trans-2-Hexenyl acetate
trans-2-Hexenyl acetate (CAS: 2497-18-9), a clear liquid, is a chemical compound with the linear formula CH3CO2CH2CH=CHCH2CH2CH3 and a molecular weight of 142.20 g/mol. As an ester and a carbonyl compound, it serves as a valuable building block in organic synthesis. Its characteristic properties make it useful in various chemical manufacturing processes and research applications.

Organic Synthesis Intermediate
This compound functions as a key intermediate in the synthesis of more complex organic molecules. Its ester functionality and olefinic bond offer reactive sites for diverse chemical transformations.
Building Block for Fine Chemicals
Utilised in the development and production of fine chemicals, trans-2-Hexenyl acetate contributes to the creation of specialized chemical products. It is part of the C8 to C9 carbon chain chemical category.
Research and Development
Researchers in academic and industrial settings employ trans-2-Hexenyl acetate for exploratory chemistry and the development of novel compounds. Its defined structure aids in predictable reaction pathways.
| Molecular weight | 142.20 |
|---|---|
| Linear formula | CH3CO2CH2CH=CHCH2CH2CH3 |
| Assay | 98% |
| Boiling point | 165-166 °C(lit.) |
| Density | 0.898 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.427(lit.) |


Hazard statements
- H226Flammable liquid and vapour
- 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 | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 58 °C / 136.4 °F |
| Transport (UN / ADR) | UN 3272 3 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| 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-2-Hexenyl acetate used for?
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trans-2-Hexenyl acetate is primarily used as a building block in organic synthesis and as an intermediate in the production of fine chemicals and for research and development purposes.
What is the CAS number and chemical formula for trans-2-Hexenyl acetate?
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The CAS number is 2497-18-9 and the linear chemical formula is CH3CO2CH2CH=CHCH2CH2CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies trans-2-Hexenyl acetate with a minimum assay of 98%. This product is supplied for research and chemical synthesis purposes and is not represented as USP, BP, EP, or other pharmacopoeia grades.
What are the main safety hazards associated with trans-2-Hexenyl acetate?
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trans-2-Hexenyl acetate is a flammable liquid and vapour (H226), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields and gloves, should be used, and it should be handled in a well-ventilated area away from ignition sources.
How is trans-2-Hexenyl acetate packed, shipped, and exported?
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trans-2-Hexenyl acetate is carefully packed according to international shipping regulations. As a UN 3272, Class 3, Packing Group III substance, it is suitable for global export by Tech Serve Solutions.
How can I request a sample or a quote for trans-2-Hexenyl acetate?
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To request a sample or a quote, please use the contact form on the Tech Serve Solutions website or contact our sales department directly with your inquiry, referencing the product name and CAS number.
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