1-Chlorohexadecane
1-Chlorohexadecane (CAS: 4860-03-1), with the molecular formula CH3(CH2)15Cl and a molecular weight of 260.89 g/mol, is a long-chain alkyl halide. This compound serves as a valuable intermediate and building block in organic synthesis. Its primary applications lie in the chemical industry for the preparation of various derivatives, including surfactants, lubricants, and other specialty chemicals requiring a C16 alkyl chain.
- IUPAC
- Cetyl chloride,Hexadecyl chloride
- Synonyms
- Cetyl chlorideHexadecyl chloride

Organic Synthesis Intermediate
1-Chlorohexadecane is utilized as a key intermediate in the synthesis of more complex organic molecules. It allows for the introduction of the hexadecyl (C16) chain through nucleophilic substitution reactions.
Surfactant Precursor
This compound can be a precursor in the production of various surfactants. The long hydrophobic tail derived from the hexadecyl group is essential for amphiphilic properties.
Specialty Chemical Manufacturing
It finds application in the manufacturing of specialty chemicals, including long-chain alcohols, amines, and esters used in lubricants, cosmetics, and industrial formulations.
| Molecular weight | 260.89 |
|---|---|
| Linear formula | CH3(CH2)15Cl |
| Assay | ≥97.0% (GC) |
| Boiling point | 149 °C/1 mmHg(lit.) |
| Density | 0.865 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.449(lit.) |
| Vapour pressure | 129 mmHg (21 °C) |
| Melting point | 8-14 °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 | 136 °C / 276.8 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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-Chlorohexadecane used for?
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1-Chlorohexadecane is primarily used as an intermediate and building block in organic synthesis, particularly for introducing a C16 alkyl chain into molecules for applications such as surfactants and specialty chemicals.
What is the CAS number and molecular formula for 1-Chlorohexadecane?
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The CAS number for 1-Chlorohexadecane is 4860-03-1, and its molecular formula is CH3(CH2)15Cl.
What grade and purity does Tech Serve Solutions supply for 1-Chlorohexadecane?
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Tech Serve Solutions supplies 1-Chlorohexadecane with a purity of ≥97.0% (GC). This is a technical/research grade; TSS does not represent it as USP, BP, or EP grade.
How should 1-Chlorohexadecane be handled safely?
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1-Chlorohexadecane can cause skin irritation (H315), eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, including eyeshields and gloves, and ensure adequate ventilation. Consult the Safety Data Sheet for full details.
How is 1-Chlorohexadecane packed, shipped, and exported?
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Tech Serve Solutions offers 1-Chlorohexadecane in various packaging suitable for laboratory and industrial use. We are experienced in exporting fine chemicals globally, adhering to all relevant shipping regulations.
How can I request a sample or a quote for 1-Chlorohexadecane?
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To request a sample or a quote for 1-Chlorohexadecane, please contact our sales team through the website or by phone, providing your specific requirements.
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