Description

Benzyltriphenylphosphonium Phenolate is a versatile organophosphonium salt widely utilized as a phase-transfer catalyst and reagent in organic synthesis. Its primary value lies in facilitating reactions between reagents in immiscible phases, significantly improving reaction rates and yields under mild conditions. This compound is essential for R&D chemists and production engineers in the pharmaceutical, agrochemical, and specialty chemical industries seeking efficient synthetic pathways.

Application

• Phase-Transfer Catalyst (PTC) for alkylation, esterification, and etherification reactions.
• Key reagent in the synthesis of complex pharmaceutical intermediates and active ingredients.
• Facilitator for nucleophilic substitution reactions in biphasic systems.
• Used in the preparation of fine chemicals and specialty polymers.
• Catalyst in the production of agrochemicals, including herbicides and insecticides.
• Employed in material science for surface modification and polymer initiation processes.
• Useful in laboratory-scale organic synthesis for method development and optimization.

Basic Information

Product Name	Benzyltriphenylphosphonium Phenolate
CAS No.	93841-04-4
Molecular Formula	C₃₁H₂₇OP
Molecular Weight	446.52 g/mol
Synonyms	Benzyltriphenylphosphonium Phenoxide; Phenol, ion(1-), triphenyl(phenylmethyl)phosphonium; Phosphonium, (phenylmethyl)triphenyl-, phenolate; Benzyltriphenylphosphonium Phenolate Salt; PTC Catalyst BTPP-Phenolate; BTPP Phenolate
EINECS	Contact for details

Quality Control

Our Benzyltriphenylphosphonium Phenolate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided and available upon request to support your quality assurance protocols.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening 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%
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.