Description

N,N,n-Triethylanilinium Phenylsulphonate is a specialized quaternary ammonium salt with a phenylsulphonate counterion, serving as a high-performance phase-transfer catalyst and ionic liquid precursor. Its value lies in its ability to facilitate reactions between reagents in immiscible phases, significantly improving yields and reaction rates in demanding synthetic processes. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors who require efficient and selective catalysis for complex organic syntheses.

Application

• Phase-Transfer Catalyst (PTC) for alkylation, esterification, and nucleophilic substitution reactions in biphasic systems.
• Key intermediate in the synthesis of advanced ionic liquids and task-specific solvents for green chemistry applications.
• Catalyst for polymerization reactions and the production of specialty polymers and resins.
• Use in pharmaceutical synthesis for the manufacture of active pharmaceutical ingredients (APIs) requiring phase-transfer conditions.
• Application in agrochemical manufacturing for the synthesis of herbicides, pesticides, and plant growth regulators.
• Reagent in organic synthesis laboratories for academic and industrial R&D exploring novel catalytic pathways.
• Component in analytical chemistry as a reference standard or ion-pairing agent in chromatographic methods.

Basic Information

Product Name	N,N,n-Triethylanilinium Phenylsulphonate
CAS No.	84434-16-2
Molecular Formula	C20H29NO3S
Molecular Weight	363.52 g/mol
Synonyms	Triethylanilinium Phenylsulphonate; N,N-Diethyl-N-ethylanilinium Phenylsulfonate; Benzenesulfonic acid, compd. with N,N-diethyl-N-ethylaniline (1:1); N,N-Diethyl-N-ethylbenzenaminium Phenylsulfonate; Triethylphenylammonium Phenylsulfonate; Phenylsulfonic Acid Triethylanilinium Salt; TEA-PS; 84434-16-2
EINECS	Contact for details

Quality Control

Our N,N,n-Triethylanilinium Phenylsulphonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) is provided, detailing specifications such as assay, moisture content, and impurity profiles. We are committed to meeting the stringent requirements of GMP and ISO standards for research and industrial use.

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 product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%

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