Description

Sodium 3-[(2-Methyl-2-Undecyl-1,3-Dioxolan-4-Yl)Methoxy]-1-Propanesulfonate is a specialized anionic surfactant and sulfonate derivative, valued for its unique combination of hydrophobic and hydrophilic properties derived from its dioxolane ring and long alkyl chain. This compound is engineered to provide excellent surface activity, wetting, and emulsification in demanding formulations. It is primarily utilized by industrial chemists and formulators in sectors requiring high-performance specialty surfactants.

Application

• As a key surfactant and emulsifier in advanced agrochemical formulations (e.g., pesticides, herbicides) to enhance spreading and penetration.
• In the synthesis of specialty polymers and coatings, where it acts as a dispersing agent or reactive intermediate.
• As a wetting and leveling agent in industrial cleaning products and textile processing chemicals.
• In enhanced oil recovery (EOR) formulations to modify interfacial tension and improve oil displacement.
• As a stabilizer and solubilizer in certain personal care and cosmetic products requiring specific rheological properties.
• For research and development of novel surfactants and amphiphilic compounds in academic and industrial laboratories.

Basic Information

Product Name	Sodium 3-[(2-Methyl-2-Undecyl-1,3-Dioxolan-4-Yl)Methoxy]-1-Propanesulfonate
CAS No.	308818-13-5
Molecular Formula	C₁₉H₃₇NaO₆S
Molecular Weight	416.55 g/mol
Synonyms	Sodium 2-methyl-2-undecyl-1,3-dioxolane-4-methoxypropanesulfonate; 1-Propanesulfonic acid, 3-[(2-methyl-2-undecyl-1,3-dioxolan-4-yl)methoxy]-, sodium salt; Sulfonate surfactant 308818-13-5; Dioxolane-based sulfonate surfactant; Sodium (2-methyl-2-undecyl-1,3-dioxolan-4-yl)methoxypropanesulfonate
EINECS	Contact for details

Quality Control

Our production of Sodium 3-[(2-Methyl-2-Undecyl-1,3-Dioxolan-4-Yl)Methoxy]-1-Propanesulfonate adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure consistent performance and specification compliance. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent moisture absorption and potential degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
pH (10% solution)	6.0 - 8.5
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.