Description

Benzyl-Triethyl-Azanium Sulfate is a quaternary ammonium salt with significant utility as a phase-transfer catalyst and surfactant. This compound is valued for its ability to facilitate reactions between reagents in immiscible phases, enhancing reaction rates and yields in synthetic chemistry. It serves as a critical intermediate and additive for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Phase-Transfer Catalyst (PTC): Widely employed in organic synthesis to accelerate alkylation, esterification, and displacement reactions between aqueous and organic phases.
• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals requiring quaternary ammonium functionalities.
• Surfactant & Emulsifier: Functions as a cationic surfactant in formulations for detergents, biocides, and corrosion inhibitors.
• Agrochemical Synthesis: Acts as an intermediate in the production of certain herbicides, pesticides, and plant growth regulators.
• Textile Auxiliary: Utilized as a softening agent, antistatic agent, or dyeing assistant in textile processing.
• Research & Development: Serves as a standard or reagent in chemical research laboratories for method development and catalysis studies.

Basic Information

Product Name	Benzyl-Triethyl-Azanium Sulfate
CAS No.	19617-34-6
Molecular Formula	C13H24N•1/2O4S or C26H48N2O4S
Molecular Weight	266.40 g/mol (for C13H24N•1/2O4S)
Synonyms	Benzyltriethylammonium Sulfate; Triethylbenzylammonium Sulfate; Benzyltriethylazanium Hydrogen Sulfate; N-Benzyl-N,N-diethylethanaminium Sulfate; BTEAS; TEBAS; BTEA Sulfate; (Benzyltriethylammonium) Sulfate
EINECS	Contact for details

Quality Control

Our Benzyl-Triethyl-Azanium Sulfate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets precise specifications. A Certificate of Analysis (COA) documenting purity, physical characteristics, and test results is provided with every shipment to guarantee traceability and compliance.

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 product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation and caking.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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