Description

Diisopropylbenzen Hydroperoxide is a key organic peroxide primarily used as a polymerization initiator and crosslinking agent. Its controlled decomposition properties are critical for initiating free-radical chain reactions in industrial polymer synthesis. This compound is essential for manufacturers in the polymer, resin, and specialty chemical industries seeking efficient and reliable initiators for high-temperature processes.

Application

• Polymerization Initiator: A high-temperature free-radical initiator for the production of polystyrene, low-density polyethylene (LDPE), and acrylic resins.
• Crosslinking Agent: Used in the curing and crosslinking of unsaturated polyester resins and elastomers to enhance thermal and mechanical properties.
• Organic Synthesis Intermediate: Serves as a key intermediate in the synthesis of other peroxides, phenolic antioxidants, and specialty chemicals.
• Adhesive & Coating Formulations: Employed in the production of high-performance adhesives, sealants, and radiation-curable coatings.
• Composite Material Production: Facilitates the curing process in fiber-reinforced plastic (FRP) and sheet molding compound (SMC) manufacturing.

Basic Information

Product Name	Diisopropylbenzen Hydroperoxide
CAS No.	30498-45-4
Molecular Formula	C12H18O2
Molecular Weight	194.27 g/mol
Synonyms	Diisopropylbenzene Hydroperoxide; Dicumyl Hydroperoxide; Bis(1-methyl-1-phenylethyl) peroxide; Cumene Hydroperoxide, Diisopropylbenzene type; Di-(α,α-dimethylbenzyl) peroxide; DIPBH; 1,1'-Dihydroperoxydiisopropylbenzene; Bis(α,α-dimethylbenzyl) peroxide
EINECS	Contact for details

Quality Control

Our Diisopropylbenzen Hydroperoxide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including assay and impurity profiling, to ensure it meets precise specifications for industrial polymerization applications. A Certificate of Analysis (COA) detailing purity, active oxygen content, and key parameters is provided with each shipment to guarantee consistency and performance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flames. Keep away from reducing agents, strong acids, bases, and metals. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F) in a dedicated area for oxidizers. Do not store in large quantities or for prolonged periods; monitor regularly for stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (by Titration)	Min. 85%
Active Oxygen Content	Contact for details
Water Content (KF)	Max. 0.5%
Specific Gravity (20°C)	Contact for details

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