Description

2-Benzyl-5,5-Dimethyl-1,3,2-Dioxaphosphorinane 2-Oxide is a specialized organophosphorus compound featuring a cyclic phosphonate ester structure. This chemical is valued for its role as a versatile intermediate and ligand in advanced synthetic chemistry and materials science. It is primarily sought by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those targeting neurological and metabolic pathways.
• Agrochemical Synthesis: Serves as a key building block for creating advanced pesticides and herbicides with improved efficacy.
• Ligand in Catalysis: Acts as a ligand for transition metal catalysts in asymmetric synthesis and cross-coupling reactions.
• Flame Retardant Synthon: Employed in the development of phosphorus-based flame retardants for polymers and textiles.
• Coordination Chemistry Research: Utilized in academic and industrial R&D for studying metal-ligand interactions and developing new catalytic systems.
• Material Science: Incorporated into the backbone of specialty polymers to modify thermal stability and physical properties.

Basic Information

Product Name	2-Benzyl-5,5-Dimethyl-1,3,2-Dioxaphosphorinane 2-Oxide
CAS No.	15761-96-3
Molecular Formula	C₁₂H₁₇O₃P
Molecular Weight	240.24 g/mol
Synonyms	5,5-Dimethyl-2-benzyl-1,3,2-dioxaphosphorinane 2-oxide; 2-Benzyl-5,5-dimethyl-2-oxo-1,3,2-dioxaphosphorinane; Benzyl P,P-dimethylphosphonate cyclic ethylene ester; Cyclic benzylphosphonate
EINECS	Contact for details

Quality Control

Our 2-Benzyl-5,5-Dimethyl-1,3,2-Dioxaphosphorinane 2-Oxide is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters 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 area at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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