2,2-Diethoxyacetophenone
2,2-Diethoxyacetophenone (CAS: 6175-45-7) is an organic compound with the molecular formula C <sub>6</sub> H <sub>5</sub> COCH(OCH <sub>2</sub> CH <sub>3</sub> )<sub>2</sub> and a molecular weight of 208.25 g/mol. This ketone features a diethyl acetal group, making it a versatile intermediate in organic synthesis. It is primarily utilised as a building block in the development of more complex chemical structures within the pharmaceutical and fine chemical industries. Its defined properties make it a reliable reagent for research and development purposes.
- IUPAC
- α,α-Diethoxyacetophenone,Phenylglyoxal 2-diethyl acetal
- Synonyms
- C6H5COCH(OCH2CH3)2α,α-DiethoxyacetophenonePhenylglyoxal 2-diethyl acetal

Organic Synthesis Intermediate
2,2-Diethoxyacetophenone serves as a valuable building block in the synthesis of diverse organic molecules. Its acetal functionality can be selectively manipulated, enabling its use in multi-step synthetic pathways.
Pharmaceutical Research
This compound is employed in the research and development of novel pharmaceutical agents. Its structure allows for incorporation into various drug discovery programs requiring specific ketone or acetal motifs.
Fine Chemical Manufacturing
Utilised in the production of fine chemicals, 2,2-Diethoxyacetophenone contributes to the creation of specialised compounds for various industrial applications. Its reliable reactivity profile is beneficial for process chemistry.
| Molecular weight | 208.25 |
|---|---|
| Linear formula | C6H5COCH(OCH2CH3)2 |
| Assay | ≥95.0% (GC) |
| Grade | purum |
| Boiling point | 131-134 °C/10 mmHg(lit.) |
| Density | 1.034 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.499(lit.)n20/D 1.499 |
| Vapour pressure | 0.01 mmHg (20 °C) |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | 110 °C / 230 °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.
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 2,2-Diethoxyacetophenone used for?
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2,2-Diethoxyacetophenone is primarily used as a versatile building block and intermediate in organic synthesis, particularly in the research and development of pharmaceuticals and fine chemicals.
What is the CAS number and chemical formula for 2,2-Diethoxyacetophenone?
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The CAS number for 2,2-Diethoxyacetophenone is 6175-45-7, and its linear formula is C <sub>6</sub> H <sub>5</sub> COCH(OCH <sub>2</sub> CH <sub>3</sub> )<sub>2</sub> .
What grade and purity does Tech Serve Solutions supply for 2,2-Diethoxyacetophenone?
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Tech Serve Solutions supplies 2,2-Diethoxyacetophenone with a purity of ≥95.0% (GC) and a 'purum' grade. We do not represent this product as meeting USP, BP, or EP pharmacopoeia standards.
What are the main safety considerations when handling 2,2-Diethoxyacetophenone?
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Handling 2,2-Diethoxyacetophenone requires appropriate personal protective equipment, including eyeshields and gloves. It has a flash point of 110 °C (230 °F). Refer to the Safety Data Sheet for comprehensive handling information.
Is 2,2-Diethoxyacetophenone a controlled substance?
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The provided data does not indicate that 2,2-Diethoxyacetophenone (CAS: 6175-45-7) is a controlled substance.
How is 2,2-Diethoxyacetophenone packed, shipped, and exported?
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2,2-Diethoxyacetophenone is carefully packed according to industry standards to ensure safe transit. Tech Serve Solutions is experienced in exporting fine chemicals globally.
How can I request a sample or a quote for 2,2-Diethoxyacetophenone?
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To request a sample or obtain a quote for 2,2-Diethoxyacetophenone, please contact our sales team through the website or by phone, providing your specific requirements.
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