Description

1,4,5,6,7,7-Hexachlorobicyclo[2.2.1]Hept-5-Ene-2,3-Dicarboxylic Acid Diethyl Ester is a high-purity, halogenated bicyclic compound serving as a versatile and critical synthetic intermediate. Its unique polyhalogenated norbornene structure makes it a valuable precursor for synthesizing complex molecules, particularly in advanced material science and specialty chemistry. This product is essential for R&D chemists and process engineers in the agrochemical, pharmaceutical, and polymer industries seeking to develop novel compounds with specific properties.

Application

• Agrochemical Intermediate: A key building block for the synthesis of advanced pesticides, herbicides, and fungicides, leveraging its halogenated structure for bioactivity.
• Pharmaceutical Research: Used in medicinal chemistry as a precursor for creating novel drug candidates and active pharmaceutical ingredients (APIs) with complex bicyclic frameworks.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the development of specialty polymers, resins, and flame-retardant materials.
• Organic Synthesis: Serves as a dienophile in Diels-Alder reactions and a versatile scaffold for further functionalization in complex organic molecule construction.
• Ligand & Catalyst Development: Utilized in the preparation of specialized ligands for metal-organic frameworks (MOFs) and catalytic systems.
• Chemical Research & Development: A fundamental reagent for exploring new synthetic pathways and reaction methodologies in academic and industrial laboratories.

Basic Information

Item	Information
Product Name	1,4,5,6,7,7-Hexachlorobicyclo[2.2.1]Hept-5-Ene-2,3-Dicarboxylic Acid Diethyl Ester
CAS No.	1911-42-8
Molecular Formula	C13H12Cl6O4
Molecular Weight	428.94 g/mol
Synonyms	Hexachloronorbornene-2,3-dicarboxylic Acid Diethyl Ester; Diethyl 1,4,5,6,7,7-Hexachloro-5-norbornene-2,3-dicarboxylate; 1,4,5,6,7,7-Hexachloro-5-norbornene-2,3-dicarboxylic Acid Diethyl Ester; Hexachloro-5-norbornene-2,3-dicarboxylic Acid Diethyl Ester; HET Acid Diethyl Ester; Chlorendic Acid Diethyl Ester (derivative); Ethyl Chlorendate
EINECS	217-864-5

Quality Control

Our 1,4,5,6,7,7-Hexachlorobicyclo[2.2.1]Hept-5-Ene-2,3-Dicarboxylic Acid Diethyl Ester is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. Detailed Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are provided to guarantee compliance with your research and production 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 acids and incompatible organic solvents. The container must be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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