Description

Domiphen is a quaternary ammonium compound widely recognized for its potent antimicrobial and surfactant properties. This versatile chemical is essential for formulators requiring a broad-spectrum biocide with excellent stability and compatibility. It serves as a critical active ingredient for manufacturers in the pharmaceutical, personal care, and industrial disinfection sectors, where efficacy and product safety are paramount.

Application

• Pharmaceutical Preservative: Used in topical antiseptic creams, ointments, mouthwashes, and nasal sprays to prevent microbial contamination.
• Surgical & Healthcare Disinfection: A key component in pre-operative skin scrubs, surgical instrument disinfectants, and surface sanitizers for hospitals and clinics.
• Personal Care & Cosmetics: Acts as a preservative and antimicrobial agent in products like shampoos, conditioners, soaps, and deodorants.
• Industrial Biocide: Employed in cooling water systems, oilfield operations, and pulp/paper mills to control bacteria, algae, and fungi.
• Food & Beverage Sanitation: Utilized in sanitizing solutions for food processing equipment and surfaces in compliance with hygiene protocols.
• Veterinary & Animal Health: Incorporated into disinfectants for animal housing, teat dips, and wound care formulations.

Basic Information

Product Name	Domiphen
CAS No.	13900-14-6
Molecular Formula	C22H40BrNO
Molecular Weight	414.46 g/mol
Synonyms	Domiphen Bromide; N-Dodecyl-N,N-dimethyl-2-phenoxyethanaminium Bromide; Phenododecinium Bromide; Bradophen; 1-Dodecyl-2-(phenoxymethyl)dimethylammonium Bromide; Phenododecin Bromide; Dodecyldimethyl(2-phenoxyethyl)ammonium Bromide
EINECS	237-689-5

Quality Control

Our Domiphen is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive quality documentation, including Certificates of Analysis (COA) that detail assay, impurity profiles, and microbiological efficacy. Production can be aligned with relevant pharmacopeial standards (e.g., USP, BP, EP) for pharmaceutical applications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0 %
Loss on Drying	≤ 1.0 %
Residue on Ignition	≤ 0.1 %
Heavy Metals	≤ 20 ppm
Microbial Limit	Meets specified criteria

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