Description

1,3,2-Dioxaphospholane, 2-(Dodecyloxy)-, 2-Oxide is a specialized organophosphorus compound featuring a cyclic phospholane structure with a long-chain dodecyloxy substituent. This unique molecular architecture makes it a valuable intermediate and functional additive in advanced material synthesis. It is primarily sought by R&D chemists and process engineers in the polymer and specialty chemical industries for its role in modifying material properties and facilitating specific chemical transformations.

Application

• Polymer Additive & Modifier: Acts as a flame retardant synergist or plasticizer component in engineering plastics and polymer formulations.
• Surface Active Agent: Used as a surfactant or emulsifier precursor due to its amphiphilic structure combining a polar phospholane head and a long hydrophobic tail.
• Chemical Intermediate: Serves as a key building block in the synthesis of more complex phosphorus-containing ligands, catalysts, or bioactive molecules.
• Lubricant & Anti-wear Additive: Incorporated into specialty lubricants and functional fluids where phosphorus compounds provide extreme pressure and anti-wear properties.
• Material Science Research: Employed in developing novel coatings, resins, or composite materials with tailored thermal or surface characteristics.
• Corrosion Inhibition: Potential use as a component in corrosion inhibitor formulations for industrial water treatment or metal protection.

Basic Information

Item	Detail
Product Name	1,3,2-Dioxaphospholane, 2-(Dodecyloxy)-, 2-Oxide
CAS No.	96720-29-5
Molecular Formula	C14H29O3P
Molecular Weight	276.35 g/mol
Synonyms	2-(Dodecyloxy)-1,3,2-dioxaphospholane 2-oxide; Dodecyl 1,3,2-dioxaphospholane-2-oxide; 2-Dodecyloxy-2-oxo-1,3,2-dioxaphospholane; Phospholane oxide derivative; Lauryl 1,3,2-dioxaphospholane 2-oxide; Cyclic phosphoric acid dodecyl ester; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our production of 1,3,2-Dioxaphospholane, 2-(Dodecyloxy)-, 2-Oxide adheres to a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are 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 room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. The product may be hygroscopic; ensure containers are sealed after use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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