Description

Phenyl Di-n-Pentylphosphinate is a high-purity organophosphorus compound with the CAS registry number 14656-17-8. This specialty chemical serves as a versatile intermediate and ligand, valued for its role in facilitating complex chemical syntheses and catalytic processes. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel compounds and fine-tuning reaction pathways.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Catalyst Ligand: Acts as a ligand in transition metal catalysis for cross-coupling and other organic transformations.
• Agrochemical Synthesis: A key building block in the production of advanced pesticides and herbicides.
• Flame Retardant Precursor: Employed in the research and development of organophosphorus-based flame retardant additives.
• Extractant & Chelating Agent: Utilized in solvent extraction processes for metal ion separation and recovery.
• Polymer Modification: Serves as a monomer or additive to impart specific properties to specialty polymers.
• Chemical Research: A valuable reagent for academic and industrial R&D in synthetic organic and organometallic chemistry.
• Liquid Crystal & Electronic Materials: Investigated for use in the formulation of advanced electronic and optoelectronic materials.

Basic Information

Product Name	Phenyl Di-n-Pentylphosphinate
CAS No.	14656-17-8
Molecular Formula	C₁₆H₂₇O₂P
Molecular Weight	282.36 g/mol
Synonyms	Phenyl Dipentylphosphinate; Dipentyl Phenylphosphinate; Phosphinic acid, P,P-dipentyl-, phenyl ester; Phenylbis(pentyloxy)phosphine oxide; (Dipentoxyphosphoryl)benzene; Benzene, (dipentylphosphinyl)oxy-; Phenyl di-n-amylphosphinate
EINECS	Contact for details

Quality Control

Our Phenyl Di-n-Pentylphosphinate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research or production requirements.

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). Keep away from strong bases and incompatible materials. For long-term storage, consider maintaining under an inert atmosphere to preserve optimal quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.470 - 1.480
Density (20°C)	0.98 - 1.02 g/mL

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