
    Melting point >350 °C (lit.)
    Density 1.30 g/cm3
    Refractive index 1.61
    Form powder to crystal
    Specific Gravity 1.35
    Color White to Almost white
    Hydrolytic Sensitivity 1: no significant reaction with aqueous systems

    Basic Info
    Product Name:

    Octaphenylsilsesquioxane

    Other Name:

    Pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane,1,3,5,7,9,11,13,15-octaphenyl-;Pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane,octaphenyl-;Octasilsesquioxane,octaphenyl-;1,3,5,7,9,11,13,15-Octaphenylpentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane;Octaphenylhexacyclooctasiloxane;Octaphenylsilsesquioxane;Phenyl-T8;Molecular Silicas MS 0840;OctaPhenyl POSS;MS 0840;Octaphenyloctasilsesquioxane;Octakis(phenyl)silsesquioxane;Octakisphenyl POSS;77036-59-0

    CAS No.:

    5256-79-1

    Molecular Formula:

    C48H40O12Si8

    InChIKeys:

    InChIKey=KBXJHRABGYYAFC-UHFFFAOYSA-N

    Molecular Weight:

    1033.51

    Exact Mass:

    1033.51

    HScode:

    29319000

    Categories:

    Flame Retardants

    Characteristics
    PSA:

    111

    Density:

    1.30 g/cm3

    Melting Point:

    472-482 °C @ Solvent: Hexane, Ethyl acetate

    Refractive Index:

    1.659

    Hazard Identification

    Classification of the substance or mixture

    no data available

    GHS label elements, including precautionary statements

    Pictogram(s) no data available
    Signal word

    no data available

    Hazard statement(s)

    no data available

    Precautionary statement(s)
    Prevention

    no data available

    Response

    no data available

    Storage

    no data available

    Disposal

    no data available

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Flame Retardant Masterbatch,Plastic Materials,Color Masterbatch,Plastic Additives

    Location:

    Room 1213, Guofu Building Shijiazhuang Hebei China

    Payment Terms:

    TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    60

    Total Annual Revenue:

    $2.5 million-$5 million

    Total Employees:

    11-50

    Year of Establishment:

    2022

    Shijiazhuang Qibo Technology Co., Ltd. was established in 2006 in Shijiazhuang City, China, our scientific research team with whole experience in the chemical field, participates in more technical fairs organized by the national education department.
  • Country Product Purchase Quantity Date Posted
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