Description

ε-Hch CAS NO 6108-10-7 is a specific stereoisomer of hexachlorocyclohexane, a chlorinated hydrocarbon compound of significant industrial and research interest. This high-purity isomer is valued for its defined chemical structure, which is critical for applications requiring precise molecular configuration and consistent performance. It serves as a key intermediate and reference standard in advanced chemical synthesis, analytical research, and specialized material development for industries including agrochemical research, fine chemicals, and environmental analysis.

Application

• Chemical Intermediate: Serves as a precise building block in the synthesis of more complex chlorinated compounds and specialty chemicals.
• Analytical Reference Standard: Used in environmental, forensic, and analytical laboratories for method development, calibration, and quality control, particularly in the analysis of HCH isomer mixtures.
• Agrochemical Research: Employed in research and development for studying the properties, behavior, and degradation of chlorinated pesticide components.
• Material Science Studies: Investigated for its properties in polymer research and the development of specialized materials.
• Toxicological & Environmental Fate Studies: Acts as a model compound in research on the environmental persistence, bioaccumulation, and breakdown pathways of organochlorines.

Basic Information

Product Name	ε-Hch
CAS No.	6108-10-7
Molecular Formula	C6H6Cl6
Molecular Weight	290.83 g/mol
Synonyms	ε-Hexachlorocyclohexane; ε-HCH; ε-BHC; ε-Benzene hexachloride; ε-1,2,3,4,5,6-Hexachlorocyclohexane; (1α,2α,3β,4α,5β,6β)-1,2,3,4,5,6-Hexachlorocyclohexane; ENT 20363
EINECS	228-060-9

Quality Control

Our ε-Hch is produced and handled under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is subjected to rigorous analytical testing, including chromatographic purity assays and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing specific results is 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 controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total other HCH isomers ≤ 2.0%
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.