1-Octen-3-one
1-Octen-3-one (CAS 4312-99-6), a ketone with the formula C8H14O and a molecular weight of 126.20 g/mol, is a valuable organic building block. This compound is characterised by its distinct odour and serves as an intermediate in various chemical syntheses. It is commonly employed in research and development settings for the creation of more complex molecules within the flavour and fragrance industries, as well as in organic synthesis.

Flavour and Fragrance Synthesis
1-Octen-3-one is utilized as a key intermediate in the synthesis of aroma chemicals. Its unique organoleptic properties make it a precursor for compounds used in food flavourings and perfumery.
Organic Synthesis Intermediate
As a versatile carbonyl compound, it functions as a building block in broader organic synthesis. It can participate in various reactions to construct complex organic molecules for research purposes.
Research and Development
This chemical is employed in laboratory settings for novel compound discovery and synthetic methodology development. Its specific structure allows for exploration in diverse chemical research fields.
| Molecular weight | 126.20 |
|---|---|
| Empirical formula | C8H14O |
| Assay | 96% |
| Density | 0.833 g/mL at 25 °C |
| Refractive index | n20/D 1.435 |
| Storage temperature | 2-8°C |
| Flash point | 73 °C / 163.4 °F |
|---|---|
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
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-Octen-3-one primarily used for?
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1-Octen-3-one is primarily used as an intermediate in organic synthesis, particularly in the development of flavour and fragrance compounds, and in research and development laboratories.
What are the CAS number and formula for 1-Octen-3-one?
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The CAS number for 1-Octen-3-one is 4312-99-6, and its formula is C8H14O.
What grade and purity does Tech Serve Solutions supply for 1-Octen-3-one?
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Tech Serve Solutions supplies 1-Octen-3-one with a minimum assay of 96%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or other pharmacopoeia grades.
How should 1-Octen-3-one be handled and stored?
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1-Octen-3-one is a combustible liquid with a flash point of 73°C (163.4°F). It should be stored in a cool, well-ventilated area, away from heat and ignition sources, and kept at 2-8°C. Handle with appropriate personal protective equipment.
How is 1-Octen-3-one packed and shipped?
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1-Octen-3-one is packed according to international shipping regulations for hazardous materials, including UN 1993, Packing Group III. We export globally, ensuring compliance with all transport requirements.
How can I request a quote or sample of 1-Octen-3-one?
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To request a quote or sample, please contact our sales team via the website or provide your details through the product enquiry form. Specify the quantity and your shipping destination.
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