trans-2-Octenal
trans-2-Octenal (CAS: 2548-87-0) is an unsaturated aldehyde with the linear formula CH3(CH2)4CH=CHCHO and a molecular weight of 126.20 g/mol. This compound serves as a valuable building block in organic synthesis. Its characteristic aldehyde functionality and alkene group allow for diverse chemical transformations, making it useful in the creation of more complex molecules across various chemical industries.
Organic Synthesis Intermediate
trans-2-Octenal functions as a key intermediate in the synthesis of various organic compounds. Its reactivity allows for its incorporation into complex molecular structures through reactions characteristic of both aldehydes and alkenes.
Fragrance and Flavour Precursor
As an unsaturated aldehyde, trans-2-Octenal can be a precursor in the synthesis of compounds used in the fragrance and flavour industries. Its structure contributes to specific olfactory and gustatory notes in derived products.
Research and Development
This compound is utilised in research laboratories for developing new synthetic methodologies and exploring novel chemical entities. Its well-defined structure makes it a reliable reagent for academic and industrial R&D.
| Molecular weight | 126.20 |
|---|---|
| Linear formula | CH3(CH2)4CH=CHCHO |
| Assay | 94% |
| Grade | technical grade |
| Boiling point | 84-86 °C/19 mmHg(lit.) |
| Density | 0.846 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.45(lit.) |
| Vapour density | >1 (vs air) |
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 | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 66 °C / 150.8 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37/39 |
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-2-Octenal used for?
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trans-2-Octenal is primarily used as a building block in organic synthesis for creating more complex molecules. It can also serve as a precursor in the fragrance and flavour industries and is employed in research and development settings.
What are the CAS number and formula for trans-2-Octenal?
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The CAS number for trans-2-Octenal is 2548-87-0, and its linear formula is CH3(CH2)4CH=CHCHO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies trans-2-Octenal in technical grade with an assay of 94%. We do not represent this product as USP, BP, or EP grade.
How should trans-2-Octenal be handled safely?
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trans-2-Octenal is a warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Always use appropriate personal protective equipment, including eyeshields and gloves, and ensure adequate ventilation. Handle in accordance with GHS safety information.
Is trans-2-Octenal available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including trans-2-Octenal, serving customers worldwide.
How can I request a sample or quote for trans-2-Octenal?
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To request a sample or a quote for trans-2-Octenal, please contact our sales team via the website or directly through our provided contact details.
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