Description

Diisopropyl Peroxydicarbonate is a highly reactive organic peroxide widely used as a free-radical initiator in polymerization reactions. Its primary value lies in its ability to efficiently initiate polymerization at relatively low temperatures, making it a critical component in the production of various polymers and resins. This compound is essential for manufacturers in the plastics, coatings, and specialty chemical industries seeking to control polymer molecular weight and structure.

Application

• Polymerization Initiator: A key free-radical source for the production of polyvinyl chloride (PVC), low-density polyethylene (LDPE), and polystyrene.
• Cross-linking Agent: Used in the curing and cross-linking of unsaturated polyester resins for fiberglass-reinforced plastics and coatings.
• Synthesis of Acrylic Polymers: Initiates the polymerization of methyl methacrylate (MMA) and other acrylic monomers for sheets, molding powders, and adhesives.
• Manufacture of Synthetic Rubbers: Employed in the production of certain synthetic elastomers where controlled initiation is required.
• Modifier for Polymer Properties: Influences molecular weight distribution and branching in polymer chains to achieve desired physical properties.
• Curing Agent for Resins: Facilitates room-temperature or low-temperature curing in specific coating and composite systems.

Basic Information

Product Name	Diisopropyl Peroxydicarbonate
CAS No.	105-64-6
Molecular Formula	C8H14O6
Molecular Weight	206.19 g/mol
Synonyms	Diisopropyl peroxydicarbonate; Isopropyl Percarbonate; DIPP; Peroxydicarbonic Acid, Diisopropyl Ester; IPP; Diisoxycarbonyl Peroxide; Diisopropyl Peroxydicarboxylate; Perkadox IPP
EINECS	203-316-3

Quality Control

Our Diisopropyl Peroxydicarbonate is manufactured under stringent process controls to ensure batch-to-batch consistency and high purity. Quality is verified through comprehensive analytical testing, including assay by iodometric titration and analysis of key impurities. A Certificate of Analysis (COA) detailing purity, active oxygen content, and safety parameters is provided with every shipment to ensure compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flames. Due to its properties as an easily oxidized and highly volatile organic peroxide, it is recommended to store under recommended inert conditions and separate from incompatible materials such as reducing agents, strong acids, and bases. Always refer to the Safety Data Sheet (SDS) for specific handling and storage instructions.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Assay (by Titration)	≥ 98.0 %
Active Oxygen Content	≥ 7.75 %
Identification (IR)	Conforms
Solubility	Soluble in organic solvents

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