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CAS 27176-87-0

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Dodecylbenzenesulfonic Acid

Description:
Dodecylbenzenesulfonic acid (DBSA) is an organic compound characterized by its long hydrophobic dodecyl chain and a sulfonic acid functional group. It is a member of the alkylbenzenesulfonic acid family and is typically used as a surfactant due to its amphiphilic properties, which allow it to reduce surface tension in various applications. DBSA is a viscous liquid at room temperature and is soluble in water, particularly in its salt form, making it useful in detergents, emulsifiers, and dispersants. Its structure contributes to its effectiveness in enhancing the solubility of hydrophobic substances in aqueous solutions. Additionally, DBSA is known for its ability to stabilize emulsions and foams, making it valuable in industrial processes, including oil recovery and the formulation of personal care products. Safety considerations include handling it with care, as it can be corrosive and may cause irritation upon contact with skin or eyes. Overall, dodecylbenzenesulfonic acid is a versatile compound with significant applications in both industrial and consumer products.
Formula:C18H30O3S
InChI:InChI=1/C18H30O3S/c1-2-3-4-5-6-7-8-9-10-11-14-17-15-12-13-16-18(17)22(19,20)21/h12-13,15-16H,2-11,14H2,1H3,(H,19,20,21)
SMILES:CCCCCCCCCCCCc1ccccc1S(=O)(=O)O
Synonyms:
  • 2-Dodecylbenzenesulfonic Acid
  • 4-Dodecylbenzenesulfonic Acid
  • A 40S
  • Abs 100
  • Acide dodecylbenzenesulfonique
  • Acido Dodecilbencenosulfonico
  • Ambicat LE 4476
  • B 121
  • Benzenesulfonic acid, dodecyl-
  • Benzenesulphonic acid, dodecyl-
  • See more synonyms
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Found 7 products.
  • CymitQuimica logo
    Apollo Scientific
    + Info

    Dodecylbenzenesulfonic acid

    CAS:
    Dodecylbenzenesulfonic acid
    Formula:C18H30O3S
    Purity:80%
    Color and Shape:Liquid
    Molecular weight:326.5

    Ref: 54-OR1001925

    25g
    172.00€
    500g
    206.00€
    1kg
    251.00€
  • Dodecyl benzene sulfonic acid
    Indagoo
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    Dodecyl benzene sulfonic acid

    CAS:
    Formula:C18H30O3S
    Purity:80%
    Color and Shape:Liquid
    Molecular weight:326.4940

    Ref: IN-DA0037PZ

    25g
    24.00€
    4x25g
    52.00€
  • Dodecylbenzenesulfonic acid
    Glentham
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    Dodecylbenzenesulfonic acid

    CAS:
    Formula:C18H30O3S
    Purity:≥ 90.0% (total isomers)
    Color and Shape:Clear, pale yellow to orange-brown liquid
    Molecular weight:326.49

    Ref: 7W-GX8905

    ne
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    1l
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  • Dodecylbenzenesulfonic Acid (70 wt. % in isopropanol, Technical grade, Mixture of different chain …
    TRC
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    Dodecylbenzenesulfonic Acid (70 wt. % in isopropanol, Technical grade, Mixture of different chain lengths)

    Controlled Product
    CAS:

    Applications Dodecylbenzenesulfonic acid is an aromatic sulfonic acid catalyst used in the preparation of polymers, such as poly(L-​lactic acid), via solid state polycondensation.
    Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
    References Takenaka, M.; et al.: Polymer, 155, 218 (2018).

    Formula:C18H30O3S
    Color and Shape:Single Solution
    Molecular weight:326.5

    Ref: TR-D525663

    100mg
    97.00€
    500mg
    119.00€
    1g
    153.00€
  • Dodecylbenzenesulfonic acid
    Fluorochem
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    Dodecylbenzenesulfonic acid

    CAS:
    Purity:80%
    Color and Shape:Liquid
    Molecular weight:326.19

    Ref: 10-F555086

    25g
    14.00€
    500g
    50.00€
    1kg
    91.00€
  • Dodecyl benzene sulfonic acid
    Targetmol
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    Dodecyl benzene sulfonic acid

    CAS:
    Dodecyl benzene sulfonic acid, a dopant for conducting polymers, is also a strong acid catalyst for amino crosslinked coatings.
    Formula:C18H30O3S
    Purity:98%
    Color and Shape:Solid
    Molecular weight:326.49

    Ref: TM-T20934

    25mg
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    50mg
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    100mg
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  • Dodecylbenzenesulfonic acid, 70% in isopropanol
    Biosynth
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    Dodecylbenzenesulfonic acid, 70% in isopropanol

    CAS:
    Dodecylbenzenesulfonic acid is a sulfonic acid that is used in the production of polyaniline. It is also used as an organic reagent that can be applied in organic synthesis, including polymerization and electrochemical studies. Dodecylbenzenesulfonic acid has been shown to react with sodium salts to form dodecyl benzene, which can be observed by synchronous fluorescence spectroscopy. This chemical has a phase transition temperature of -9°C and a boiling point of 176°C. Dodecylbenzenesulfonic acid is soluble in water vapor, but insoluble in ethanol or acetone.
    Formula:C18H30O3S
    Purity:Min. 95%
    Color and Shape:Clear Liquid
    Molecular weight:326.5 g/mol

    Ref: 3D-FD158287

    496g
    440.00€
    992g
    676.00€
    1488g
    893.00€