trans-2-Pentenal
trans-2-Pentenal (CAS: 1576-87-0) is an unsaturated aldehyde with the linear formula C2H5CH=CHCHO and a molecular weight of 84.12 g/mol. This organic building block is characterised by its reactive carbonyl group and alkene functionality. It serves as a versatile intermediate in organic synthesis, finding utility in the production of various complex molecules and fine chemicals. Its applications span chemical research and development.
- IUPAC
- 2-Ethylacrylic aldehyde
Organic Synthesis Intermediate
As a C6 aldehyde with unsaturation, trans-2-Pentenal is a valuable synthon for constructing more complex organic molecules. Its dual functionality allows for diverse reaction pathways in multi-step synthesis.
Fine Chemical Production
This compound can be employed in the synthesis of speciality chemicals and intermediates. Its specific structure makes it suitable for targeted chemical transformations.
Research and Development
trans-2-Pentenal is utilised in laboratory settings for exploring new synthetic methodologies and developing novel compounds. It is a useful reagent for academic and industrial research.
| Molecular weight | 84.12 |
|---|---|
| Linear formula | C2H5CH=CHCHO |
| Assay | 95% |
| Boiling point | 80-81 °C/160 mmHg(lit.) |
| Density | 0.86 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.440-1.446(lit.) |
Hazard statements
- H225Highly flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 22 °C / 71.6 °F |
| Transport (UN / ADR) | UN 1989BE 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 10-36/37/38 |
| Safety statements (S) | 29 |
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-Pentenal used for?
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trans-2-Pentenal is primarily used as an intermediate in organic synthesis and in chemical research and development for the production of fine chemicals.
What is the CAS number and formula for trans-2-Pentenal?
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The CAS number for trans-2-Pentenal is 1576-87-0, and its linear formula is C2H5CH=CHCHO.
What grade and purity does Tech Serve Solutions supply for trans-2-Pentenal?
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Tech Serve Solutions supplies trans-2-Pentenal with an assay of 95%. We do not represent this product as USP, BP, or EP grade unless explicitly stated in the product specifications.
How should trans-2-Pentenal be handled safely?
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trans-2-Pentenal is a flammable liquid and vapour (H225), causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment including eyeshields, face shields, gloves, and suitable respiratory protection. Ensure adequate ventilation and keep away from heat and open flames.
Is trans-2-Pentenal available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including trans-2-Pentenal. Please contact us for export details.
How can I request a quote or sample for trans-2-Pentenal?
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To request a quote or sample, please visit the product page on our website and use the designated contact form or contact details provided.
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