Description

Triethyl[2-[(1-Oxooctyl)Oxy]Ethyl]Ammonium Ethyl Sulphate is a quaternary ammonium salt with a fatty acid ester moiety, functioning as a cationic surfactant and phase transfer catalyst. This compound is valued for its ability to facilitate reactions between reagents in immiscible phases, enhancing reaction rates and yields in specialized organic synthesis. It is primarily sought by manufacturers in the fine chemical, pharmaceutical intermediate, and specialty surfactant industries for process optimization and product formulation.

Application

• Phase Transfer Catalyst (PTC): Used to accelerate reactions in biphasic systems, particularly in alkylation, esterification, and displacement reactions.
• Pharmaceutical Intermediate: Serves as a key building block or catalyst in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Cationic Surfactant: Employed in formulations requiring cationic surface activity, such as in certain emulsifiers, fabric softeners, and antimicrobial agents.
• Specialty Polymer Synthesis: Acts as a catalyst or monomer modifier in the production of specific polymers and resins.
• Research & Development: Utilized in laboratory-scale organic synthesis and process development within academic and industrial R&D settings.
• Dye and Pigment Manufacturing: Facilitates certain synthesis steps where phase transfer conditions are beneficial.

Basic Information

Product Name	Triethyl[2-[(1-Oxooctyl)Oxy]Ethyl]Ammonium Ethyl Sulphate
CAS No.	98072-08-3
Molecular Formula	C19H41NO6S
Molecular Weight	411.60 g/mol
Synonyms	Triethyl(2-(octanoyloxy)ethyl)ammonium ethyl sulfate; Ethyltriethyl(2-(octanoyloxy)ethyl)ammonium sulfate; 2-[(1-Oxooctyl)oxy]-N,N,N-triethylethanaminium ethyl sulfate; Octanoic acid 2-(triethylammonio)ethyl ester ethyl sulfate; Cationic surfactant CAS 98072-08-3; TEOA-ES (abbrev.); PTC Catalyst 98072-08-3
EINECS	Contact for details

Quality Control

Our Triethyl[2-[(1-Oxooctyl)Oxy]Ethyl]Ammonium Ethyl Sulphate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency meet high-grade chemical standards. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to minimize exposure to atmospheric humidity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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