1,6-Dichlorohexane
1,6-Dichlorohexane (CAS: 2163-00-0) is an organic compound with the linear formula Cl(CH2)6Cl and a molecular weight of 155.07 g/mol. This halogenated hydrocarbon serves as a versatile building block in organic synthesis. Its primary applications lie in the creation of polymers, pharmaceuticals, and other complex organic molecules, making it a valuable reagent for research and industrial chemical processes.
- IUPAC
- Hexamethylene dichloride
- Synonyms
- Cl(CH2)6ClHexamethylene dichloride

Organic Synthesis Intermediate
1,6-Dichlorohexane is a key intermediate in the synthesis of various organic compounds. Its two reactive chlorine atoms allow for its use in nucleophilic substitution reactions to form longer carbon chains or cyclic structures.
Polymer Production
This compound can be employed as a monomer or co-monomer in the production of specific polymers. It can contribute to the formation of polyethers, polyamines, and other polymeric materials through reactions involving its terminal functional groups.
Pharmaceutical and Agrochemical Research
As a functionalised hexane derivative, 1,6-dichlorohexane finds utility in the research and development of novel pharmaceutical agents and agrochemicals. It can be incorporated into molecular frameworks to impart desired physicochemical properties.
| Molecular weight | 155.07 |
|---|---|
| Linear formula | Cl(CH2)6Cl |
| Assay | 98% |
| Boiling point | 87-90 °C/15 mmHg(lit.) |
| Density | 1.068 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.457(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 77 °C / 170.6 °F |
| Transport (UN / ADR) | UN 3082 9 / PGIII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xi,N |
| Risk statements (R) | 36/37/38-52/53 |
| Safety statements (S) | 26-36-61 |
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 1,6-Dichlorohexane used for?
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1,6-Dichlorohexane is used as an intermediate in organic synthesis, for polymer production, and in the research and development of pharmaceuticals and agrochemicals.
What are the CAS number and chemical formula for 1,6-Dichlorohexane?
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The CAS number for 1,6-Dichlorohexane is 2163-00-0, and its linear chemical formula is Cl(CH2)6Cl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,6-Dichlorohexane with a minimum purity of 98%. This product is intended for research and industrial use and is not supplied as USP, BP, EP, or pharmaceutical grade.
How should 1,6-Dichlorohexane be handled safely?
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1,6-Dichlorohexane is a Warning substance that causes skin irritation, serious eye irritation, and may cause respiratory irritation. Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, must be used. Handle in a well-ventilated area and avoid contact with skin, eyes, and clothing. Refer to the Safety Data Sheet for detailed handling and emergency procedures.
How is 1,6-Dichlorohexane packed, shipped, and exported?
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1,6-Dichlorohexane is carefully packed according to international shipping regulations for hazardous materials (UN 3082, Class 9, PGIII) and is exported globally by Tech Serve Solutions.
How can I request a sample or quote for 1,6-Dichlorohexane?
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To request a sample or a quotation for 1,6-Dichlorohexane, please contact the Tech Serve Solutions sales team through our website or by phone.
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