Description

n-Dodecylmethanesulfonamide is a specialized organosulfur compound belonging to the class of methanesulfonamides, characterized by its long-chain dodecyl group. This structural feature imparts unique surfactant and hydrophobic properties, making it a valuable intermediate and functional additive in advanced material synthesis. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for applications requiring tailored surface activity or as a building block for more complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of new active pharmaceutical ingredients (APIs), particularly those requiring lipophilic side chains for membrane permeability.
• Agrochemical Formulations: Acts as a surfactant or emulsifier adjuvant in pesticide and herbicide concentrates to enhance spreading and adherence on plant surfaces.
• Polymer Additive: Used as a processing aid or internal lubricant in engineering plastics to improve flow properties and mold release.
• Corrosion Inhibitor Precursor: Employed in the synthesis of specialty chemicals designed to protect metal surfaces in industrial fluids.
• Research & Development: A valuable reagent in organic synthesis for introducing the dodecylsulfonamide moiety into target molecules.
• Surface Modification Agent: Utilized to alter the surface energy of materials for coatings or composite applications.

Basic Information

Product Name	n-Dodecylmethanesulfonamide
CAS No.	79253-28-4
Molecular Formula	C₁₃H₂₉NO₂S
Molecular Weight	263.44 g/mol
Synonyms	Dodecylmethanesulfonamide; Methanesulfonamide, N-dodecyl-; N-Dodecylmethanesulfonamide; Dodecyl methanesulfonamide; Lauryl methanesulfonamide; N-Laurylmethanesulfonamide; 1-Dodecanamine, N-(methylsulfonyl)-; NSC 403119
EINECS	Contact for details

Quality Control

Our n-Dodecylmethanesulfonamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation by FT-IR and NMR, purity assessment by HPLC or GC, and determination of key physical parameters. We provide full traceability and Certificates of Analysis (COA) are available for every shipment to ensure compliance with your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. The material is moisture-sensitive; ensure containers are kept tightly sealed when not in use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC/GC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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