Description

Diethyl 1-Decylphosphonate is a high-purity organophosphorus compound, specifically a dialkyl phosphonate ester. This chemical serves as a versatile and critical intermediate in advanced organic synthesis, valued for its role in constructing complex molecular architectures. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require reliable, high-quality building blocks for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those containing phosphorus-based functional groups.
• Agrochemical Synthesis: Used in the production of advanced herbicides, insecticides, and plant growth regulators where the phosphonate moiety is integral to biological activity.
• Ligand and Catalyst Precursor: Serves as a starting material for the preparation of specialized phosphine ligands and organometallic catalysts used in cross-coupling and other transition metal-catalyzed reactions.
• Flame Retardant Synthon: Employed in the research and development of phosphorus-containing flame retardants and plasticizers for polymer materials.
• Extractant and Chelating Agent: Investigated for use in solvent extraction processes for metal ion separation and recovery in hydrometallurgy.
• Surface Modification Agent: Utilized to create functionalized surfaces with specific chemical properties for materials science applications.

Basic Information

Product Name	Diethyl 1-Decylphosphonate
CAS No.	16165-68-7
Molecular Formula	C₁₄H₃₁O₃P
Molecular Weight	278.37 g/mol
Synonyms	Diethyl Decylphosphonate; Decylphosphonic Acid Diethyl Ester; Diethyl n-Decylphosphonate; 1-Decylphosphonic Acid Diethyl Ester; Diethyl (Decyl)phosphonate; Phosphonic Acid, Decyl-, Diethyl Ester; NSC 163082
EINECS	Contact for details

Quality Control

Our Diethyl 1-Decylphosphonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure high chemical purity and consistency. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles are provided with every shipment 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 bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (20°C)	~0.95 g/mL
Refractive Index (20°C)	~1.440

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