1,10-Dichlorodecane
1,10-Dichlorodecane (CAS: 2162-98-3) is a halogenated hydrocarbon with the molecular formula Cl(CH2)10Cl and a molar mass of 211.17 g/mol. This compound serves as a versatile building block in organic synthesis. Its two terminal chlorine atoms facilitate various chemical reactions, making it a useful intermediate for creating longer-chain molecules and functionalised derivatives in research and industrial applications.
- Synonyms
- 1,10-DichlorodecaneDecamethylene dichloride1,10-Dichlorodecan

Organic Synthesis Intermediate
1,10-Dichlorodecane is employed as a difunctional alkylating agent in organic synthesis. It is valuable for introducing a ten-carbon chain with reactive termini into more complex molecular structures.
Polymer Chemistry
This dichloroalkane can be used as a monomer or co-monomer in the synthesis of specialised polymers. Its linear structure contributes to specific material properties in the resulting polymer chains.
Research and Development
It serves as a starting material or reagent in academic and industrial research laboratories for developing new chemical entities and exploring novel synthetic pathways.
| Molecular weight | 211.17 |
|---|---|
| Linear formula | Cl(CH2)10Cl |
| Assay | 99% |
| Boiling point | 167-168 °C/28 mmHg(lit.) |
| Density | 0.999 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.4605(lit.) |
| Melting point | 15.6 °C(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 | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3082 9/PG 3 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38-53 |
| Safety statements (S) | 26-37/39-60 |
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 1,10-Dichlorodecane used for?
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1,10-Dichlorodecane is primarily used as a building block and intermediate in organic synthesis and polymer chemistry. It facilitates the introduction of a ten-carbon chain into larger molecules.
What is the CAS number and formula for 1,10-Dichlorodecane?
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The CAS number for 1,10-Dichlorodecane is 2162-98-3 and its linear formula is Cl(CH2)10Cl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,10-Dichlorodecane with a minimum assay of 99%. This product is not supplied in USP, BP, EP, or any pharmacopoeia grades.
What are the primary safety hazards associated with 1,10-Dichlorodecane?
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1,10-Dichlorodecane is classified with Warning signal word and carries hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including eyeshields and gloves, should be used during handling.
How is 1,10-Dichlorodecane packed and shipped by TSS?
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Tech Serve Solutions exports 1,10-Dichlorodecane adhering to all relevant shipping regulations, including UN 3082, 9/PG 3. Packaging is designed to ensure safe transport and product integrity.
How can I request a sample or quote for 1,10-Dichlorodecane?
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To request a sample or a quotation for 1,10-Dichlorodecane, please contact the Tech Serve Solutions sales team through our official website or designated contact channels.
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