α-1,2,3,4,5,6-Hexachlorocyclohexane
α-1,2,3,4,5,6-Hexachlorocyclohexane (CAS: 319-84-6; C6H6Cl6; MW: 290.83) is a halogenated hydrocarbon. This compound is primarily utilised as a chemical intermediate in organic synthesis. It serves as a building block in the creation of more complex molecules within research and development settings. Its specific isomer, identified as α-BHC, is supplied by Tech Serve Solutions with a purity of 99%.
- IUPAC
- α-BHC
- Synonyms
- 4,5,6-Hexachlorocyclohexane, α-BHC

Chemical Synthesis Intermediate
Utilised as a foundational component in multi-step organic synthesis routes. Its hexachlorinated structure offers unique reactivity for constructing novel chemical entities.
Organic Building Block
Serves as a versatile starting material or intermediate in the development of complex organic compounds. Suitable for research laboratories focused on halogenated chemistry.
Research and Development
Employed in R&D environments for exploring new chemical pathways and the synthesis of specialised molecules. Its availability supports academic and industrial research initiatives.
| Molecular weight | 290.83 |
|---|---|
| Empirical formula | C6H6Cl6 |
| Assay | 99% |
| Melting point | 156-161 °C(lit.) |



Hazard statements
- H301Toxic if swallowed
- H312Harmful in contact with skin
- H351Suspected of causing cancer
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P501Dispose of contents and container per local regulations
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1/PG 3 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 21-25-40-50/53 |
| Safety statements (S) | 22-36/37-45-60-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is α-1,2,3,4,5,6-Hexachlorocyclohexane used for?
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α-1,2,3,4,5,6-Hexachlorocyclohexane (CAS: 319-84-6) is primarily used as a chemical intermediate and an organic building block in chemical synthesis and research and development.
What is the CAS number and formula for α-1,2,3,4,5,6-Hexachlorocyclohexane?
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The CAS number is 319-84-6, and the empirical formula is C6H6Cl6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies α-1,2,3,4,5,6-Hexachlorocyclohexane with an assay of 99%. This is a technical grade suitable for research and synthesis, and is not represented as USP, BP, or EP grade.
How should α-1,2,3,4,5,6-Hexachlorocyclohexane be handled safely?
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This compound is classified as Danger with hazards including acute toxicity (H301, H312), suspected carcinogenicity (H351), and high toxicity to aquatic life with long-lasting effects (H410). Handle with appropriate personal protective equipment including eyeshields, face shields, gloves, and respiratory protection (e.g., N100 or P3 cartridges). Avoid release to the environment.
Is α-1,2,3,4,5,6-Hexachlorocyclohexane a controlled substance?
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Based on the provided data, there is no explicit mention of it being a controlled substance. However, users should always verify local regulations regarding its handling and use.
How is α-1,2,3,4,5,6-Hexachlorocyclohexane packed and shipped?
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The product is shipped according to UN 2811, 6.1/PG 3 regulations. Specific packaging details can be provided upon request.
How can I request a quote or sample for α-1,2,3,4,5,6-Hexachlorocyclohexane?
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Please contact our sales team or use the online request form to obtain a quote or arrange for a sample.
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