Description

Didodecylammonium Chloride is a high-purity quaternary ammonium salt compound, identified by CAS NO 2486-85-3. It serves as a versatile and effective cationic surfactant and phase-transfer catalyst, valued for its ability to facilitate reactions in heterogeneous systems. This chemical is essential for manufacturers and researchers in the pharmaceutical, agrochemical, and specialty chemical synthesis sectors seeking reliable, high-performance intermediates.

Application

• Phase-Transfer Catalyst (PTC): Enables reactions between reagents in immiscible phases, crucial for alkylation, esterification, and displacement reactions in organic synthesis.
• Surfactant & Emulsifier: Acts as a cationic surfactant in formulations for industrial cleaners, fabric softeners, and antimicrobial agents.
• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals requiring quaternary ammonium functionalities.
• Agrochemical Formulations: Serves as an additive in pesticides and herbicides to improve stability, dispersion, and efficacy.
• Corrosion Inhibitor: Incorporated into coatings and fluids for metal protection in industrial applications.
• Research & Development: A key reagent in academic and industrial R&D for exploring new synthetic methodologies and material science applications.

Basic Information

Product Name	Didodecylammonium Chloride
CAS No.	2486-85-3
Molecular Formula	C₂₄H₅₂ClN
Molecular Weight	390.13 g/mol
Synonyms	Dilaurylammonium Chloride; Dodecylammonium Chloride, N,N-Didodecyl-; Di-n-dodecylammonium Chloride; N,N-Didodecylammonium Chloride; Laurylamine Hydrochloride, N,N-Didodecyl-; Ammonium, dodecyl(hydrogenated tallow alkyl)dimethyl, chlorides; Quaternary ammonium compounds, bis(hydrogenated tallow alkyl)dimethyl, chlorides; Didodecyldimethylammonium Chloride (common trade name variant)
EINECS	219-654-8

Quality Control

Our Didodecylammonium Chloride is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets exacting specifications for purity and performance. Certificates of Analysis (COA) documenting these results are provided to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect quality and performance.

Specification

Item	Specification
Appearance	White to off-white powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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