Description

(3-Aminopropyl)Diphenylphosphine is a versatile organophosphorus compound featuring both a phosphine and a primary amine functional group on a propyl linker. This bifunctional structure makes it a highly valuable ligand precursor and building block in advanced chemical synthesis and materials science. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries who require precise molecular design and catalytic activity.

Application

• Catalyst Ligand Synthesis: A key precursor for creating sophisticated bidentate and polydentate ligands used in homogeneous catalysis, including cross-coupling and hydrogenation reactions.
• Pharmaceutical Intermediates: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring phosphorus-containing motifs.
• Agrochemical Development: Used in the research and production of novel herbicides, insecticides, and plant growth regulators.
• Polymer Modification: Employed as a functional monomer or cross-linking agent to introduce amine and phosphine groups into polymer backbones, altering material properties.
• Surface Functionalization: Applied to modify material surfaces (e.g., nanoparticles, silica) to create platforms for further chemical attachment or catalytic sites.
• Coordination Chemistry Research: A fundamental reagent for synthesizing novel metal complexes and studying their structural and electronic properties.
• Flame Retardant Synergist: Investigated for use in developing advanced flame-retardant formulations for plastics and textiles.

Basic Information

Product Name	(3-Aminopropyl)Diphenylphosphine
CAS No.	16605-03-1
Molecular Formula	C15H18NP
Molecular Weight	243.28 g/mol
Synonyms	3-(Diphenylphosphino)propylamine; 3-(Diphenylphosphino)-1-propanamine; Diphenyl(3-aminopropyl)phosphine; 1-Amino-3-(diphenylphosphino)propane; NSC 168108; (3-Aminopropyl)diphenylphosphane; 3-Aminopropyldiphenylphosphine; γ-Aminopropyldiphenylphosphine
EINECS	240-690-5

Quality Control

Our (3-Aminopropyl)Diphenylphosphine is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity, identity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality systems support compliance with relevant global regulatory frameworks.

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 long-term storage temperature is 2-8°C. Allow the container to reach room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC or HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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