Description

2,3,4,5,7-Pentachloro-3A,6,7,7A-Tetrahydro-1,6-Methano-1H-Indene CAS NO 69743-79-9 is a specialized chlorinated hydrocarbon compound belonging to the indene chemical family, valued for its unique bridged polycyclic structure and high chlorine content. This compound serves as a critical advanced intermediate or building block in the synthesis of complex organic molecules, including agrochemicals, pharmaceuticals, and specialty polymers. It is primarily sought by R&D chemists and process development teams in fine chemical and advanced material sectors for creating novel compounds with specific functional properties.

Application

• Agrochemical Intermediate: Key precursor in the synthesis of novel pesticides, herbicides, and insecticides, leveraging its chlorinated indene backbone.
• Pharmaceutical Research: Serves as a sophisticated building block for developing active pharmaceutical ingredients (APIs) and investigating new therapeutic agents.
• Specialty Polymer Synthesis: Used to incorporate halogenated, rigid structures into polymers, potentially enhancing flame retardancy or thermal stability.
• Material Science: Employed in the development of advanced organic electronic materials or liquid crystals due to its polycyclic framework.
• Chemical Synthesis: Acts as a versatile intermediate for Diels-Alder reactions and other cycloaddition chemistry to construct complex polycyclic systems.
• Laboratory Reagent: Utilized in academic and industrial research settings for methodological studies and novel compound library generation.

Basic Information

Product Name	2,3,4,5,7-Pentachloro-3A,6,7,7A-Tetrahydro-1,6-Methano-1H-Indene
CAS No.	69743-79-9
Molecular Formula	C10H5Cl5
Molecular Weight	312.36 g/mol
Synonyms	1,6-Methano-1H-indene, 2,3,4,5,7-pentachloro-3a,6,7,7a-tetrahydro-; Pentachloro-3a,6,7,7a-tetrahydro-1,6-methano-1H-indene; 1,6-Methanoindene, pentachloro derivative; 69743-79-9; 3a,6,7,7a-Tetrahydro-2,3,4,5,7-pentachloro-1,6-methano-1H-indene
EINECS	Contact for details

Quality Control

Our 2,3,4,5,7-Pentachloro-3A,6,7,7A-Tetrahydro-1,6-Methano-1H-Indene is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and assay. Certificates of Analysis (COA) documenting all critical quality parameters are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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