1-Fluoroheptane
1-Fluoroheptane (CAS: 661-11-0, Formula: CH3(CH2)6F) is a halogenated hydrocarbon with a molecular weight of 118.19 g/mol. This flammable liquid serves as a valuable building block in organic synthesis. Its fluorinated alkyl chain makes it useful in the development of novel chemical compounds, particularly where specific lipophilic or electronic properties are desired. It is employed in research and development for creating more complex molecules.
- IUPAC
- Heptyl fluoride

Organic Synthesis Intermediate
1-Fluoroheptane acts as a foundational component in the synthesis of more complex organic molecules. Its fluorinated nature allows for the introduction of specific properties into target compounds.
Fluorinated Building Block
As a fluorinated building block, it is utilised in the chemical industry for research purposes. It can be incorporated into structures requiring modified solubility or reactivity profiles.
Research and Development
This compound is valuable in R&D laboratories for exploring new synthetic pathways and developing novel materials. Its properties are explored for potential applications in various chemical fields.
| Molecular weight | 118.19 |
|---|---|
| Linear formula | CH3(CH2)6F |
| Assay | 98% |
| Boiling point | 119.2 °C/750 mmHg(lit.) |
| Density | 0.806 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.386(lit.) |


Hazard statements
- H225Highly flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- 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 | 14 °C / 57.2 °F |
| Transport (UN / ADR) | UN 1993BF 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xi |
| Risk statements (R) | 11-36/37/38 |
| Safety statements (S) | 16-26-36 |
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-Fluoroheptane used for?
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1-Fluoroheptane is primarily used as an intermediate in organic synthesis and as a fluorinated building block in research and development for creating novel chemical compounds.
What are the CAS number and formula for 1-Fluoroheptane?
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The CAS number for 1-Fluoroheptane is 661-11-0, and its chemical formula is CH3(CH2)6F.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Fluoroheptane with an assay of 98%. This product is not represented as USP, BP, EP, or other pharmacopoeia grades.
How should 1-Fluoroheptane be handled safely?
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1-Fluoroheptane is a flammable liquid (Flash Point 14°C) and a skin, eye, and respiratory irritant. Handle with appropriate personal protective equipment, including gloves, eyeshields, and a suitable respirator, in a well-ventilated area, away from ignition sources. Refer to the Safety Data Sheet for detailed handling procedures.
How is 1-Fluoroheptane packed, shipped, and exported?
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1-Fluoroheptane is packed according to UN 1993, Class 3, Packing Group II regulations. TSS is experienced in global export of chemical reagents.
How can I request a quote or sample for 1-Fluoroheptane?
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To request a quote or sample, please contact our sales team via the website or by phone, specifying the required quantity and delivery destination.
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