Description

2-Butoxy-1,3,2-Dioxaphospholane 2-Oxide is a specialized organophosphorus compound, a cyclic phosphonate ester, known for its role as a key intermediate in advanced synthesis. This chemical matters for its ability to introduce phosphoryl and alkoxy functionalities, enabling the creation of novel materials with tailored properties. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and polymer industries for developing flame retardants, ligands, and bioactive molecules.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates and prodrugs, particularly those requiring phosphate or phosphonate ester linkages.
• Flame Retardant Precursor: Serves as a building block for developing advanced, reactive flame retardants for polymers and textiles.
• Ligand Synthesis: A valuable precursor for creating specialized phosphine and phosphite ligands used in catalysis and metal complexation.
• Polymer Modification: Employed to introduce phosphate groups into polymer backbones, enhancing properties like adhesion, flame resistance, or biocompatibility.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides with phosphonate activity.
• Surface Treatment Agent: Can be utilized in formulations for surface modification to improve corrosion resistance or adhesion.

Basic Information

Product Name	2-Butoxy-1,3,2-Dioxaphospholane 2-Oxide
CAS No.	67554-09-0
Molecular Formula	C6H13O4P
Molecular Weight	180.14 g/mol
Synonyms	2-Butoxy-2-oxo-1,3,2-dioxaphospholane; Butyl Ethylene Phosphate; 2-Butoxy-1,3,2-dioxaphospholane 2-oxide; Ethylene Butyl Phosphate; BDPO; Cyclic Butyl Ethylene Phosphate; 1,3,2-Dioxaphospholane, 2-butoxy-, 2-oxide
EINECS	Contact for details

Quality Control

Our 2-Butoxy-1,3,2-Dioxaphospholane 2-Oxide is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 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.