3-Phenylcyclobutanone
3-Phenylcyclobutanone (CAS: 52784-31-3) is an organic compound with the molecular formula C10H10O. This ketone serves as a valuable building block in organic synthesis, offering a unique cyclobutane ring structure functionalised with a phenyl group and a carbonyl. Its chemical reactivity makes it suitable for constructing more complex molecules in research and development settings.

Organic Synthesis Intermediate
3-Phenylcyclobutanone is employed as a key intermediate in the synthesis of complex organic molecules. Its structure allows for various functional group transformations and carbon-carbon bond formations, facilitating the creation of novel compounds.
Research and Development
This compound is utilised in academic and industrial research laboratories for exploring new chemical reactions and developing synthetic pathways. It serves as a foundational component for structure-activity relationship studies.
Fine Chemical Synthesis
It finds application in the production of fine chemicals where specific structural motifs are required. The cyclobutanone scaffold is incorporated into target molecules for diverse applications.
| Molecular weight | 146.19 |
|---|---|
| Empirical formula | C10H10O |
| Assay | ≥95.0% (HPLC) |
| Refractive index | n20/D 1.544 |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| 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 3-Phenylcyclobutanone primarily used for?
+
3-Phenylcyclobutanone is primarily used as a building block and intermediate in organic synthesis and chemical research and development.
What is the CAS number and molecular formula for 3-Phenylcyclobutanone?
+
The CAS number is 52784-31-3, and the molecular formula is C10H10O.
What grade and purity does Tech Serve Solutions supply for 3-Phenylcyclobutanone?
+
Tech Serve Solutions supplies 3-Phenylcyclobutanone with a minimum purity of 95.0% by HPLC. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling recommendations for 3-Phenylcyclobutanone?
+
When handling 3-Phenylcyclobutanone, it is essential to wear eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Refer to the Safety Data Sheet for comprehensive handling information, as this compound has a WGK rating of 3 in Germany, indicating a hazard to water.
How is 3-Phenylcyclobutanone typically packed and shipped?
+
3-Phenylcyclobutanone is carefully packed to ensure safe transit and is available for export globally by Tech Serve Solutions.
How can I request a quote or sample for 3-Phenylcyclobutanone?
+
To request a quote or a sample of 3-Phenylcyclobutanone, please contact our sales department through the website or by phone.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis