Description

Cyclohexylphosphonothioic Dichloride is a versatile organophosphorus intermediate characterized by its reactive dichloride and thiophosphoryl functional groups. This compound is critical for the synthesis of specialized ligands, agrochemicals, and flame retardants, where its unique structure enables precise chemical modifications. It is primarily sought after by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries for developing advanced active ingredients and functional materials.

Application

• Agrochemical Intermediate: Key building block for the synthesis of novel insecticides, herbicides, and plant growth regulators.
• Pharmaceutical Synthesis: Used in the research and development of active pharmaceutical ingredients (APIs), particularly in creating phosphonate and thiophosphate analogs.
• Ligand Precursor: Serves as a starting material for manufacturing specialized ligands used in catalysis and metal extraction processes.
• Flame Retardant Production: An intermediate in the synthesis of phosphorus-based flame retardant additives for polymers and textiles.
• Chemical Research: Employed in academic and industrial R&D for exploring new organophosphorus chemistry and reaction pathways.
• Material Science: Used to modify surface properties or create functionalized materials with specific thiophosphoryl groups.

Basic Information

Product Name	Cyclohexylphosphonothioic Dichloride
CAS No.	1498-63-1
Molecular Formula	C6H11Cl2OPS
Molecular Weight	225.10 g/mol
Synonyms	Cyclohexylphosphonothioic dichloride; Cyclohexylphosphonothioyl dichloride; Cyclohexylphosphonochloridothioic dichloride; Cyclohexylthiophosphonic dichloride; Cyclohexylphosphonothioic acid dichloride; (Cyclohexyl)phosphonothioic dichloride; Phosphonothioic dichloride, cyclohexyl-; Cyclohexylphosphonothioyl chloride
EINECS	Contact for details

Quality Control

Every batch of Cyclohexylphosphonothioic Dichloride is manufactured and tested under strict quality management protocols to ensure consistency and reliability. Our products undergo rigorous quality testing to ensure compliance with industry standards. 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. Due to its hygroscopic and highly volatile nature, store in a cool (15-25°C), dry, and well-ventilated area, away from strong acids and organic solvents. Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to minimize moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	≤ 2.0% total

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