Description

Potassium Dibenzyl Phosphate is an organophosphorus salt with the CAS registry number 78543-37-0, valued for its role as a versatile synthetic intermediate and catalyst component. Its structure makes it particularly useful in organic synthesis and materials science, where precise phosphorus-containing building blocks are required. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking reliable, high-purity reagents.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring phosphate ester or phosphonate functionalities.
• Catalyst and Ligand Precursor: Serves as a precursor for ligands in transition metal catalysis and as a component in phase-transfer catalysis.
• Agrochemical Synthesis: Employed in the production of certain herbicides, insecticides, and plant growth regulators.
• Polymer Modification: Acts as a flame retardant additive or a monomer for specialty polymers and resins.
• Chemical Research: A key reagent in organic and medicinal chemistry research for constructing complex molecules.
• Surface Treatment Agent: Used in formulations for corrosion inhibition or as an adhesion promoter in coatings.

Basic Information

Product Name	Potassium Dibenzyl Phosphate
CAS No.	78543-37-0
Molecular Formula	C14H14KO4P
Molecular Weight	304.33 g/mol
Synonyms	Dibenzyl Phosphoric Acid Potassium Salt; Potassium Dibenzyl Phosphate; Phosphoric Acid, Dibenzyl Ester, Potassium Salt; Benzyl Phosphate Potassium Salt; DBPP; Potassium O,O-Dibenzyl Phosphate; Benzyl Dihydrogen Phosphate Potassium Salt Derivative; (Benzyloxy)(oxo)phosphonium Potassium Salt
EINECS	Contact for details

Quality Control

Our Potassium Dibenzyl Phosphate is manufactured under a strict quality management system. Each batch is analyzed to ensure high chemical purity and consistency, with specifications tailored to meet the demands of research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to ensure full traceability and compliance with your project requirements.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after use to prevent degradation from atmospheric moisture.

Specification

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

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