Ethyl-trans-2-octenoate
Ethyl-trans-2-octenoate (CAS: 7367-82-0) is an organic compound with the molecular formula CH3(CH2)4CH=CHCO2C2H5 and a molecular weight of 170.25 g/mol. This unsaturated ester is recognised for its role as a monomer in polymer science and materials science. It serves as a building block in the synthesis of various polymers and advanced materials, contributing unique properties to the final products.
- IUPAC
- trans-2-Octenoic acid ethyl ester

Monomer for Polymer Synthesis
Ethyl-trans-2-octenoate can be utilised as a monomer in the creation of speciality polymers. Its unique structure allows for incorporation into polymer chains, influencing the physical and chemical properties of the resulting materials.
Materials Science Research
As a component in materials science, this compound is investigated for its potential in developing novel materials. It may be used in research exploring the synthesis of functionalised polymers and advanced material precursors.
Organic Synthesis Intermediate
The compound serves as a useful intermediate in organic synthesis. Its functional groups can be further modified to create more complex molecules for various chemical applications.
| Molecular weight | 170.25 |
|---|---|
| Linear formula | CH3(CH2)4CH=CHCO2C2H5 |
| Assay | 97% |
| Boiling point | 222 °C(lit.) |
| Density | 0.883 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.4410(lit.) |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 98 °C / 208.4 °F |
| 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 Ethyl-trans-2-octenoate used for?
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Ethyl-trans-2-octenoate is primarily used as a monomer in polymer science and materials science, and as an intermediate in organic synthesis.
What is the CAS number and molecular formula for Ethyl-trans-2-octenoate?
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The CAS number is 7367-82-0, and the linear molecular formula is CH3(CH2)4CH=CHCO2C2H5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethyl-trans-2-octenoate with an assay of 97%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
What are the primary safety concerns when handling Ethyl-trans-2-octenoate?
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Ethyl-trans-2-octenoate is a combustible liquid with a flash point of 98 °C (208.4 °F). Appropriate personal protective equipment, including eyeshields and gloves, should be worn. Respiratory protection may be necessary depending on the handling conditions.
How is Ethyl-trans-2-octenoate packed, shipped, and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Products are packed and shipped according to international regulations for chemical transport.
How can I request a quote or sample for Ethyl-trans-2-octenoate?
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To request a quote or a sample of Ethyl-trans-2-octenoate, please contact our sales team through our website or by phone.
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