Description

Acetyl(Octadecyloxy)Carbonyl Peroxide is a specialized organic peroxide compound, recognized for its role as a high-performance initiator in polymerization processes. Its value lies in providing controlled decomposition kinetics, which is critical for achieving specific polymer properties and ensuring process safety. This product is essential for industrial chemists and manufacturers in the plastics, rubber, and specialty polymer industries who require reliable and efficient free-radical initiation.

Application

• Polymerization Initiator: Primary use as a free-radical initiator for the production of polyvinyl chloride (PVC), polyethylene (PE), and polystyrene (PS).
• Cross-linking Agent: Employed in the curing and cross-linking of unsaturated polyester resins and synthetic rubbers to enhance thermal and mechanical properties.
• Chemical Synthesis: Used as an oxidizing agent in specific organic synthesis reactions to introduce peroxide functionalities.
• Resin Manufacturing: Key component in the production of acrylic resins and other specialty polymers requiring low-temperature initiation.
• Surface Treatment: Applied in the modification of polymer surfaces to improve adhesion properties in coatings and composites.

Basic Information

Product Name	Acetyl(Octadecyloxy)Carbonyl Peroxide
CAS No.	64781-03-9
Molecular Formula	C21H40O5
Molecular Weight	372.54 g/mol
Synonyms	Acetyl Octadecyl Carbonate Peroxide; Stearyl Acetyl Peroxydicarbonate; Octadecyl Acetyl Peroxydicarbonate; Lauroyl Peroxide Derivative; Peroxydicarbonic Acid, Acetyl Octadecyl Ester; AOCP; CAS 64781-03-9
EINECS	Contact for details

Quality Control

Our Acetyl(Octadecyloxy)Carbonyl Peroxide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and safety for industrial use. The production process adheres to relevant chemical industry standards, with a focus on purity and active oxygen content. Certificates of Analysis (COA) detailing assay, purity, 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. Store in a cool, dry, and well-ventilated area away from heat, sparks, and open flames. Due to its nature as a strong oxidizer, it must be segregated from reducing agents, acids, bases, and combustible materials. Recommended storage temperature is 15-25°C. Handle and store in accordance with all local and international regulations for organic peroxides.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Assay (Active Oxygen)	≥ 4.0 %
Purity (HPLC)	≥ 98.0 %
Melting Point	50 - 55 °C
Loss on Drying	≤ 0.5 %
Identification (IR)	Conforms

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