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Divinylbenzene

Structure : Description Certificate of Analysis ProductName: Divinylbenzene Cas: 1321-74-0 Batch No.: 20130108 MFG Date: Jan.08.2013 Analysis Date: Jan.08.2013

  • Features & Specification

    PRODUCT   NAME

    Divinylbenzene

    CAS   No.:

    1321-74-0

    Synonyms:

    dvb-80;

    vinylstyrene;

    Formula:

    C10H10

    Molecular   Weight:

    130.18600

    PSA:

    0.00000

    LogP:

    2.97260

     

    Structure

    image.png                         

     

    Description

    Appearance   & Physical State:

    colourless   liquid

    Density:

    0.91

    Melting   Point:

    -66.9ºC

    Freezing   Point:

    -87℃

    Boiling   Point:

    198ºC

    Flash   Point:

    74.6ºC

    Refractive   Index:

    n20/D   1.561(lit.)

    Stability:

    Stable   in the presence of added inhibitor, but may polymerize in the absence of   inhibitor. Light and heat sensitive. Incompatible with heavy metal salts,   oxidizing agents, acids.

    Storage   Condition:

    2-8ºC

    Vapor   Pressure:

    0.9   mm Hg ( 30 °C)

    Vapor   Density:

    4.5   (vs air)

    Symbol:

    http://or.molbase.net/themes/pic/images/GHS05.png
      GHS05
    http://or.molbase.net/themes/pic/images/GHS07.png
      GHS07

    Sign:

    Danger

    hazard   declaration:

    H302; H315; H317; H318; H335; H412

    hazard   declaration add:


    waring   notice:

    P273;   P280; P301 + P312 + P330; P304 + P340 + P312; P305 + P351 + P338 + P310; P333   + P313

    RTECS:

    CZ9370000

    Safety   Statements:

    S7

    WGK   Germany:

    2

    Risk   Statements:

    R37/38;   R41; R22

    Hazard   Codes:

    Xi;   Xn

     

    Certificate of Analysis

     

    ProductName: Divinylbenzene

    Cas:        1321-74-0

    Batch No.:     20130108

    MFG Date:  Jan.08.2013

    Analysis Date: Jan.08.2013

     

    Inspect   Item

    Inspection   Result

    Appearance

    Slightly   yellow transparent liquid

    Content

    55.3%

    Diethylbenzene

    3.4%

    Naphthalene

    0.79%

    Polymer

    0.0005%

    TBC

    0.09%

    Bromine   Index(gBr/100g)

    181

    Conclusion  

    In   accordance with enterprise standard


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