Description

Dimethyl-Phenyl-Phosphanium is an organophosphorus compound featuring a positively charged phosphorus center, making it a versatile phosphonium salt. This compound is valued for its role as a key intermediate and reagent in advanced organic synthesis and materials science. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• As a phosphonium salt precursor for the synthesis of ylides used in Wittig olefination reactions.
• As a phase-transfer catalyst (PTC) in biphasic reaction systems to enhance reaction rates and yields.
• As a key building block in the production of ionic liquids with tailored properties for green chemistry applications.
• As an intermediate in the manufacture of flame retardants and stabilizers for polymers.
• In ligand synthesis for metal complexes used in homogeneous catalysis.
• For research and development of novel electrolytes for energy storage devices.
• As a reagent in the synthesis of bioactive molecules and active pharmaceutical ingredients (APIs).

Basic Information

Product Name	Dimethyl-Phenyl-Phosphanium
CAS No.	24833-58-7
Molecular Formula	C8H12P+ (typically associated with an anion, e.g., bromide, chloride)
Molecular Weight	Contact for details
Synonyms	Dimethylphenylphosphonium; Phenyltrimethylphosphonium; Dimethyl(phenyl)phosphanium; (Phenyl)dimethylphosphonium; Phosphonium, dimethyphenyl-; Trimethylphenylphosphonium; P,P-Dimethyl-P-phenylphosphanium; Dimethylphenylphosphaneium
EINECS	Contact for details

Quality Control

Our Dimethyl-Phenyl-Phosphanium is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including NMR and HPLC, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment 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 place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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