1-Acetyl-1-cyclopentene
1-Acetyl-1-cyclopentene (CAS: 16112-10-0) is an organic chemical compound with the molecular formula C7H10O and a molar mass of 110.15 g/mol. This ketone is primarily utilised as a versatile building block in organic synthesis and chemical research. Its specific reactivity makes it a valuable intermediate for constructing more complex molecules. Tech Serve Solutions supplies this compound for laboratory and research applications, adhering to high standards of quality and purity.

Organic Synthesis Intermediate
1-Acetyl-1-cyclopentene serves as a key intermediate in the synthesis of various organic compounds. Its enone structure allows for diverse chemical transformations, enabling the construction of novel molecular architectures.
Research and Development
This chemical is employed in research laboratories for exploring new synthetic pathways and developing innovative chemical processes. Its predictable reactivity profile aids in systematic chemical investigations.
Building Block in Heterocyclic Chemistry
The compound can be utilised in the synthesis of cyclic and heterocyclic compounds, contributing to the development of new materials and pharmaceutical scaffolds.
| Molecular weight | 110.15 |
|---|---|
| Linear formula | C5H7COCH3 |
| Assay | 97% |
| Boiling point | 70 °C/20 mmHg(lit.) |
| Density | 0.955 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.483(lit.) |

Hazard statements
- H226Flammable liquid and vapour
| Flash point | 59 °C / 138.2 °F |
|---|---|
| Transport (UN / ADR) | UN 1224C 3 / PGIII |
| 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 1-Acetyl-1-cyclopentene used for?
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1-Acetyl-1-cyclopentene is primarily used as a building block in organic synthesis and for research and development purposes.
What is the CAS number and molecular formula for 1-Acetyl-1-cyclopentene?
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The CAS number is 16112-10-0 and the molecular formula is C7H10O (linear formula: C5H7COCH3).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Acetyl-1-cyclopentene with a minimum purity of 97%. This is a technical grade suitable for research and synthesis. Tech Serve Solutions does not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for 1-Acetyl-1-cyclopentene?
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1-Acetyl-1-cyclopentene is a flammable liquid and vapour (H226). It requires careful handling in well-ventilated areas, away from ignition sources. Appropriate personal protective equipment, including gloves and eye protection, should be worn. Refer to the Safety Data Sheet for comprehensive information.
Is 1-Acetyl-1-cyclopentene a controlled substance?
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Based on the provided data, 1-Acetyl-1-cyclopentene is not indicated as a controlled substance.
How is 1-Acetyl-1-cyclopentene packed and shipped?
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1-Acetyl-1-cyclopentene is packed according to industry standards for flammable liquids and shipped globally by Tech Serve Solutions, adhering to all relevant transport regulations.
How can I request a quote or sample?
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To request a quote or sample of 1-Acetyl-1-cyclopentene, please contact the Tech Serve Solutions sales team through our website or by phone.
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