Description

Dichloro(Dodecyloxy)Phosphine Oxide is a specialized organophosphorus compound with a unique structure combining a long alkyl chain with reactive phosphorus-chlorine bonds. This chemical is valued for its role as a versatile intermediate and functional additive in advanced material synthesis. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and polymer industries for constructing complex molecules and modifying material properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring phosphorus-containing functional groups.
• Agrochemical Synthesis: Serves as a key building block for creating herbicides, insecticides, and plant growth regulators with enhanced efficacy.
• Flame Retardant Precursor: Acts as an intermediate in the production of organophosphorus flame retardants for plastics and textiles.
• Ligand and Catalyst Preparation: Utilized in organometallic chemistry to prepare specialized ligands for catalytic applications.
• Polymer Modification: Employed to introduce phosphorus moieties into polymer backbones, altering properties like thermal stability and adhesion.
• Surface Treatment Agent: Functions as a coupling agent or surface modifier for materials requiring specific interfacial characteristics.

Basic Information

Product Name	Dichloro(Dodecyloxy)Phosphine Oxide
CAS No.	77638-27-8
Molecular Formula	C12H25Cl2O2P
Molecular Weight	303.21 g/mol
Synonyms	Dodecyl Dichlorophosphinite Oxide; Dichloro(Dodecyloxy)Phosphine Oxide; Lauryl Dichlorophosphinite Oxide; Phosphonic Dichloride, Dodecyl Ester; Dodecyl Phosphorodichloridate; (Dodecyloxy)phosphonyl Dichloride; Lauryloxyphosphonic Dichloride; 1-Dodecanol, Hydrogen Phosphorodichloridate
EINECS	Contact for details

Quality Control

Our Dichloro(Dodecyloxy)Phosphine Oxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and titration methods, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality commitment ensures the material meets the stringent requirements for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); containers must be kept tightly sealed and under an inert atmosphere such as nitrogen or argon for long-term storage to prevent hydrolysis. Keep away from heat, sparks, open flames, and incompatible materials like strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 96.0%
Water Content (KF)	≤ 0.5%
Chloride Content	Conforms

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