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Dodecylbenzene

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Origin: China

Cas No: 123-01-3

Specification: 99%min

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Supply Ability: 50 mt/month

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 123-01-3 Formula: C18H30 Molecular Weight: 246.43100

    Description

    Dodecylbenzene is an organic compound with the formula C12H25C6H5.Dodecylbenzene is a colorless liquid with a weak oily odor. Floats on water.
    This colourless waxy solid consists of a dodecyl group (C12H25) attached to a phenyl group (C6H5). Dodecylbenzene is a precursor to sodium dodecylbenzenesulfonate, a surfactant that is a key ingredient of household laundry detergents, such as detergent powder.

    Basic Info

    Chemical Name Dodecylbenzene
    Synonyms

    Laurylbenzene;
    dodecyl-benzene;
    phenyldodecane;
    DODECYL BENZENE;
    monododecyl benzene;
    Benzene, dodecyl-;
    n-dodecylbenzene;
    1-Phenyldodecane;

    CAS No. 123-01-3
    Molecular Formula C18H30
    Molecular Weight 246.43100
    PSA 0.00000
    LogP 6.15000

    Properties

    Appearance & Physical State COLOURLESS LIQUID
    Density 0.85 - 0.9 g/cm3
    Boiling Point 328 °C
    Melting Point 1.3 °C
    Flash Point 124ºC
    Refractive Index 1.4824
    Stability Stable. Incompatible with strong oxidizing agents. Combustible.

    Safety Info

    RTECS CZ9540000
    Safety Statements S24/25
    HS Code 2902903000
    WGK Germany 1
    RIDADR UN 3082

    Synthesis Route

    oleic acid→Hexane+tetradecane
    oleic acid→octane+undecane
    oleic acid→undecane+pentadecane

    GC Analysis

    Column type Active phase Temperature (°C) Retention Index (I) Temperature Control Method
    Packed Methyl Silicone 130. 1878. isothermal
    Capillary OV-1 - 1872.6 temperature ramp
    Capillary DB-1 - 1870. temperature ramp
    Capillary DB-1 - 1866. custom temperature program
    Capillary DB-Wax - 2180. temperature ramp

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Oral LD - Lethal dose Rodent - rat >10 mL/kg 1.Liver-other changes

    Precursor

    1-DODECENE
    Benzene
    1-Bromo-4-phenylbutane
    oleic acid

    Downstream Product

    1,3-bis(4-dodecylphenyl)propan-2-one
    benzoic acid
    phthalic anhydride
    maleic anhydride

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