Description

Decyltrimethylammonium Bromide is a high-purity quaternary ammonium compound (quat) widely recognized for its potent cationic surfactant properties. This chemical is essential for formulating effective biocides, phase transfer catalysts, and antistatic agents across multiple high-value industries. It is particularly critical for manufacturers in the pharmaceutical, agrochemical, and personal care sectors who require reliable, high-quality raw materials for synthesis and product development.

Application

• Biocide and Disinfectant Formulations: A key active ingredient in industrial and institutional disinfectants, algicides, and sanitizers due to its effective antimicrobial activity.
• Phase Transfer Catalyst (PTC): Facilitates reactions between reactants in immiscible phases, crucial for organic synthesis in pharmaceutical and specialty chemical manufacturing.
• Antistatic Agent: Used in plastics, textiles, and electronics manufacturing to dissipate static charge and prevent dust accumulation.
• Emulsifier and Surfactant: Serves as a cationic emulsifier in polymerization processes and in the formulation of hair conditioners and fabric softeners.
• Analytical Chemistry: Employed in ion-pair chromatography as a mobile phase modifier for the separation of ionic compounds.
• Agrochemical Adjuvants: Enhances the efficacy of pesticides and herbicides by improving wetting, spreading, and adhesion on plant surfaces.

Basic Information

Product Name	Decyltrimethylammonium Bromide
CAS No.	2082-84-0
Molecular Formula	C₁₃H₃₀BrN
Molecular Weight	280.29 g/mol
Synonyms	Decyltrimethylammonium Bromide; N-Decyl-N,N,N-trimethylammonium Bromide; DTAB; CATB-10; Trimethyldecylammonium Bromide; 1-Decanaminium, N,N,N-trimethyl-, bromide; Decyltrimethylazanium Bromide
EINECS	218-212-4

Quality Control

Our Decyltrimethylammonium Bromide is manufactured under a stringent quality management system. Each batch is tested to ensure it meets precise specifications for identity, purity, and performance. A comprehensive Certificate of Analysis (COA) detailing results for assay, impurities, and physical parameters is provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical processes.

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); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

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

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