Description

Didodecylammonium Bromide is a quaternary ammonium salt compound valued for its surfactant and phase-transfer catalyst properties. Its dual long-chain alkyl structure makes it an effective agent for modifying surfaces and facilitating reactions in heterogeneous systems. This chemical is essential for researchers and manufacturers in the specialty chemicals, materials science, and pharmaceutical intermediates sectors seeking reliable performance in formulation and synthesis.

Application

• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, particularly in organic synthesis and polymerization processes.
• Surfactant & Emulsifier: Used in the formulation of specialty detergents, emulsifiers, and dispersion agents for industrial applications.
• Corrosion Inhibitor: Acts as an additive in lubricants and coatings to provide protective surface films on metals.
• Antistatic Agent: Incorporated into polymers and plastics to reduce static charge accumulation.
• Biocide Intermediate: Serves as a precursor or active component in the synthesis of quaternary ammonium compound-based disinfectants and sanitizers.
• Material Science: Employed in the surface modification of nanoparticles and in the preparation of organoclays for nanocomposites.
• Textile Auxiliary: Functions as a softener and dye-leveling agent in textile processing.

Basic Information

Product Name	Didodecylammonium Bromide
CAS No.	24447-63-0
Molecular Formula	C₂₄H₅₂BrN
Molecular Weight	434.59 g/mol
Synonyms	Dilaurylammonium Bromide; Dodecylammonium Bromide, N,N-Didodecyl-; N,N-Didodecylammonium Bromide; Di-n-dodecylammonium Bromide; Laurylamine Hydrobromide, N,N-Didodecyl-; Ammonium, dodecyl(hydroxy(oxido)amino)-, bromide; Bromide salt of didodecylamine
EINECS	Contact for details

Quality Control

Our Didodecylammonium Bromide is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing key parameters such as assay and impurity profiles.

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) and must be kept under dry conditions to prevent degradation. Keep away from strong oxidizing agents.

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%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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