Description

Phospholan is a high-purity organophosphorus compound, specifically a phospholane derivative, widely recognized for its utility as a versatile chemical intermediate. Its unique cyclic structure makes it a valuable precursor in the synthesis of specialized ligands, catalysts, and advanced materials. This product is essential for research and development laboratories, pharmaceutical synthesis, and the production of fine chemicals where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Catalyst & Ligand Synthesis: Used to create specialized phosphine-based ligands for homogeneous catalysis in organic transformations.
• Material Science: Acts as a precursor for developing flame retardants, stabilizers, and other functional additives for polymers.
• Agrochemical Research: Employed in the research and development of new pesticides and plant growth regulators.
• Coordination Chemistry: Utilized in the preparation of metal complexes for academic and industrial research.
• Fine Chemical Production: Integral in multi-step synthetic routes for high-value, complex organic molecules.

Basic Information

Product Name	Phospholan
CAS No.	333-29-9
Molecular Formula	C4H9P
Molecular Weight	88.09 g/mol
Synonyms	Phospholane; 1-Phosphacyclopentane; Phosphorinane; Tetrahydrophosphole; Phosphacyclopentane; PHOSPHA-CYCLOPENTANE; Cyclotetramethylene phosphine
EINECS	206-365-7

Quality Control

Every batch of Phospholan CAS NO 333-29-9 is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including GC, NMR, and Karl Fischer titration, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to guarantee compliance with your research and 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). This material is hygroscopic (moisture-sensitive); containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 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.