Get FREE SHIPPING when you spend $99 or more | ATOMFAIR

Awaiting product image

Atomfair Disodium 4-dodecyl-2,4′-oxydibenzenesulfonate C24H32Na2O7S2 CAS 7575-62-4

Disodium 4-dodecyl-2,4′-oxydibenzenesulfonate (CAS No. 7575-62-4) is a high-purity anionic surfactant with the molecular formula C24H32Na2O7S2. This compound, also known by its IUPAC name disodium;4-dodecyl-2-(4-sulfonatophenoxy)benzenesulfonate , features a dodecyl hydrophobic tail and dual sulfonate hydrophilic groups, making it an excellent wetting, emulsifying, and dispersing agent. Its unique oxydibenzenesulfonate structure provides enhanced solubility and stability in aqueous systems. Ideal for research applications in colloid chemistry, detergency studies, and material science, this product is supplied as a white to off-white crystalline powder with ≥95% purity (HPLC). Suitable for use in controlled laboratory conditions and industrial formulations requiring precise surfactant properties.

Category:

Description

Disodium 4-dodecyl-2,4′-oxydibenzenesulfonate (CAS No. 7575-62-4) is a high-purity anionic surfactant with the molecular formula C24H32Na2O7S2. This compound, also known by its IUPAC name disodium;4-dodecyl-2-(4-sulfonatophenoxy)benzenesulfonate, features a dodecyl hydrophobic tail and dual sulfonate hydrophilic groups, making it an excellent wetting, emulsifying, and dispersing agent. Its unique oxydibenzenesulfonate structure provides enhanced solubility and stability in aqueous systems. Ideal for research applications in colloid chemistry, detergency studies, and material science, this product is supplied as a white to off-white crystalline powder with ≥95% purity (HPLC). Suitable for use in controlled laboratory conditions and industrial formulations requiring precise surfactant properties.

Properties

  • CAS Number: 7575-62-4
  • Complexity: 705
  • IUPAC Name: disodium;4-dodecyl-2-(4-sulfonatophenoxy)benzenesulfonate
  • InChI: InChI=1S/C24H34O7S2.2Na/c1-2-3-4-5-6-7-8-9-10-11-12-20-13-18-24(33(28,29)30)23(19-20)31-21-14-16-22(17-15-21)32(25,26)27;;/h13-19H,2-12H2,1H3,(H,25,26,27)(H,28,29,30);;/q;2*+1/p-2
  • InChI Key: MORMPWNLQJTSOT-UHFFFAOYSA-L
  • Exact Mass: 542.13848427
  • Molecular Formula: C24H32Na2O7S2
  • Molecular Weight: 542.6
  • SMILES: CCCCCCCCCCCCC1=CC(=C(C=C1)S(=O)(=O)[O-])OC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+].[Na+]
  • Topological: 140
  • Monoisotopic Mass: 542.13848427
  • Synonyms: 7575-62-4, Disodium 4-dodecyl-2,4′-oxydibenzenesulfonate, Benzenesulfonic acid,4-dodecyl-2-(4-sulfophenoxy)-, sodium salt (1:2), Sodium 4-dodecyl-2-(4-sulfonatophenoxy)benzenesulfonate, Benzenesulfonic acid, 4-dodecyl-2-(4-sulfophenoxy)-, disodium salt, disodium;4-dodecyl-2-(4-sulfonatophenoxy)benzenesulfonate, Caswell No. 403, O37Y035318, EPA Pesticide Chemical Code 079002, UNII-O37Y035318, Benzenesulfonic acid, 4-dodecyl-2,4′-oxydi-, disodium salt, DTXSID6041898, SCHEMBL22117501, MORMPWNLQJTSOT-UHFFFAOYSA-L, CS-0455545, Disodium4-dodecyl-2,4′-oxydibenzenesulfonate, NS00120860, F20704, Q27285266, Sodium4-dodecyl-2-(4-sulfonatophenoxy)benzenesulfonate, Sodium 4-dodecyl-2-(4-sulfonatophenoxy)benzenesulfonate(45% in water)

Application

Disodium 4-dodecyl-2,4′-oxydibenzenesulfonate is widely used as a specialty surfactant in emulsion polymerization, textile processing, and enhanced oil recovery formulations. Its dual sulfonate groups improve interfacial activity in hard water conditions, making it valuable for detergent and cleaning product research. The compound also serves as a stabilizer in nanoparticle synthesis and as a dispersant in pigment and coating applications.

If you are interested or have any questions, please contact us at support@atomfair.com

Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

Patent & Regulatory Compliance

Certain molecules may be protected by active patents or regulatory restrictions.

  • Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

Liability Release

By purchasing, the buyer agrees to:

  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Related products