Description

Bis(2-Hydroxyethyl)Octyl(Methyl)Aminium Chloride is a quaternary ammonium compound (quat) valued for its potent cationic surfactant and antimicrobial properties. This versatile chemical is essential for formulating products that require effective surface activity, emulsification, and biocidal performance. It is particularly sought after by manufacturers in the personal care, industrial cleaning, and textile processing industries for its reliable functionality and stability.

Application

• Fabric Softeners & Conditioners: A key cationic surfactant providing excellent softening, antistatic, and fragrance-fixing properties on textiles.
• Hair Conditioners & Cream Rinses: Imparts smoothness, manageability, and a silky feel to hair by neutralizing negative charges on the hair shaft.
• Industrial & Institutional (I&I) Cleaners: Acts as a disinfectant, sanitizer, and surfactant in hard surface cleaners, floor polishes, and dairy cleaners.
• Emulsifier & Antistatic Agent: Used in polymer processing, lubricants, and coatings to stabilize emulsions and reduce static charge buildup.
• Biocide in Water Treatment: Employed as an algicide and bactericide in cooling towers and industrial water systems.
• Oilfield Chemicals: Functions as a corrosion inhibitor and surfactant in drilling and production fluids.

Basic Information

Product Name	Bis(2-Hydroxyethyl)Octyl(Methyl)Aminium Chloride
CAS No.	41572-20-7
Molecular Formula	C₁₄H₃₂ClNO₂
Molecular Weight	281.86 g/mol
Synonyms	Octylmethylbis(2-hydroxyethyl)ammonium chloride; N,N-Bis(2-hydroxyethyl)-N-methyl-1-octanaminium chloride; Diethanolmethyloctylammonium chloride; Octyl methyl diethanol ammonium chloride; C8 alkyl quaternary ammonium compound; Quaternium-38 (cosmetic ingredient name); OEDMA; Contact for additional trade names.
EINECS	255-419-6

Quality Control

Our Bis(2-Hydroxyethyl)Octyl(Methyl)Aminium Chloride is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. A Certificate of Analysis (COA) detailing assay, moisture content, and other critical parameters is provided with each shipment to guarantee consistency and traceability.

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 material 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	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (by Titration)	≥ 95.0 %
Water Content (KF)	≤ 3.0 %
pH (10% solution)	5.0 - 8.0

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