Description

Diisotridecyl Peroxydicarbonate is a high-purity organic peroxide widely used as a polymerization initiator. Its primary value lies in its ability to efficiently generate free radicals at moderate temperatures, enabling controlled and effective polymerization processes. This compound is essential for manufacturers in the polymer and plastics industries, particularly for the production of PVC, polyolefins, and various specialty resins. Diisotridecyl Peroxydicarbonate CAS NO 82065-80-3 offers a reliable solution for achieving desired polymer characteristics and production efficiency.

Application

• Polymerization Initiator for PVC: A key component in the suspension and mass polymerization of vinyl chloride to produce polyvinyl chloride (PVC) resins.
• Production of Low-Density Polyethylene (LDPE): Used as a free-radical initiator in high-pressure autoclave or tubular processes.
• Curing Agent for Unsaturated Polyester Resins: Facilitates the cross-linking and hardening of resins in fiberglass and composite materials.
• Synthesis of Acrylic Polymers: Initiates the polymerization of methyl methacrylate (MMA) and other acrylic monomers.
• Manufacture of Polystyrene and its Copolymers: Enables controlled radical polymerization for clear and impact-resistant grades.
• Cross-linking Agent for Elastomers: Used in the vulcanization and modification of synthetic rubbers to enhance properties.

Basic Information

Product Name	Diisotridecyl Peroxydicarbonate
CAS No.	82065-80-3
Molecular Formula	C28H54O6
Molecular Weight	486.73 g/mol
Synonyms	Diisotridecyl Peroxydicarbonate; Peroxydicarbonic Acid, Diisotridecyl Ester; DTDP; Diisotridecyl Peroxy Dicarbonate; Isononyl Peroxydicarbonate (mixed isomer); DTDPO; Lucidol DTDP; Trigonox® 187
EINECS	Contact for details

Quality Control

Our Diisotridecyl Peroxydicarbonate is manufactured under stringent quality management systems to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay by iodometric titration and verification of active oxygen content. Certificates of Analysis (COA) documenting purity, identity, and key physical parameters are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flames. Recommended storage temperature is below 25°C (77°F). Keep away from incompatible materials such as reducing agents, strong acids, bases, and metals. Due to its nature as an organic peroxide, store in the original container and avoid contamination.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Active Oxygen)	≥ 3.28 %
Purity (DTDP)	≥ 98.0 %
Density (at 20°C)	0.93 - 0.96 g/cm³
Refractive Index (nD20)	1.440 - 1.445
Water Content	≤ 0.1 %

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