Description

7,9-Docosanedione CAS NO 52262-76-7 is a high-purity, long-chain diketone compound of significant interest in advanced organic synthesis and materials science. Its unique molecular structure makes it a valuable intermediate for creating specialized polymers, lubricant additives, and fine chemicals. This product is essential for R&D laboratories and industrial manufacturers in the polymer, specialty chemical, and performance additive sectors seeking to develop novel materials with tailored properties.

Application

• Polymer Intermediate: Serves as a key building block for synthesizing specialized polyketones, polyesters, and other high-performance polymers.
• Lubricant & Fuel Additive Synthesis: Used in the production of additives that enhance viscosity index, oxidative stability, and performance in industrial lubricants and fuels.
• Fine Chemical Synthesis: Acts as a versatile precursor in the multi-step synthesis of complex organic molecules for pharmaceuticals and agrochemicals.
• Coating & Resin Formulation: Incorporated into formulations to modify the flexibility, durability, and chemical resistance of industrial coatings and resins.
• Research & Development: A critical reagent for academic and industrial R&D focused on organic chemistry, material science, and catalysis.
• Surfactant & Emulsifier Production: Utilized as a hydrophobic segment in the synthesis of non-ionic surfactants and emulsifiers.

Basic Information

Product Name	7,9-Docosanedione
CAS No.	52262-76-7
Molecular Formula	C22H42O2
Molecular Weight	338.57 g/mol
Synonyms	7,9-Docosanedione; Docosane-7,9-dione; 7,9-Diketodocosane; 1,3-Docosanedione (incorrect but common); C22 Diketone; Long-chain aliphatic diketone; 7,9-Dioxodocosane
EINECS	Contact for details

Quality Control

Our 7,9-Docosanedione is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and industry standards.

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, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm

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