Description

Dimethyl 1,4,5,6,7,7-Hexachlorobicyclo[2.2.1]Hept-5-Ene-2,3-Dicarboxylate is a specialized chlorinated bicyclic compound that serves as a versatile and high-value chemical intermediate. Its unique polyhalogenated norbornene structure makes it a critical building block for synthesizing advanced materials and fine chemicals. This product is essential for R&D and production teams in the agrochemical, pharmaceutical, and specialty polymer industries seeking to develop novel compounds with specific properties.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of advanced insecticides and pesticides, leveraging its chlorinated bicyclic framework.
• Pharmaceutical Synthesis: Used as a building block for creating complex drug molecules and bioactive compounds in medicinal chemistry research.
• Flame Retardant Additive: Serves as a starting material for developing halogenated flame retardants used in plastics and textiles.
• Specialty Polymer Monomer: Employed in the production of specialty polymers with enhanced thermal stability or specific reactivity.
• Chemical Research (R&D): A valuable reagent for academic and industrial research into Diels-Alder reactions and the chemistry of polyhalogenated compounds.
• Dye and Pigment Intermediate: Used in the synthesis of complex organic dyes and pigments.

Basic Information

Product Name	Dimethyl 1,4,5,6,7,7-Hexachlorobicyclo[2.2.1]Hept-5-Ene-2,3-Dicarboxylate
CAS No.	1773-89-3
Molecular Formula	C11H8Cl6O4
Molecular Weight	408.90 g/mol
Synonyms	Hexachloro-5-norbornene-2,3-dicarboxylic Acid Dimethyl Ester; Dimethyl Hexachloro-5-norbornene-2,3-dicarboxylate; 5-Norbornene-2,3-dicarboxylic Acid, 1,4,5,6,7,7-Hexachloro-, Dimethyl Ester; Chlorendic Acid Dimethyl Ester; HET Acid Dimethyl Ester; Diels-Alder Adduct of Hexachlorocyclopentadiene and Dimethyl Maleate; 1,4,5,6,7,7-Hexachlorobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic Acid Dimethyl Ester
EINECS	217-200-0

Quality Control

Our Dimethyl 1,4,5,6,7,7-Hexachlorobicyclo[2.2.1]Hept-5-Ene-2,3-Dicarboxylate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high purity and consistent performance as a chemical intermediate. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided to guarantee traceability and compliance with your specifications.

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 and strong bases. The container should be kept tightly sealed to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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