Description

1,2-Oxaphosphepane,2-Ethoxy-3,5-Bis(Methylene)-,2-Oxide(9Ci) is a specialized organophosphorus compound characterized by its unique seven-membered heterocyclic ring structure containing phosphorus and oxygen. This compound serves as a valuable chemical intermediate and ligand precursor in advanced synthetic chemistry, enabling the development of novel materials and catalysts. It is primarily utilized by researchers and process chemists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those requiring phosphorus-containing heterocycles for bioactivity.
• Ligand Synthesis: Acts as a precursor for the development of specialized ligands in transition metal catalysis and coordination chemistry.
• Agrochemical Research: Employed in creating new active ingredients for crop protection agents, leveraging its unique phosphorus-oxygen framework.
• Material Science: Investigated as a building block for flame retardants, polymer modifiers, and other functional materials.
• Organic Synthesis: Serves as a key reagent in cyclization and ring-forming reactions to construct complex organic molecules.
• Catalyst Development: Utilized in the design and testing of new catalytic systems for industrial chemical processes.

Basic Information

Product Name	1,2-Oxaphosphepane,2-Ethoxy-3,5-Bis(Methylene)-,2-Oxide(9Ci)
CAS No.	107345-44-8
Molecular Formula	C8H13O3P
Molecular Weight	188.16 g/mol
Synonyms	2-Ethoxy-3,5-bis(methylene)-1,2-oxaphosphepane 2-oxide; 1,2-Oxaphosphepane, 2-ethoxy-3,5-bis(methylene)-, 2-oxide; 3,5-Bis(methylene)-2-ethoxy-1,2-oxaphosphepane 2-oxide; 2-Ethoxy-3,5-dimethylene-1,2-oxaphosphepane 2-oxide; 107345-44-8; Ethoxybis(methylene)oxaphosphepane oxide
EINECS	Contact for details

Quality Control

Our production of 1,2-Oxaphosphepane,2-Ethoxy-3,5-Bis(Methylene)-,2-Oxide(9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and purity for research and development applications. All materials are characterized using advanced analytical techniques including NMR, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to the reactive nature of organophosphorus compounds, isolate from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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