Description

1-Dodecanaminium, n-3-4-(Dimethylamino)Benzoylaminopropyl-N,n-Dimethyl-, Salt With 4-Methylbenzenesulfonic Acid (1:1) is a specialized cationic surfactant and photoinitiator intermediate with a complex quaternary ammonium structure. This compound is valued for its unique combination of surface-active properties and light-sensitive functionality, making it a critical component in advanced material synthesis. It is primarily sought after by formulators and researchers in the photopolymerization, specialty coatings, and advanced electronics sectors for developing high-performance, light-curable systems.

Application

• Photoinitiator Component in UV-curable inks, coatings, and adhesives.
• Cationic Surfactant for specialty emulsion and dispersion formulations.
• Intermediate in the synthesis of advanced photoacid generators (PAGs) for photoresists.
• Additive in charge-control agents for toner and electrophotographic applications.
• Research & Development chemical for novel polymeric materials and light-responsive systems.
• Surface Modification Agent to impart specific charge or adhesion properties to materials.

Basic Information

Item	Details
Product Name	1-Dodecanaminium, n-3-4-(Dimethylamino)Benzoylaminopropyl-N,n-Dimethyl-, Salt With 4-Methylbenzenesulfonic Acid (1:1)
CAS No.	156679-41-3
Molecular Formula	C31H51N3O3S
Molecular Weight	545.82 g/mol
Synonyms	Dodecyl dimethyl (3-((4-(dimethylamino)benzoyl)amino)propyl)azanium 4-methylbenzenesulfonate; N-Dodecyl-N,N-dimethyl-3-((4-(dimethylamino)benzoyl)amino)propan-1-aminium 4-methylbenzenesulfonate; Quaternary ammonium salt of 4-(dimethylamino)benzamide derivative; Photoinitiator intermediate 156679-41-3; Cationic surfactant with tosylate counterion; Light-sensitive quaternary ammonium salt; Dodecyl dimethyl aminopropyl dimethylaminobenzamide tosylate
EINECS	Contact for details

Quality Control

Our production of 1-Dodecanaminium, n-3-4-(Dimethylamino)Benzoylaminopropyl-N,n-Dimethyl-, Salt With 4-Methylbenzenesulfonic Acid (1:1) adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for industrial and research applications. Quality is verified through comprehensive analytical techniques including HPLC, NMR, and FTIR. A Certificate of Analysis (COA) detailing purity, identity, and key specifications is provided with every shipment.

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). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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