Description

Heptachloronorbornene is a specialized chlorinated hydrocarbon derivative of norbornene, serving as a valuable intermediate in advanced organic synthesis. Its unique polycyclic, highly chlorinated structure makes it a critical precursor for synthesizing complex molecules, including flame retardants, specialized polymers, and agrochemicals. This compound is essential for R&D laboratories and industrial manufacturers in the fine chemical, polymer additive, and agrochemical sectors seeking to develop high-performance materials.

Application

• Flame Retardant Intermediate: A key building block in the synthesis of advanced halogenated flame retardants for plastics and textiles.
• Polymer Modification: Used to introduce chlorinated moieties into polymer backbones to alter properties like thermal stability and chemical resistance.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of certain chlorinated pesticides and herbicides.
• Fine Chemical Synthesis: A versatile intermediate for constructing complex polycyclic structures in pharmaceutical and specialty chemical research.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create novel ligands and catalytic systems.
• Cross-linking Agent: Can act as a cross-linking agent in the production of specialty resins and elastomers.

Basic Information

Product Name	Heptachloronorbornene
CAS No.	5202-36-8
Molecular Formula	C7H3Cl7
Molecular Weight	373.17 g/mol
Synonyms	1,2,3,4,7,7-Hexachloro-5,6-bis(chloromethyl)bicyclo[2.2.1]hept-2-ene; 1,2,3,4,7,7-Hexachloro-5,6-bis(chloromethyl)-2-norbornene; 5,6-Bis(chloromethyl)-1,2,3,4,7,7-hexachloronorborn-2-ene; Heptachloronorbornene; NSC 526321
EINECS	226-006-3

Quality Control

Our Heptachloronorbornene is manufactured under strict process controls to ensure batch-to-batch consistency and high purity. Quality is verified through a comprehensive suite of analytical techniques including GC, HPLC, and NMR spectroscopy. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed when not in use to minimize moisture absorption and degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Melting Point	Specified range
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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