Description

Diisooctyl 1,4,5,6,7,7-Hexachlorobicyclo[2.2.1]Hept-5-Ene-2,3-Dicarboxylate is a specialized chlorinated diester derivative of hexachloronorbornene, valued for its role as a high-performance additive and chemical intermediate. This compound is engineered to provide enhanced flame retardancy, plasticizing effects, and chemical resistance in demanding polymer formulations. It is primarily sought by manufacturers in the plastics, coatings, and specialty chemical industries for developing advanced materials with improved durability and safety profiles.

Application

• Flame Retardant Additive for PVC, polyurethane foams, and other halogenated polymers.
• Secondary Plasticizer in flexible vinyl applications, improving low-temperature performance.
• Chemical Intermediate for the synthesis of more complex chlorinated compounds and specialty esters.
• Adhesive & Sealant Formulations, contributing to flexibility and fire resistance.
• Wire & Cable Insulation coatings to meet flame-retardant safety standards.
• Specialty Coating Resins requiring enhanced chemical and thermal stability.

Basic Information

Product Name	Diisooctyl 1,4,5,6,7,7-Hexachlorobicyclo[2.2.1]Hept-5-Ene-2,3-Dicarboxylate
CAS No.	72275-99-1
Molecular Formula	C24H32Cl6O4
Molecular Weight	588.21 g/mol
Synonyms	Hexachloronorbornene Dicarboxylic Acid Diisooctyl Ester; Diisooctyl Hexachloroendo-Methylene-Tetrahydrophthalate; Diisooctyl HET Ester; 1,4,5,6,7,7-Hexachlorobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic Acid Diisooctyl Ester; HET Acid Diisooctyl Ester; Chlorendic Acid Diisooctyl Ester; Hexachloro-endo-methylenetetrahydrophthalic Acid Diisooctyl Ester
EINECS	Contact for details

Quality Control

Our production of Diisooctyl 1,4,5,6,7,7-Hexachlorobicyclo[2.2.1]Hept-5-Ene-2,3-Dicarboxylate adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency, purity, and performance. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Color (Gardner)	≤ 3
Acid Value	≤ 1.0 mg KOH/g
Moisture (KF)	≤ 0.2%

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