Description

Tetraphenylphosphonium Phenolate is a quaternary phosphonium salt that functions as a versatile phase-transfer catalyst and reagent. Its value lies in its ability to facilitate reactions between reagents in immiscible phases, enhancing reaction rates and yields in specialized organic syntheses. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity intermediates for complex chemical processes.

Application

• Phase-transfer catalyst (PTC) in organic synthesis for alkylation, esterification, and polymerization reactions.
• Key reagent in the preparation of specialty polymers and advanced polymeric materials.
• Catalyst in the synthesis of fine chemicals and complex pharmaceutical intermediates.
• Used in research and development for novel material science applications.
• Facilitator in reactions involving anions in non-polar organic media.
• Potential use in the synthesis of ionic liquids and other specialty electrolytes.

Basic Information

Product Name	Tetraphenylphosphonium Phenolate
CAS No.	15464-47-8
Molecular Formula	C30H25OP
Molecular Weight	432.49 g/mol
Synonyms	Phenol, ion(1-), tetraphenylphosphonium; Tetraphenylphosphonium phenoxide; Phenol, tetraphenylphosphonium salt; Phosphonium, tetraphenyl-, phenolate; TPPP; Tetraphenylphosphonium phenolate salt
EINECS	Contact for details

Quality Control

Our Tetraphenylphosphonium Phenolate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including assay and impurity profile analysis, to ensure it meets the high standards required for research and industrial applications. A Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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