Description

2-Chloro-4,6-Dimethyl-1,3,2-Dioxaphosphorinane 2-Oxide is a specialized organophosphorus compound that serves as a key intermediate and reagent in advanced chemical synthesis. Its unique cyclic structure and reactive phosphorus-chlorine bond make it a valuable building block for creating complex molecules with tailored properties. This chemical is primarily utilized by research institutions and industrial R&D departments focused on developing novel agrochemicals, pharmaceuticals, and flame retardants.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those targeting neurological pathways.
• Agrochemical Synthesis: Acts as a key precursor for creating advanced pesticides and herbicides with specific modes of action.
• Flame Retardant Development: Serves as a reactive intermediate in the production of phosphorus-based flame retardants for polymers and textiles.
• Ligand and Catalyst Preparation: Utilized in the preparation of specialized ligands for metal catalysis and coordination chemistry.
• Material Science Research: Employed in the development of new polymeric materials and functional coatings.
• Chemical Synthesis Reagent: Functions as a phosphorylating or chlorinating agent in complex organic transformations.

Basic Information

Product Name	2-Chloro-4,6-Dimethyl-1,3,2-Dioxaphosphorinane 2-Oxide
CAS No.	10140-90-6
Molecular Formula	C5H10ClO3P
Molecular Weight	184.56 g/mol
Synonyms	2-Chloro-4,6-dimethyl-1,3,2-dioxaphosphorinane 2-oxide; 4,6-Dimethyl-2-chloro-1,3,2-dioxaphosphorinane 2-oxide; 2-Chloro-4,6-dimethyl-2-oxo-1,3,2-dioxaphosphorinane; NSC 163082; Cyclic ethylene chloromethylphosphonate; 2-Chloro-2-oxo-4,6-dimethyl-1,3,2-dioxaphosphorinane
EINECS	Contact for details

Quality Control

Our production of 2-Chloro-4,6-Dimethyl-1,3,2-Dioxaphosphorinane 2-Oxide adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research and industrial use. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 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.