5′-Ethoxy-2′-hydroxyacetophenone
5′-Ethoxy-2′-hydroxyacetophenone (CAS: 56414-14-3) is an organic compound with the linear formula H₃CCH₂OC₆H₃(OH)COCH₃ and a molecular weight of 180.20 g/mol. This aromatic ketone features ethoxy and hydroxyl functional groups, making it a valuable building block in organic synthesis. It is primarily utilised in chemical research and development for the construction of more complex molecules. Its defined structure and reactivity profile are essential for specific synthetic pathways.

Organic Synthesis Intermediate
This compound serves as a versatile intermediate in the synthesis of diverse organic molecules. Its reactive ketone and phenolic hydroxyl groups allow for various chemical transformations.
Research and Development
Utilised in academic and industrial research laboratories for exploring novel chemical reactions and developing new compounds with potential applications in pharmaceuticals or materials science.
Building Block for Complex Molecules
Its specific functional group arrangement makes it a useful starting material or intermediate for constructing intricate molecular architectures.
| Molecular weight | 180.20 |
|---|---|
| Linear formula | H3CCH2OC6H3(OH)COCH3 |
| Assay | 97% |
| Melting point | 55-59 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | >110 °C / >230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37 |
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 5′-Ethoxy-2′-hydroxyacetophenone used for?
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5′-Ethoxy-2′-hydroxyacetophenone is primarily used as a building block and intermediate in organic synthesis and research & development activities.
What are the CAS number and formula for 5′-Ethoxy-2′-hydroxyacetophenone?
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The CAS number is 56414-14-3, and the linear formula is H₃CCH₂OC₆H₃(OH)COCH₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5′-Ethoxy-2′-hydroxyacetophenone with an assay of 97%. We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should 5′-Ethoxy-2′-hydroxyacetophenone be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, and gloves. Avoid inhalation of dust and ensure good ventilation, as it may cause respiratory irritation (H335), skin irritation (H315), and serious eye irritation (H319).
Is 5′-Ethoxy-2′-hydroxyacetophenone available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 5′-Ethoxy-2′-hydroxyacetophenone.
How can I request a quote or sample?
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Please contact our sales team via the website or by phone to request a quote or a sample of 5′-Ethoxy-2′-hydroxyacetophenone.
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