4-Ethylresorcinol
4-Ethylresorcinol (CAS: 2896-60-8), with the linear formula C2H5C6H3-1,3-(OH)2 and a molecular weight of 138.16 g/mol, is a substituted resorcinol. This organic compound serves as a valuable building block in chemical synthesis. It is primarily utilised in laboratory research and the development of novel organic molecules, finding applications in various scientific endeavours.
- IUPAC
- 2,4-Dihydroxy-1-ethylbenzene
- Synonyms
- 2,4-Dihydroxy-1-ethylbenzene3,5-Dihydroxyphenyl ethyl ether

Organic Synthesis Intermediate
4-Ethylresorcinol acts as a key intermediate in the synthesis of more complex organic molecules. Its dihydroxybenzene structure allows for various electrophilic aromatic substitution reactions and derivatisations.
Research and Development
This compound is employed in academic and industrial research settings for the exploration of new chemical entities and reaction pathways. It is a useful reagent for medicinal chemistry and materials science studies.
Building Block for Specialty Chemicals
It functions as a foundational component in the construction of specialty chemicals. The ethyl and hydroxyl groups offer specific reactivity points for targeted molecular design.
| Molecular weight | 138.16 |
|---|---|
| Linear formula | C2H5C6H3-1,3-(OH)2 |
| Assay | 98% |
| Melting point | 95-98 °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 |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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-Ethylresorcinol used for?
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4-Ethylresorcinol is used as a building block in chemical synthesis and in research and development for creating novel organic molecules and exploring chemical reactions.
What is the CAS number and formula for 4-Ethylresorcinol?
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The CAS number is 2896-60-8, and the linear formula is C2H5C6H3-1,3-(OH)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Ethylresorcinol with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
What are the safety precautions for handling 4-Ethylresorcinol?
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4-Ethylresorcinol is a warning substance (GHS07) that can cause skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). When handling, use a dust mask type N95 (US), wear eyeshields, and gloves. Ensure adequate ventilation.
How is 4-Ethylresorcinol packed, shipped, and exported?
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4-Ethylresorcinol is carefully packed and prepared for safe shipment and global export according to international regulations. Specific packaging details can be provided upon request.
How can I request a sample or quote for 4-Ethylresorcinol?
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To request a sample or a quote for 4-Ethylresorcinol, please contact our sales team via the website or by phone.
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