trans,trans-2,4-Hexadienyl acetate
Trans,trans-2,4-Hexadienyl acetate (CAS: 1516-17-2) is an organic ester with the linear formula CH3(CH=CH)2CH2OC(O)CH3 and a molecular weight of 140.18 g/mol. This compound serves as a valuable building block in organic synthesis. Its characteristic structure lends itself to applications within chemical synthesis and the production of various organic compounds. Tech Serve Solutions supplies this ester with a typical assay of 97%.
- IUPAC
- Sorbyl acetate
- Synonyms
- 1516-17-2Sorbyl acetateCH3(CH=CH)2CH2OC(O)CH3

Organic Synthesis
Utilised as a versatile building block in the synthesis of more complex organic molecules. Its conjugated diene system and ester functionality offer reactive sites for various chemical transformations.
Chemical Intermediate
Serves as an intermediate in the development of novel compounds within research and industrial settings. Its structure is amenable to further derivatisation for specific applications.
Research and Development
Employed in academic and industrial R&D laboratories for exploring new synthetic pathways and creating novel chemical entities. It is a useful reagent for reactions involving conjugated systems.
| Molecular weight | 140.18 |
|---|---|
| Linear formula | CH3(CH=CH)2CH2OC(O)CH3 |
| Assay | 97% |
| Boiling point | 192-193 °C(lit.) |
| Density | 0.939 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.474(lit.) |

Hazard statements
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 83 °C / 181.4 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 41 |
| Safety statements (S) | 26-39 |
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 Trans,trans-2,4-Hexadienyl acetate used for?
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Trans,trans-2,4-Hexadienyl acetate is primarily used as a building block in organic synthesis and as a chemical intermediate in research and development settings.
What are the CAS number and formula for Trans,trans-2,4-Hexadienyl acetate?
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The CAS number is 1516-17-2 and the linear formula is CH3(CH=CH)2CH2OC(O)CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Trans,trans-2,4-Hexadienyl acetate with a typical assay of 97%. This is a technical/research grade material, and TSS does not represent it as USP, BP, EP, or other pharmacopoeial grades.
How should Trans,trans-2,4-Hexadienyl acetate be handled safely?
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Handling requires appropriate personal protective equipment including eyeshields and gloves. Due to the risk of serious eye damage (H318), eye protection is essential. Refer to the safety data sheet for full details and use a suitable respirator if necessary.
Is Trans,trans-2,4-Hexadienyl acetate a controlled substance?
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The provided data does not indicate that Trans,trans-2,4-Hexadienyl acetate is a controlled substance.
How is Trans,trans-2,4-Hexadienyl acetate packed, shipped, and exported?
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Tech Serve Solutions exports fine chemicals globally. Specific packing and shipping details are confirmed upon order, adhering to all relevant transport regulations for hazardous materials such as UN1993 PGIII.
How can I request a quote or sample for Trans,trans-2,4-Hexadienyl acetate?
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To request a quote or sample, please contact our sales team directly through the TSS website or by phone, providing your specific requirements and delivery details.
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