Description

n-(4-Dodecylphenyl)-4-Methylbenzenesulfonamide is a specialized organic sulfonamide derivative characterized by its long alkyl chain and aromatic structure. This compound serves as a versatile intermediate and functional additive, valued for its ability to modify surface properties and act as a key building block in advanced synthesis. It is primarily utilized by manufacturers in the polymer, lubricant, and specialty chemical industries seeking to enhance product performance through tailored molecular design.

Application

• As a polymer additive and processing aid to improve flow properties and thermal stability.
• As an intermediate in the synthesis of specialty surfactants and emulsifiers.
• As a potential lubricant additive or viscosity modifier for industrial oils and greases.
• In the research and development of liquid crystal materials and other advanced organic electronic components.
• As a chemical building block for pharmaceuticals and agrochemicals requiring specific hydrophobic character.
• For use in coatings and inks formulations to adjust compatibility and surface wetting.

Basic Information

Product Name	n-(4-Dodecylphenyl)-4-Methylbenzenesulfonamide
CAS No.	115486-31-2
Molecular Formula	C25H37NO2S
Molecular Weight	415.63 g/mol
Synonyms	4-Methyl-N-[4-(dodecyl)phenyl]benzenesulfonamide; p-Toluenesulfonamide, N-[4-(dodecyl)phenyl]-; N-(4-Dodecylphenyl)tosylamide; Dodecylphenyl Tosylamide; Benzenesulfonamide, N-[4-(dodecyl)phenyl]-4-methyl-; 115486-31-2; 4-Methyl-N-(4-dodecylphenyl)benzenesulfonamide
EINECS	Contact for details

Quality Control

Our n-(4-Dodecylphenyl)-4-Methylbenzenesulfonamide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer specifications and consistent batch-to-batch reliability. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment and is available upon request.

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 incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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