Description

Methyldodecanesulphonate is a specialized anionic surfactant belonging to the class of alkyl sulfonates. This compound is valued for its excellent wetting, emulsifying, and dispersing properties in demanding industrial formulations. It serves as a critical intermediate and functional additive for manufacturers in the agrochemical, textile processing, and specialty cleaning sectors, where consistent performance and material compatibility are paramount.

Application

• Agrochemical Formulations: Acts as a key wetting agent and dispersant in pesticide and herbicide concentrates to improve spray coverage and efficacy.
• Textile Processing: Used as a scouring agent, leveling agent, and emulsifier in dyeing and finishing operations for synthetic and natural fibers.
• Industrial & Institutional (I&I) Cleaning: Serves as a powerful surfactant in heavy-duty degreasers, metal cleaners, and floor care products.
• Emulsion Polymerization: Functions as an emulsifier and stabilizer in the production of synthetic rubbers, plastics, and latex.
• Oilfield Chemicals: Employed in drilling mud formulations and as a component in demulsifiers for crude oil processing.
• Leather Processing: Utilized in tanning and fatliquoring processes to improve penetration and uniformity of treatment chemicals.
• Paper & Pulp Industry: Aids as a dispersant and deinking agent in paper recycling and pulp processing.

Basic Information

Product Name	Methyldodecanesulphonate
CAS No.	2374-65-4
Molecular Formula	C₁₃H₂₈O₃S
Molecular Weight	264.43 g/mol
Synonyms	Dodecane, 1-(methylsulfonyl)-; Methyl dodecyl sulfone; 1-(Methylsulfonyl)dodecane; Dodecylmethylsulfone; Lauryl methyl sulfone; Methyl lauryl sulfone; Sulfonylmethane, dodecyl-; n-Dodecylmethylsulfone
EINECS	219-150-5

Quality Control

Our Methyldodecanesulphonate is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including assay by titration and identification by infrared spectroscopy (IR), to ensure it meets precise chemical and physical specifications. Certificates of Analysis (COA) documenting purity, identity, and other critical parameters are provided to guarantee supply reliability and batch-to-batch consistency for your production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at ambient temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (Titration)	≥ 98.0 %
Water Content (Karl Fischer)	≤ 0.5 %
Specific Gravity (20°C)	0.98 - 1.02
Refractive Index (20°C)	1.450 - 1.460

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