3,7-Dimethyl-2,6-octadienyl acetate
3,7-Dimethyl-2,6-octadienyl acetate (CAS: 16409-44-2), a monoterpene ester with a molecular weight of 196.29 g/mol, is a key building block in organic synthesis. It exhibits a characteristic odour and is found naturally in various plants. This compound serves as a valuable intermediate in the synthesis of more complex molecules, particularly within the flavour and fragrance industries, and is utilised in cell biology research.
- Synonyms
- 16409-44-2CH3CO2CH2CH=C(CH3)CH2CH2CH=C(CH3)2

Organic Synthesis Intermediate
3,7-Dimethyl-2,6-octadienyl acetate is a versatile building block for creating diverse organic structures. Its ester functionality and double bonds allow for a range of chemical transformations, making it valuable in research and development settings.
Flavour and Fragrance Industry
Due to its natural occurrence in plants and its ester nature, this compound may find use as a component in the formulation of flavour and fragrance compositions. Its specific odour profile contributes to its utility in these applications.
Chemical Research
The compound is employed in various chemical research endeavours, including studies in cell biology and the development of novel chemical entities. Its well-defined structure aids in reproducible experimental outcomes.
| Molecular weight | 196.29 |
|---|---|
| Linear formula | CH3CO2CH2CH=C(CH3)CH2CH2CH=C(CH3)2 |
| Assay | >97.0% (sum of isomers, GC) |
| Boiling point | 236-242 °C(lit.) |
| Density | 0.913 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.462 |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| 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 3,7-Dimethyl-2,6-octadienyl acetate used for?
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3,7-Dimethyl-2,6-octadienyl acetate is primarily used as a building block in organic synthesis and finds applications in the flavour and fragrance industry and chemical research, including cell biology.
What are the CAS number and chemical formula for 3,7-Dimethyl-2,6-octadienyl acetate?
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The CAS number is 16409-44-2, and its linear formula is CH3CO2CH2CH=C(CH3)CH2CH2CH=C(CH3)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,7-Dimethyl-2,6-octadienyl acetate with an assay of >97.0% (sum of isomers, GC). We do not represent this product as USP, BP, or EP grade.
What are the safety and handling considerations for this product?
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For safe handling, it is recommended to use eyeshields and gloves. This compound is classified under WGK Germany 3, indicating a hazard to water.
How is 3,7-Dimethyl-2,6-octadienyl acetate packed, shipped, and exported?
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Tech Serve Solutions securely packs and exports fine chemicals globally. Specific packaging and shipping details are available upon request to comply with international regulations.
How can I request a sample or a quote for 3,7-Dimethyl-2,6-octadienyl acetate?
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To request a sample or a quote, please contact our sales team through the provided channels on our website, specifying the product name and CAS number.
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