Description

Diperoxyisophthalic Acid Di-tert-Butyl Ester is a high-purity organic peroxide compound, recognized for its role as a versatile and efficient oxidizing agent. Its controlled reactivity makes it a valuable intermediate in specialized chemical synthesis and polymer modification processes. This product is essential for R&D laboratories and industrial manufacturers in the polymer, fine chemical, and pharmaceutical sectors seeking reliable peroxygen sources.

Application

• Polymer Chemistry: Used as a cross-linking agent or initiator in the production and modification of specialty polymers and resins.
• Fine Chemical Synthesis: Serves as a selective oxidizing agent in the synthesis of complex organic molecules and pharmaceutical intermediates.
• Epoxy Curing Systems: Employed as a co-agent or curing accelerator in specific high-performance epoxy formulations.
• Rubber Vulcanization: Acts as a co-agent in the vulcanization process for certain synthetic rubbers to enhance properties.
• Research & Development: A key reagent for developing new oxidation methodologies and studying reaction mechanisms in academic and industrial R&D.
• Adhesive Formulations: Utilized in specific adhesive systems to modify cure profiles and final material properties.

Basic Information

Product Name	Diperoxyisophthalic Acid Di-tert-Butyl Ester
CAS No.	33943-20-3
Molecular Formula	C16H22O8
Molecular Weight	342.34 g/mol
Synonyms	Di-tert-butyl diperoxyisophthalate; Di-tert-butyl bis(peroxyisophthalate); Isophthalic acid, diperoxy, di-tert-butyl ester; DTBPIP; DTBPI; tert-Butyl peroxyisophthalate; Bis(tert-butyl) diperoxyisophthalate; Peroxide P
EINECS	Contact for details

Quality Control

Our Diperoxyisophthalic Acid Di-tert-Butyl Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed to confirm identity, assay, and impurity profiles. Certificates of Analysis (COA) documenting full specifications are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat, sparks, and open flame. Keep away from incompatible materials such as reducing agents, strong acids, bases, and metals. Recommended storage temperature is 15-25°C. This material is a peroxide; handle and store with appropriate precautions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0 %
Active Oxygen Content	≥ 9.3 %
Melting Point	Contact for details
Loss on Drying	≤ 0.5 %

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