Diphenylcyclopropenone
Diphenylcyclopropenone (CAS: 886-38-4, C15H10O) is a unique organic compound with a molecular weight of 206.24. It functions as a valuable building block in chemical synthesis, particularly noted for its application in topical immunotherapy. This carbonyl compound, classified as a ketone, is supplied by Tech Serve Solutions with a purity of ≥98.0% (HPLC), making it suitable for research and advanced chemical applications.
- IUPAC
- DPC

Topical Immunotherapy
Diphenylcyclopropenone has been employed in the field of topical immunotherapy. Its specific mechanism in this application relates to its ability to induce a localized immune response when applied to the skin.
Organic Synthesis Intermediate
As a versatile building block, diphenylcyclopropenone serves as an intermediate in various organic synthesis pathways. Its characteristic structure allows for diverse chemical transformations, contributing to the development of complex molecules.
Chemical Research
This compound is utilised in chemical research laboratories exploring novel reactions and molecular structures. Its reactivity and properties make it a subject of interest for synthetic chemists.
| Molecular weight | 206.24 |
|---|---|
| Empirical formula | C15H10O |
| Assay | ≥98.0% (HPLC) |
| Application | Diphenylcyclopropenone was used in topical immunotherapy1. |
| Melting point | 118-122 °C(lit.)118-122 °C |

Hazard statements
- H315Causes skin irritation
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 38-43 |
| Safety statements (S) | 36/37 |
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 Diphenylcyclopropenone used for?
+
Diphenylcyclopropenone (CAS: 886-38-4) is primarily used in topical immunotherapy and as a building block in organic synthesis for chemical research.
What are the CAS number and chemical formula for Diphenylcyclopropenone?
+
The CAS number for Diphenylcyclopropenone is 886-38-4, and its empirical formula is C15H10O.
What grade and purity does Tech Serve Solutions supply for Diphenylcyclopropenone?
+
Tech Serve Solutions supplies Diphenylcyclopropenone with an assay of ≥98.0% (HPLC). We do not represent this product as USP, BP, or EP grade.
How should Diphenylcyclopropenone be handled safely?
+
Diphenylcyclopropenone is classified with hazard statements H315 (Causes skin irritation) and H317 (May cause an allergic skin reaction). Safe handling requires wearing a dust mask type N95 (US), eyeshields, faceshields, and gloves, as indicated by precautionary statement P280.
Is Diphenylcyclopropenone a controlled substance?
+
Based on the provided data, Diphenylcyclopropenone (CAS: 886-38-4) is not indicated as a controlled substance.
How is Diphenylcyclopropenone typically packed and shipped?
+
Diphenylcyclopropenone is packed and shipped according to standard chemical handling procedures to ensure integrity and safety during transit. TSS is a global supplier and exporter.
How can I request a quote or sample of Diphenylcyclopropenone?
+
To request a quote or sample of Diphenylcyclopropenone, please contact our sales department through the website or via direct inquiry.
▶ 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