2-Octynal
2-Octynal (CAS: 1846-68-0), with the molecular formula C8H12O and a molecular weight of 124.18 g/mol, is an unsaturated aldehyde. This compound serves as a valuable building block in organic synthesis. Its reactivity makes it suitable for constructing more complex molecules, particularly in the fields of fine chemicals and pharmaceutical intermediate development. Tech Serve Solutions supplies 2-Octynal with a typical assay of 97%.
Organic Synthesis Intermediate
2-Octynal functions as a versatile intermediate in the synthesis of diverse organic compounds. Its aldehyde and alkyne functionalities allow for various chemical transformations.
Pharmaceutical Precursor
Utilised in the development of pharmaceutical intermediates, where its structural features can be incorporated into potential drug candidates or related research molecules.
Fine Chemical Building Block
Serves as a fundamental building block for the creation of specialised fine chemicals. It is employed in multi-step syntheses requiring specific aldehyde and alkyne incorporation.
Research and Development
Used in academic and industrial research laboratories for exploring novel synthetic pathways and developing new chemical entities.
| Molecular weight | 124.18 |
|---|---|
| Linear formula | CH3(CH2)4C≡CCHO |
| Assay | 97% |
| Boiling point | 74-76 °C/15 mmHg(lit.) |
| Density | 0.871 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.454(lit.) |
| Application | 2-Octynal was used in the synthesis of (R)- and (S)-argentilactone via enantioselective catalytic allylation (ECA) and ring-closing metathesis pathways1. |
Hazard statements
- H317May cause an allergic skin reaction
- H400Very toxic to aquatic life
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
| Flash point | 68 °C / 154.4 °F |
|---|---|
| Transport (UN / ADR) | UN 3082 9/PG 3 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi,N |
| Risk statements (R) | 43-50 |
| Safety statements (S) | 36/37-61 |
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 2-Octynal used for?
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2-Octynal is used as a building block in organic synthesis, a precursor for pharmaceutical intermediates, and in fine chemical manufacturing. It is also utilised in research and development laboratories.
What is the CAS number and formula for 2-Octynal?
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The CAS number for 2-Octynal is 1846-68-0, and its linear formula is CH3(CH2)4C≡CCHO.
What grade and purity does Tech Serve Solutions supply for 2-Octynal?
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Tech Serve Solutions supplies 2-Octynal with a minimum assay of 97%. This product is intended for laboratory and manufacturing use and is not supplied as USP, BP, EP, or pharmaceutical grade.
What are the safety and handling considerations for 2-Octynal?
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2-Octynal is classified with GHS07 and GHS09 symbols, indicating it can cause skin sensitisation (H317) and is very toxic to aquatic life (H400). Handle with appropriate personal protective equipment (P280) and avoid release to the environment (P273).
How is 2-Octynal packed, shipped, and exported?
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2-Octynal is carefully packed to ensure integrity during transit and is exported globally by Tech Serve Solutions in compliance with all relevant shipping regulations for hazardous materials.
How can I request a sample or quote for 2-Octynal?
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To request a sample or a quote for 2-Octynal, please contact the Tech Serve Solutions sales team through the website or by calling our office. Please reference the CAS number 1846-68-0.
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