trans,trans-2,4-Nonadienal
trans,trans-2,4-Nonadienal (CAS 5910-87-2) is an unsaturated aldehyde with the linear formula CH3(CH2)3CH=CHCH=CHCHO and a molecular weight of 138.21 g/mol. This compound serves as a valuable building block in organic synthesis. Its characteristic structure makes it useful in various chemical research and development applications, particularly in the creation of more complex organic molecules.
- Synonyms
- 5910-87-2CH3(CH2)3CH=CHCH=CHCHO

Organic Synthesis Intermediate
Utilised as a versatile building block in the synthesis of complex organic molecules. Its aldehyde functionality and conjugated double bonds allow for diverse chemical transformations.
Research and Development
A key reagent in academic and industrial research labs exploring novel synthetic pathways. Its unique structure is valuable for investigating reaction mechanisms and developing new chemical entities.
Fine Chemical Manufacturing
Employed in the production of fine chemicals, contributing to the development of specialty products. Its specific reactivity profile is leveraged in multi-step synthetic processes.
| Molecular weight | 138.21 |
|---|---|
| Linear formula | CH3(CH2)3CH=CHCH=CHCHO |
| Assay | ≥85% |
| Boiling point | 97-98 °C/10 mmHg(lit.) |
| Density | 0.862 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.5207(lit.) |
| Vapour density | >1 (vs air) |
| Storage temperature | 2-8°C |
| Flash point | 86 °C / 186.8 °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 trans,trans-2,4-Nonadienal primarily used for?
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trans,trans-2,4-Nonadienal is primarily used as a building block in organic synthesis and in research and development for creating complex organic molecules.
What are the CAS number and formula for trans,trans-2,4-Nonadienal?
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The CAS number for trans,trans-2,4-Nonadienal is 5910-87-2, and its linear formula is CH3(CH2)3CH=CHCH=CHCHO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies trans,trans-2,4-Nonadienal with a minimum assay of 85%. This product is intended for research and technical use; TSS does not represent it as USP, BP, or EP grade.
How should trans,trans-2,4-Nonadienal be handled and stored?
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trans,trans-2,4-Nonadienal is a combustible liquid with a flash point of 86°C (186.8°F). It should be stored at 2-8°C. Handle with appropriate personal protective equipment in a well-ventilated area, away from ignition sources.
Is trans,trans-2,4-Nonadienal a controlled substance?
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The provided data does not indicate that trans,trans-2,4-Nonadienal is a controlled substance.
How is trans,trans-2,4-Nonadienal packed and exported?
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Trans,trans-2,4-Nonadienal is packed according to industry standards for chemical reagents and is exported globally by Tech Serve Solutions, adhering to all shipping regulations. It is classified as NA 1993 / PGIII for transport.
How can I request a quote or sample of trans,trans-2,4-Nonadienal?
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To request a quote or a sample of trans,trans-2,4-Nonadienal, please contact the Tech Serve Solutions sales team through our website or direct contact details.
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