Cas no 2386-53-0 (1-Dodecanesulfonic Acid Sodium Salt)

1-Dodecanesulfonic Acid Sodium Salt (Sodium Dodecyl Sulfonate, SDS) is an anionic surfactant widely used in industrial and research applications. Its key advantages include high solubility in water, excellent wetting and emulsifying properties, and stability under a range of pH conditions. The compound is commonly employed as a detergent, dispersant, and foaming agent in formulations for cleaning products, textiles, and agrochemicals. Its consistent purity and reliable performance make it suitable for analytical chemistry, particularly in electrophoresis as a denaturing agent for proteins. The linear alkyl chain ensures biodegradability, aligning with environmental safety considerations.
1-Dodecanesulfonic Acid Sodium Salt structure
2386-53-0 structure
Product Name:1-Dodecanesulfonic Acid Sodium Salt
CAS No:2386-53-0
MF:C12H25NaO3S
MW:272.379873991013
MDL:MFCD00007527
CID:84273
PubChem ID:24893933
Update Time:2025-12-15

1-Dodecanesulfonic Acid Sodium Salt Chemical and Physical Properties

Names and Identifiers

    • Sodium 1-dodecanesulfonate
    • 1-DODECANESULFONIC ACID
    • 1-DODECANESULFONIC ACID SODIUM SALT
    • 1-DODECANESULFONIC ACID, SODIUM SALT, MONOHYDRATE
    • DODECANE-1-SULFONIC ACID SODIUM SALT
    • IPC-ALKS-12
    • LAURYL SODIUM SULFONATE
    • LAURYLSULFONIC ACID SODIUM SALT
    • SODIUM 1-DODECANESULPHONATE
    • SODIUM DODECANE-1-SULFONATE
    • SODIUM DODECANESULFONATE
    • SODIUM LAURYLSULFONATE
    • Dodecylsulfonicacid,sodiumsalt
    • Dodecylsulfonicacidsodiums
    • Sodiumdodecylsulfonate
    • 1-Dodecanesulfonic acid sodium salt ion pair
    • 1-Dodecanesulphonic acid sodium salt
    • Sodium 1-dodecanAV12830
    • Sodium 1-Dodecanesulfonate [Reagent for Ion-Pair Chromatography]
    • dodecanesulphonic acid sodium salt
    • LAURYLSULPHONATE
    • SDS
    • Sodium 1-dodecanesulfonate(SDS)
    • sodium dodecanesulphonate
    • Sodium Dodecyl Sulfate
    • Sodium laurylsulfona
    • Dodecyl sulfonic acid, sodium salt
    • Sodium dodecyl sulfonate
    • Dodecyl sulfonic acid sodium s
    • 1-Dodecanesulfonic acid,sodium salt
    • Dodecyl sulfonic acid,sodium salt
    • 1-Dodecanesulfonic acid, sodium salt
    • 4GY1KJW8SI
    • 1-Dodecanesulfonic acid, sodium salt (1:1)
    • potassium dodecane-1-sulfonate
    • Sodium dodecane-1-sulphonate
    • sod
    • 1-Dodecanesulfonic Acid Sodium Salt
    • MDL: MFCD00007527
    • Inchi: 1S/C12H26O3S.Na/c1-2-3-4-5-6-7-8-9-10-11-12-16(13,14)15;/h2-12H2,1H3,(H,13,14,15);/q;+1/p-1
    • InChI Key: DAJSVUQLFFJUSX-UHFFFAOYSA-M
    • SMILES: S(CCCCCCCCCCCC)(=O)(=O)[O-].[Na+]
    • BRN: 3919536

Computed Properties

  • Exact Mass: 272.14200
  • Monoisotopic Mass: 272.142
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 17
  • Rotatable Bond Count: 11
  • Complexity: 235
  • Covalently-Bonded Unit Count: 2
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: nothing
  • Topological Polar Surface Area: 65.6

Experimental Properties

  • Color/Form: White powder
  • Density: 1.1107
  • Melting Point: >300?°C (lit.)
  • PH: 5.5-7.5 (100g/l, H2O, 20℃)
  • Solubility: H2O: soluble25mg/mL
  • Water Partition Coefficient: Soluble in water.
  • PSA: 65.58000
  • LogP: 4.53330
  • Sensitiveness: Easily absorb moisture
  • Solubility: Soluble in water; Soluble in hot ethanol; And slightly soluble in ether; Insoluble in petroleum ether

1-Dodecanesulfonic Acid Sodium Salt Security Information

1-Dodecanesulfonic Acid Sodium Salt Customs Data

  • HS CODE:29049090
  • Customs Data:

    China Customs Code:

    2904100000

    Overview:

    2904100000 Derivatives containing only sulfo groups and their salts and ethyl esters.Regulatory conditions:nothing.VAT:17.0%.Tax refund rate:9.0%.MFN tariff:5.5%.general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2904100000 derivatives containing only sulpho groups, their salts and ethyl esters.Supervision conditions:None.VAT:17.0%.Tax rebate rate:9.0%.MFN tariff:5.5%.General tariff:30.0%

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1-Dodecanesulfonic Acid Sodium Salt Suppliers

Suzhou Senfeida Chemical Co., Ltd
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Audited Supplier Audited Supplier
(CAS:2386-53-0)1-DODECANESULFONIC ACID SODIUM SALT
Order Number:sfd14095
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:36
Price ($):discuss personally
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:2386-53-0)1-DODECANESULFONIC ACID SODIUM SALT
Order Number:LE18929;LE1762692;LE3063
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:20
Price ($):discuss personally

1-Dodecanesulfonic Acid Sodium Salt Spectrogram

13C NMR
13C NMR
1H NMR 300 MHz DMSO
1H NMR

Additional information on 1-Dodecanesulfonic Acid Sodium Salt

Introduction to 1-Dodecanesulfonic Acid Sodium Salt (CAS No: 2386-53-0)

1-Dodecanesulfonic Acid Sodium Salt, with the chemical formula C??H??NaO?S, is a widely utilized compound in the field of pharmaceuticals, cosmetics, and industrial applications. Its unique sulfonic acid group provides excellent solubility in water and organic solvents, making it a valuable intermediate in various chemical synthesis processes. This compound is particularly noted for its role in the development of detergents, surfactants, and as a component in drug formulations where controlled solubility and stability are critical.

The sodium salt form of 1-dodecanesulfonic acid enhances its water solubility while maintaining its chemical reactivity, which is a key factor in its broad applicability. In recent years, advancements in pharmaceutical research have highlighted the potential of this compound as a solubilizing agent for poorly soluble drugs. Its ability to form stable complexes with hydrophobic molecules has been leveraged to improve bioavailability and therapeutic efficacy of several drug candidates.

One of the most significant applications of 1-Dodecanesulfonic Acid Sodium Salt is in the formulation of topical medications. Due to its mild skin irritation profile and ability to enhance penetration, it has been incorporated into creams and ointments designed for treating chronic skin conditions. Recent studies have demonstrated its efficacy in delivering active pharmaceutical ingredients (APIs) through the stratum corneum more effectively than traditional excipients.

In the realm of industrial chemistry, this compound serves as a crucial component in the production of high-performance surfactants. Its long alkyl chain provides hydrophobicity, while the sulfonic acid group ensures hydrophilicity, making it an ideal candidate for applications ranging from household detergents to industrial cleaning agents. The sodium salt form also contributes to environmental sustainability by enabling biodegradable formulations that reduce ecological impact.

Recent research has also explored the use of 1-Dodecanesulfonic Acid Sodium Salt in nanotechnology and drug delivery systems. Its ability to stabilize nanoparticles has opened new avenues for targeted drug delivery, particularly in oncology. By encapsulating chemotherapeutic agents within nanoparticles stabilized by this compound, researchers have achieved improved tumor-specific accumulation and reduced systemic toxicity.

The compound's role as a pH buffer in pharmaceutical formulations is another area of growing interest. Its pKa value near physiological conditions makes it an effective buffer system in injectable solutions and oral suspensions. This property is particularly valuable in maintaining optimal drug stability and bioavailability across varying storage conditions.

Moreover, 1-Dodecanesulfonic Acid Sodium Salt has found applications in biochemical assays and research tools. Its ability to interact with proteins and lipids under controlled conditions has made it useful in studying membrane dynamics and protein folding mechanisms. Researchers have utilized this compound to develop novel methodologies for analyzing protein-lipid interactions, which are essential for understanding cellular processes.

In conclusion, the versatility of 1-Dodecanesulfonic Acid Sodium Salt (CAS No: 2386-53-0) underscores its importance across multiple industries. From enhancing drug solubility and stability to serving as a key component in surfactant formulations and nanotechnology applications, this compound continues to play a pivotal role in advancing both industrial processes and pharmaceutical innovations. As research progresses, its applications are expected to expand further, driven by ongoing discoveries in chemical engineering and medicinal chemistry.

Recommended suppliers
Suzhou Senfeida Chemical Co., Ltd
(CAS:2386-53-0)1-DODECANESULFONIC ACID SODIUM SALT
sfd14095
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
Email
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:2386-53-0)1-DODECANESULFONIC ACID SODIUM SALT
LE18929;LE1762692;LE3063
Purity:99%/99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry/Inquiry
Email