Description

Triethylammonium Phosphate is an organic ammonium phosphate salt with the CAS number 35365-94-7, widely utilized as a versatile reagent and catalyst in advanced chemical synthesis. This compound is valued for its role in facilitating specific phosphorylation reactions and acting as a phase-transfer catalyst or buffer component in complex formulations. It is essential for R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-purity intermediates.

Application

• As a catalyst or co-catalyst in organic synthesis and polymerization reactions.
• As a buffer agent or pH modifier in specialized analytical and biochemical applications.
• As a key intermediate in the synthesis of active pharmaceutical ingredients (APIs) and fine chemicals.
• In agrochemical research for the development of novel herbicides and plant growth regulators.
• As a phase-transfer catalyst (PTC) in biphasic reaction systems.
• For corrosion inhibition studies and formulation in specialty industrial fluids.
• In material science for surface modification and the preparation of functional coatings.

Basic Information

Product Name	Triethylammonium Phosphate
CAS No.	35365-94-7
Molecular Formula	C6H18NO4P
Molecular Weight	199.19 g/mol
Synonyms	Triethylamine Phosphate; Phosphoric Acid Triethylamine Salt; Triethylammonium Dihydrogen Phosphate; TEAP; Triethylamine Phosphate Salt; (Triethylazaniumyl)phosphate; Et3NH+H2PO4-
EINECS	Contact for details

Quality Control

Our Triethylammonium Phosphate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available upon request to support your quality assurance and regulatory compliance needs.

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 in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
pH (10% solution)	Contact for details
Heavy Metals (as Pb)	≤ 20 ppm

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