trans-11-Tetradecenyl acetate
trans-11-Tetradecenyl acetate (CAS: 33189-72-9), a C16H30O2 ester with a molecular weight of 254.41, is a chemical compound with potential applications in various biochemical and organic synthesis research areas. It is recognized for its unsaturated fatty acyl structure and is stored at -20°C for optimal stability. This compound is supplied by Tech Serve Solutions with an assay of approximately 97%.
- IUPAC
- (E)-11-TDA,E-11-TDA

Organic Synthesis
Trans-11-Tetradecenyl acetate can serve as a building block or intermediate in complex organic synthesis pathways. Its specific structure may be valuable for researchers developing novel compounds.
Biochemical Research
As a lipid derivative, this compound may find use in studies related to lipid metabolism, cell signalling, or as a standard in analytical biochemistry. Its specific role would depend on the research context.
Pheromone Research
Certain unsaturated acetates are known components of insect pheromones. Trans-11-Tetradecenyl acetate could be investigated for its potential role in insect communication or pest management strategies.
| Molecular weight | 254.41 |
|---|---|
| Empirical formula | C16H30O2 |
| Assay | ~97% |
| 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 |
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 trans-11-Tetradecenyl acetate used for?
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Trans-11-Tetradecenyl acetate is primarily utilized in organic synthesis and biochemical research. It may also be explored for its potential in pheromone studies.
What are the CAS number and formula for trans-11-Tetradecenyl acetate?
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The CAS number is 33189-72-9, and the molecular formula is C16H30O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies trans-11-Tetradecenyl acetate with an approximate purity of 97%. This product is suitable for research and technical applications. TSS does not represent this product as USP, BP, or EP grade.
What are the safety and handling recommendations for this product?
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Trans-11-Tetradecenyl acetate is classified as a Warning. It may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Use a dust mask type N95, eyeshields, and gloves. Ensure adequate ventilation. Avoid breathing dust/fume/gas/mist/vapours/spray. In case of contact with eyes, rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
How is trans-11-Tetradecenyl acetate packed and shipped?
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This chemical is typically stored at -20°C. TSS exports fine chemicals globally, adhering to all relevant shipping regulations for hazardous materials.
How can I request a sample or quote for trans-11-Tetradecenyl acetate?
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To request a sample or a quote, please contact the Tech Serve Solutions sales team via our website or direct inquiry channels.
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