4′-Butoxyacetophenone
4′-Butoxyacetophenone (CAS 5736-89-0) is an organic compound with the linear formula CH3(CH2)3OC6H4COCH3 and a molecular weight of 192.25 g/mol. This ketone is characterised by its aromatic structure and an ether linkage. It serves as a valuable building block in organic synthesis and is employed in the development of various chemical products, particularly within research and industrial chemical applications.
- Synonyms
- 1-(4-Butoxyphenyl)ethanone4-Butoxyacetophenonep-Butoxyacetophenone

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of more complex organic molecules. Its functional groups allow for diverse chemical transformations, making it useful in multi-step synthetic pathways.
Research and Development
Serves as a reagent in laboratory settings for exploring new chemical reactions and developing novel compounds. Its defined structure aids in precise chemical investigations.
Fine Chemical Production
Incorporated into the production processes of fine chemicals, contributing to the creation of specialised chemical products for various industries.
| Molecular weight | 192.25 |
|---|---|
| Linear formula | CH3(CH2)3OC6H4COCH3 |
| Assay | 97% |
| Boiling point | 302-304 °C(lit.) |
| Density | 1.017 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.531(lit.) |
| 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 4′-Butoxyacetophenone (CAS 5736-89-0) used for?
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4′-Butoxyacetophenone is primarily used as a building block and intermediate in organic synthesis and in research and development for creating new chemical entities.
What is the CAS number and formula for 4′-Butoxyacetophenone?
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The CAS number is 5736-89-0, and the linear formula is CH3(CH2)3OC6H4COCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4′-Butoxyacetophenone at an assay of 97%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety considerations when handling 4′-Butoxyacetophenone?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A respirator with a P1 (EN143) filter is recommended. Consult the Safety Data Sheet for full hazard information.
How is 4′-Butoxyacetophenone packed, shipped, and exported?
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Tech Serve Solutions packs, ships, and exports chemicals with adherence to all relevant regulations to ensure safe and secure transit worldwide.
How can I request a quote or sample of 4′-Butoxyacetophenone?
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To request a quote or sample, please contact our sales team through the website or by phone, providing your specific requirements.
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