4′-Ethoxyacetophenone
4′-Ethoxyacetophenone (CAS: 1676-63-7) is a chemical compound with the linear formula C₂H₅OC₆H₄COCH₃ and a molecular weight of 164.20 g/mol. It is primarily utilised as a polymerisation initiator and finds applications in materials science and organic synthesis. Tech Serve Solutions supplies this compound with a typical assay of 98%.

Polymerisation Initiator
4′-Ethoxyacetophenone acts as a photoinitiator in polymerisation processes, particularly in UV-curing applications. Its ability to generate reactive species upon exposure to light facilitates the rapid formation of polymer chains.
Organic Synthesis Intermediate
This compound serves as a valuable building block in the synthesis of more complex organic molecules. It can be employed in various organic reactions to introduce specific functional groups.
Materials Science Research
In materials science, 4′-Ethoxyacetophenone is investigated for its properties relevant to the development of new materials. Its photochemical behaviour makes it a subject of interest for advanced material applications.
| Molecular weight | 164.20 |
|---|---|
| Linear formula | C2H5OC6H4COCH3 |
| Assay | 98% |
| Boiling point | 268-269 °C/758 mmHg(lit.) |
| Melting point | 37-39 °C(lit.) |
| 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.
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 4′-Ethoxyacetophenone used for?
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4′-Ethoxyacetophenone is used as a polymerisation initiator, particularly in UV-curing processes, and as an intermediate in organic synthesis and materials science research.
What is the CAS number and molecular formula for 4′-Ethoxyacetophenone?
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The CAS number is 1676-63-7 and the linear formula is C₂H₅OC₆H₄COCH₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4′-Ethoxyacetophenone with a purity of 98%. We do not represent this product as USP, BP, or EP grade.
What are the safety considerations when handling 4′-Ethoxyacetophenone?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A respirator filter such as type N95 (US) or type P1 (EN143) is recommended. The flash point is above 113 °C.
How is 4′-Ethoxyacetophenone packed and shipped?
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Tech Serve Solutions exports fine chemicals globally. Specific packaging and shipping details are available upon request to ensure compliance with international regulations.
How can I request a quote or sample for 4′-Ethoxyacetophenone?
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Please contact our sales department through the website or by phone to request a quote or a sample. Our team will assist you promptly.
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