Description

Dimethyldiethylammonium Chloride is a versatile quaternary ammonium salt with significant utility as a cationic surfactant and phase-transfer catalyst. Its structure makes it valuable for modifying surface properties and facilitating reactions between reagents in different phases. This compound is essential for manufacturers in the chemical synthesis, textile treatment, and personal care industries seeking efficient process aids and conditioning agents.

Application

• Phase-Transfer Catalyst (PTC): Widely used in organic synthesis to accelerate reactions between ionic and non-ionic reagents, particularly in alkylation, esterification, and polymerization processes.
• Surfactant & Emulsifier: Acts as a cationic surfactant in formulations for fabric softeners, hair conditioners, and antistatic agents, providing excellent surface activity and conditioning benefits.
• Chemical Intermediate: Serves as a key building block for the synthesis of more complex quaternary ammonium compounds and specialty chemicals.
• Textile Auxiliary: Used in dyeing and finishing processes to improve dye uptake, fabric softness, and antistatic properties.
• Oilfield Chemistry: Employed in drilling muds and completion fluids as a clay stabilizer and corrosion inhibitor.
• Paper Manufacturing: Functions as a retention aid and drainage aid in paper production to improve process efficiency and paper quality.
• Biocide Precursor: Utilized in the manufacture of certain quaternary ammonium-based disinfectants and sanitizers.

Basic Information

Item	Detail
Product Name	Dimethyldiethylammonium Chloride
CAS No.	29508-45-0
Molecular Formula	C6H16ClN
Molecular Weight	137.65 g/mol
Synonyms	N,N-Diethyldimethylammonium Chloride; Diethyldimethylammonium Chloride; DEDMACH; 2,2-Dimethyldiethylammonium Chloride; N,N-Dimethyldiethylammonium Chloride; Diethylmethylammonium Chloride (common name variant); (Diethylmethylazaniumyl)chloride
EINECS	Contact for details

Quality Control

Our Dimethyldiethylammonium Chloride is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing to ensure consistent purity, identity, and performance. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance needs.

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); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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