1-Iodohexane
1-Iodohexane (CAS 638-45-9, CH3(CH2)5I) is a halogenated hydrocarbon with a molecular weight of 212.07 g/mol. This compound serves as a versatile organic building block and alkylating agent in chemical synthesis. It is widely utilised in research and industrial applications for the introduction of a hexyl group into various molecular structures. Tech Serve Solutions supplies 1-Iodohexane with an assay of ≥97.0% (GC).
- IUPAC
- Hexyl iodide
- Synonyms
- Hexyl iodide

Organic Synthesis Intermediate
1-Iodohexane is a key reagent in organic synthesis, particularly for nucleophilic substitution reactions. It facilitates the addition of a hexyl chain to other molecules, serving as a fundamental building block.
Alkylating Agent
This compound functions effectively as an alkylating agent, enabling the introduction of the hexyl moiety into various substrates. Its reactivity makes it suitable for creating more complex organic compounds.
Research and Development
In R&D settings, 1-Iodohexane is employed to explore novel synthetic pathways and develop new materials or compounds. Its specific structure allows for targeted chemical modifications.
| Molecular weight | 212.07 |
|---|---|
| Linear formula | CH3(CH2)5I |
| Assay | ≥97.0% (GC) |
| Boiling point | 179-180 °C(lit.) |
| Density | 1.437 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.492(lit.)n20/D 1.492 |
| Contains / stabiliser | silver wool as stabilizer |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 61 °C / 141.8 °F |
| Transport (UN / ADR) | UN 3082 9/PG 3 |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 22-37/38-41-51/53 |
| Safety statements (S) | 26-36/37/39-61 |
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-Iodohexane used for?
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1-Iodohexane is primarily used as an intermediate in organic synthesis and as an alkylating agent for introducing a hexyl group into molecules. It is also utilised in research and development.
What is the CAS number and chemical formula for 1-Iodohexane?
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The CAS number for 1-Iodohexane is 638-45-9, and its chemical formula is CH3(CH2)5I.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Iodohexane with an assay of ≥97.0% (GC). This product is not represented as USP, BP, or EP grade.
How should 1-Iodohexane be handled safely?
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1-Iodohexane is harmful if swallowed, causes skin irritation, serious eye damage, and may cause respiratory irritation. Always use with appropriate personal protective equipment, including eyeshields, face shields, gloves, and a suitable respirator. Ensure good ventilation.
Is 1-Iodohexane a controlled substance?
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The provided data does not indicate that 1-Iodohexane is a controlled substance.
How is 1-Iodohexane packed, shipped, and exported?
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1-Iodohexane is shipped in compliance with regulations, including UN 3082 for transport. Specific packing and export details are available upon request.
How can I request a sample or quote for 1-Iodohexane?
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To request a sample or quote, please contact our sales team via the website or direct contact details provided by Tech Serve Solutions.
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