Description

Bis(Hydroxymethyl)Phenylphosphine is a versatile organophosphorus compound that serves as a key building block in advanced chemical synthesis. Its bifunctional hydroxymethyl groups make it a valuable precursor for creating complex ligands and functional materials. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop new catalysts or flame-retardant additives.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Ligand Synthesis: Acts as a precursor for creating sophisticated phosphine ligands used in homogeneous catalysis, including cross-coupling reactions.
• Polymer Modification: Employed as a monomer or cross-linking agent to introduce phosphorus functionality into polymers, enhancing properties like flame retardancy.
• Agrochemical Synthesis: Serves as an intermediate in the production of certain herbicides, insecticides, and plant growth regulators.
• Material Science: Utilized in the development of advanced materials, including metal-organic frameworks (MOFs) and surface coatings.
• Chemical Research: A valuable reagent for academic and industrial R&D in organometallic chemistry and new synthetic methodologies.

Basic Information

Product Name	Bis(Hydroxymethyl)Phenylphosphine
CAS No.	3127-08-0
Molecular Formula	C9H13O2P
Molecular Weight	184.17 g/mol
Synonyms	Phenylbis(hydroxymethyl)phosphine; (Hydroxymethyl)(phenyl)phosphinous acid dimer; α,α'-Dihydroxy-p-tolylphosphine; Benzylphosphonous acid, α,α'-dihydroxy-; Phosphinous acid, P-phenyl-, P,P'-dihydroxymethyl ester; Bis(hydroxymethyl)phenylphosphane; Phenylphosphonous acid bis(hydroxymethyl) ester
EINECS	221-500-6

Quality Control

Our Bis(Hydroxymethyl)Phenylphosphine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for reliable supply to regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C to maximize stability. Keep away from strong oxidizers and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Water Content (KF)	≤ 1.0%

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