1,3-Diphenyl-2-propanone
1,3-Diphenyl-2-propanone (CAS: 102-04-5) is an organic compound with the linear formula (C<sub>6</sub>H<sub>5</sub>CH<sub>2</sub>)<sub>2</sub>CO and a molecular weight of 210.27 g/mol. This ketone, also known as Dibenzyl ketone, is a valuable building block in organic synthesis. It finds application in the development of complex molecules and serves as a reagent in various chemical research and development activities, particularly within the fields of cell biology and chemical synthesis.
- IUPAC
- 1,3-Diphenylacetone,Dibenzyl ketone
- Synonyms
- (C6H5CH2)2CO1,3-DiphenylacetoneDibenzyl ketone

Organic Synthesis Intermediate
1,3-Diphenyl-2-propanone serves as a key intermediate in the synthesis of more complex organic molecules. Its reactive carbonyl group and benzyl functionalities allow for diverse chemical transformations, making it useful in the construction of novel compounds.
Research and Development
This compound is employed in academic and industrial research laboratories as a reagent for exploring new synthetic pathways and developing new chemical entities. Its properties are relevant in areas such as medicinal chemistry and materials science.
Building Block for Specialty Chemicals
As a versatile building block, 1,3-Diphenyl-2-propanone is utilised in the creation of specialty chemicals with specific properties. This includes its potential role in the synthesis of bioactive molecules investigated for cellular processes.
| Molecular weight | 210.27 |
|---|---|
| Linear formula | (C6H5CH2)2CO |
| Assay | ≥98.0% (GC) |
| Grade | purum |
| Boiling point | 330 °C(lit.) |
| Storage temperature | 2-8°C |
| Melting point | 32-34 °C(lit.)32-34 °C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | >113 °C / >235.4 °F |
| 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.
| Gene Information | human ... EPHX2(2053)mouse ... Ephx2(13850) |
|---|
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 1,3-Diphenyl-2-propanone used for?
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1,3-Diphenyl-2-propanone is primarily used as a building block and intermediate in organic synthesis for R&D purposes, including in cell biology and chemical synthesis.
What is the CAS number and molecular formula for 1,3-Diphenyl-2-propanone?
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The CAS number is 102-04-5, and the linear formula is (C<sub>6</sub>H<sub>5</sub>CH<sub>2</sub>)<sub>2</sub>CO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,3-Diphenyl-2-propanone with a purity of ≥98.0% (GC) and a 'purum' grade. TSS does not represent this product as USP, BP, or EP grade.
What are the safety and handling considerations for 1,3-Diphenyl-2-propanone?
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1,3-Diphenyl-2-propanone is classified with WGK Germany 3. Appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter, should be used. It has a flash point above 113°C. Store at 2-8°C.
How is 1,3-Diphenyl-2-propanone packed, shipped, and exported?
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As a global supplier, Tech Serve Solutions offers 1,3-Diphenyl-2-propanone for export, with packaging and shipping compliant with relevant regulations for chemical products.
How can I request a sample or quote for 1,3-Diphenyl-2-propanone?
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To request a sample or quote for 1,3-Diphenyl-2-propanone, please contact our sales team through the website or by phone.
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