cis-9,trans-12-Tetradecadienyl acetate
cis-9,trans-12-Tetradecadienyl acetate (CAS 31654-77-0) is an unsaturated fatty acyl derivative with the molecular formula C16H28O2 and a molecular weight of 252.39 g/mol. This acetate ester is primarily utilised in biochemical research and as a component in studies related to pheromones and insect behaviour. Its specific stereochemistry, cis-9 and trans-12, is crucial for its biological activity and applications in entomology. Tech Serve Solutions supplies this compound for research purposes.
- IUPAC
- (Z,E)-9,12-TDDA
- Synonyms
- C16H28O2(Z,E)-9,12-TDDA

Insect Pheromone Research
cis-9,trans-12-Tetradecadienyl acetate is a known component of insect pheromones, particularly those used for mating communication in certain moth species. It is employed in research to understand insect behaviour and to develop pest management strategies.
Biochemical Studies
As a fatty acyl derivative, this compound serves as a valuable reagent in biochemical research. Its unique unsaturated structure allows for investigations into lipid metabolism, signalling pathways, and enzyme activity.
Organic Synthesis Intermediate
This acetate ester can function as an intermediate in complex organic syntheses. Its specific stereochemistry and functional groups make it useful for building more intricate molecular structures in laboratory settings.
| Molecular weight | 252.39 |
|---|---|
| Empirical formula | C16H28O2 |
| Assay | ≥85% (GC) |
| Storage temperature | −20°C |

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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 62 °C / 143.6 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37/39 |
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 cis-9,trans-12-Tetradecadienyl acetate used for?
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cis-9,trans-12-Tetradecadienyl acetate is primarily used in biochemical research and for studies involving insect pheromones and their role in insect behaviour. It can also serve as an intermediate in organic synthesis.
What is the CAS number and formula for cis-9,trans-12-Tetradecadienyl acetate?
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The CAS number is 31654-77-0 and the empirical formula is C16H28O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies cis-9,trans-12-Tetradecadienyl acetate with an assay of ≥85% (GC). This product is supplied for research and laboratory use and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should cis-9,trans-12-Tetradecadienyl acetate be handled safely?
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This compound is classified as an irritant. Handle with appropriate personal protective equipment, including eyeshields, gloves, and a dust mask type N95 (US). Ensure adequate ventilation and avoid contact with skin, eyes, and clothing. Refer to the Safety Data Sheet for full details.
Is cis-9,trans-12-Tetradecadienyl acetate a controlled substance?
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The provided data does not indicate that cis-9,trans-12-Tetradecadienyl acetate is a controlled substance.
How is this product packed, shipped, and exported?
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cis-9,trans-12-Tetradecadienyl acetate is typically stored at -20°C. Packaging and shipping methods comply with international regulations for chemical transport. Tech Serve Solutions is an experienced global supplier and exporter.
How can I request a sample or quote for cis-9,trans-12-Tetradecadienyl acetate?
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To request a sample or quote, please contact the Tech Serve Solutions sales team through the website or by phone. Please specify the quantity required and your shipping destination.
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