Description

Ethylhexadecyldimethylammonium 2-Benzylphenolate is a quaternary ammonium salt-based compound, specifically a benzylphenolate derivative. This chemical is valued for its dual functionality as a cationic surfactant and a phase-transfer catalyst, enabling critical reactions in controlled environments. It is primarily required by manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for synthesis, formulation, and process optimization.

Application

• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, crucial for alkylation, esterification, and ether synthesis in fine chemical manufacturing.
• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) where quaternary ammonium compounds are required for specific molecular modifications.
• Agrochemical Formulations: Acts as an emulsifier and stabilizer in pesticide and herbicide concentrates to improve efficacy and shelf-life.
• Polymerization Aid: Serves as a catalyst or surfactant in the production of specialty polymers and resins.
• Corrosion Inhibitor: Incorporated into industrial fluids and coatings for metal surface protection.
• Biocide Component: Utilized in the formulation of disinfectants and sanitizers due to the antimicrobial properties of quaternary ammonium compounds.

Basic Information

Product Name	Ethylhexadecyldimethylammonium 2-Benzylphenolate
CAS No.	85940-56-3
Molecular Formula	C₃₃H₅₃NO₂
Molecular Weight	495.78 g/mol
Synonyms	Cetethyldimonium Benzylphenolate; N-Ethyl-N-hexadecyl-N,N-dimethylammonium 2-Benzylphenoxide; Ethylcetyldimethylammonium 2-Benzylphenolate; 2-Benzylphenol Ethylhexadecyldimethylammonium Salt; Quaternary Ammonium 2-Benzylphenolate; Phase Transfer Catalyst 85940-56-3; PTC-Benzylphenolate
EINECS	Contact for details

Quality Control

Our Ethylhexadecyldimethylammonium 2-Benzylphenolate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting purity, physical characteristics, and compliance with agreed parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and a strong oxidizer; it must be kept in its original sealed packaging, away from incompatible materials such as reducing agents, acids, and flammable substances. Ensure the storage area is clearly labeled.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.