Description

9-Phosphabicyclononanes is a specialized organophosphorus compound featuring a unique bicyclic structure that incorporates a phosphorus atom. This structural motif makes it a valuable intermediate and ligand in advanced chemical synthesis and catalysis research. It is particularly sought after by researchers and process chemists in the pharmaceutical and fine chemical industries for developing novel synthetic routes and catalytic systems. The compound is supplied with a high level of purity to ensure consistent performance in sensitive applications.

Application

• As a key ligand precursor in the development of transition metal catalysts for cross-coupling and hydrogenation reactions.
• As a building block in the synthesis of novel phosphorus-containing heterocycles and macrocycles for material science.
• In academic and industrial R&D for studying the fundamental reactivity and coordination chemistry of strained organophosphorus compounds.
• For the preparation of specialty surfactants or flame retardants where its specific bicyclic structure imparts unique properties.
• Potential use in the development of electronic materials or corrosion inhibitors due to the electron-donating characteristics of the phosphorus center.

Basic Information

Product Name	9-Phosphabicyclononanes
CAS No.	13887-02-0
Molecular Formula	C8H15P
Molecular Weight	142.18 g/mol
Synonyms	9-Phosphabicyclo[3.3.1]nonane; Phosphabicyclononane; 9-Phosphabicyclononane; 9-Phosphabicyclo[3.3.1]nonanes; Bicyclo[3.3.1]nonane, 9-phospha-; 9-Phospha-bicyclo[3.3.1]nonane
EINECS	Contact for details

Quality Control

Our 9-Phosphabicyclononanes is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced spectroscopic and chromatographic techniques, including NMR, GC, and HPLC. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment and is available upon request.

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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