Description

2-Cyclohexyl-4,5-Dimethyl-1,3,2-Dioxaphospholane is a specialized organophosphorus compound, specifically a cyclic phosphite ester, known for its role as a versatile ligand and intermediate in advanced chemical synthesis. This compound matters for its ability to impart unique steric and electronic properties in catalytic systems and as a key building block for flame retardants and polymer stabilizers. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and polymer industries for developing novel materials and fine chemicals.

Application

• As a ligand in transition metal catalysis for cross-coupling and hydrogenation reactions.
• As a key chemical intermediate in the synthesis of novel organophosphorus compounds.
• In the research and development of flame retardant additives for polymers and plastics.
• As a potential stabilizer or antioxidant precursor in specialty polymer formulations.
• For use in asymmetric synthesis and the preparation of chiral phosphine ligands.
• In agrochemical research for the synthesis of new active ingredients.
• As a reagent in material science for surface modification and nanotechnology applications.

Basic Information

Product Name	2-Cyclohexyl-4,5-Dimethyl-1,3,2-Dioxaphospholane
CAS No.	74810-62-1
Molecular Formula	C10H19O2P
Molecular Weight	202.23 g/mol
Synonyms	2-Cyclohexyl-4,5-dimethyl-1,3,2-dioxaphospholane; Cyclohexyl-dimethyl-dioxaphospholane; 1,3,2-Dioxaphospholane, 2-cyclohexyl-4,5-dimethyl-; 4,5-Dimethyl-2-cyclohexyl-1,3,2-dioxaphospholane; Cyclic phosphite ester; 2-Cyclohexyl-4,5-dimethyl-1,3,2-dioxaphospholane (cyclic phosphite)
EINECS	Contact for details

Quality Control

Our 2-Cyclohexyl-4,5-Dimethyl-1,3,2-Dioxaphospholane is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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 (GC or 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.