Cyclobutanone Frequently Asked Questions (FAQ)

1. What is cyclobutanone?

Cyclobutanone (CAS No. 120-92-3) is an organic chemical compound with the molecular formula C₄H₆O, consisting of 4 carbon atoms, 6 hydrogen atoms, and 1 oxygen atom. It is the oxidation product of cyclobutene and is commonly used in organic synthesis, particularly in pharmaceutical and chemical industries.

2. What is the CAS number of cyclobutanone?

The CAS number of cyclobutanone is 120-92-3, a unique identifier for this substance.

3. What are the main applications of cyclobutanone?

Cyclobutanone is widely used in:

3.1. Pharmaceutical intermediates: For the synthesis of various drugs such as antibiotics and anticancer agents.

3.2. Organic synthesis: As a chemical intermediate in synthesizing important compounds.

3.3. Chemical research: As a key reactive intermediate in synthetic and medicinal chemistry.

4. What are the chemical properties of cyclobutanone?

Cyclobutanone  is a four-membered unsaturated cyclic ketone with high chemical reactivity. Due to its strained ring structure and bond angle deviations from the ideal 109.5°, it easily undergoes ring-opening and nucleophilic reactions, making it a valuable building block in organic reactions.

5. What are the storage and transportation precautions for cyclobutanone?

5.1. Storage conditions: Store in a cool, dry, well-ventilated area away from direct sunlight and moisture.

5.2. Packaging: Typically packed in sealed plastic drums or metal barrels to avoid leakage.

5.3. Transport: Protect from strong impact during transportation; keep away from water sources, oxidizers, strong acids, and alkalis.

6. Is cyclobutanone safe to use?

6.1. Personal protection: Wear protective gloves, safety goggles, and protective clothing when handling.

6.2. First aid:

In case of skin or eye contact, rinse with plenty of water.

If inhaled or ingested, seek medical attention immediately.

7. What is the market price of cyclobutanone?

The market price of Cyclobutanone  varies depending on factors such as raw material costs, supply chain stability, and market demand. Buyers are advised to consult official suppliers and market data for accurate pricing.

8. What are the synthesis methods of cyclobutanone?

Common synthetic methods include:

8.1. Oxidation of cyclobutene: Reacting cyclobutene (C₄H₆) with oxygen or oxidizing agents.

8.2. Reduction synthesis: Certain organic compounds can be reduced to form Cyclobutanone.

9. What are the environmental impacts of cyclobutanone?

If not handled properly, cyclobutanone may cause pollution to soil and water bodies. Waste materials and spills must be treated according to environmental regulations.

10. Who supplies cyclobutanone?

There are many suppliers of cyclobutanone. When selecting a supplier, it is recommended to consider:

10.1. Product quality

10.2. Delivery timeline

10.3. After-sales support

11. How to ensure the quality of cyclobutanone?

Request the following documents from the supplier:

11.1. Certificate of Analysis (CoA)

11.2. Quality testing reports

11.3. Compliance with industry standards

12. What certifications are relevant to cyclobutanone?

Suppliers often provide:

12.1. ISO certifications

12.2. GMP (Good Manufacturing Practice)

12.3. MSDS (Material Safety Data Sheet)