Description

Dodecylamine Hydrobromide is an organic salt formed from dodecylamine and hydrobromic acid, widely recognized by its CAS number 26204-55-7. This compound is valued for its dual functionality as a cationic surfactant and a versatile chemical intermediate in advanced synthesis. It is essential for industries requiring phase-transfer catalysis, surface modification, and the production of specialized quaternary ammonium compounds. Its properties make it a critical component in the development of high-performance materials and fine chemicals.

Application

• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, crucial for alkylation and other organic syntheses.
• Surfactant & Corrosion Inhibitor: Acts as a cationic surfactant in formulations for metalworking fluids, coatings, and acidizing solutions in oilfield applications.
• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and quaternary ammonium antimicrobial agents.
• Chemical Synthesis Building Block: Serves as a key precursor for manufacturing more complex amines, amphoteric surfactants, and betaines.
• Biocide & Disinfectant Formulations: Incorporated as an intermediate in the production of quaternary ammonium compound (QAC) based disinfectants and sanitizers.
• Research & Development: Employed in academic and industrial R&D for studying surfactant behavior, crystal engineering, and material science.

Basic Information

Product Name	Dodecylamine Hydrobromide
CAS No.	26204-55-7
Molecular Formula	C₁₂H₂₇N·HBr or C₁₂H₂₈BrN
Molecular Weight	266.26 g/mol
Synonyms	Laurylamine Hydrobromide; 1-Dodecanamine Hydrobromide; Dodecylamine HBr; n-Dodecylamine Hydrobromide; Laurylamine HBr; DDA-HBr; Dodecylammonium Bromide; Monododecylamine Hydrobromide
EINECS	247-500-6

Quality Control

Our Dodecylamine Hydrobromide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets the required specifications for your application. A Certificate of Analysis (COA) detailing purity, physical characteristics, and 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, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 98.0 %
Melting Point	Approx. 240 - 245 °C
Loss on Drying	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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