Eugenol
Eugenol (CAS: 97-53-0), with the linear formula 4-(H₂C=CHCH₂)C₆H₃-2-(OCH₃)OH, is an organic compound with a molecular weight of 164.20 g/mol. This pale yellow liquid possesses a characteristic spicy aroma reminiscent of cloves and cinnamon. Eugenol finds primary application as a flavouring agent and fragrance ingredient, and it is also utilised in chemical synthesis and as a building block in organic chemistry.
- IUPAC
- 2-Methoxy-4-(2-propenyl)phenol,4-Allyl-2-methoxyphenol,4-Allylguaiacol
- Synonyms
- 2-Methoxy-4-(2-propenyl)phenol4-Allyl-2-methoxyphenol4-Allylguaiacol

Fragrance and Flavour Industry
Eugenol is widely employed as a key aroma compound in perfumes, soaps, and cosmetics, owing to its warm, spicy scent profile. It is also used as a flavouring agent in food products and beverages, contributing a distinct clove-like taste.
Chemical Synthesis
As an organic building block, Eugenol serves as a precursor in the synthesis of various chemical compounds. Its reactive functional groups allow for diverse chemical transformations, making it valuable in research and development settings.
Biological Research
Eugenol is studied for its various biological activities, including antioxidant and anti-inflammatory properties. It is used in cell biology research to investigate cellular responses and pathways.
| Molecular weight | 164.20 |
|---|---|
| Linear formula | 4-(H2C=CHCH2)C6H3-2-(OCH3)OH |
| Assay | 98% |
| Grade | Vetec™ reagent grade |
| Boiling point | 254 °C(lit.) |
| Density | 1.067 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.541(lit.) |
| Melting point | −12-−10 °C(lit.) |

Hazard statements
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Flash point | 112 °C / 233.6 °F |
|---|---|
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/38-43 |
| 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.
| Organoleptic | cinnamon; clove; spicy |
|---|---|
| Allergen | no known allergens |
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 Eugenol used for?
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Eugenol is primarily used in the fragrance and flavour industries, as well as in chemical synthesis and biological research due to its characteristic aroma and bioactivity.
What are the CAS number and formula for Eugenol?
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Eugenol has the CAS number 97-53-0 and the linear formula 4-(H₂C=CHCH₂)C₆H₃-2-(OCH₃)OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Eugenol in Vetec™ reagent grade with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
What are the main safety hazards associated with Eugenol?
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Eugenol is classified under GHS07 with the signal word Warning. It can cause skin irritation (H317) and serious eye irritation (H319). Appropriate personal protective equipment, such as gloves and eye protection, should be worn during handling.
How is Eugenol packed and shipped by TSS?
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Tech Serve Solutions, as a global supplier and exporter, ensures Eugenol is appropriately packaged according to international shipping regulations. Please contact us for specific export details.
How can I request a sample or quote for Eugenol?
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To request a sample or a quotation for Eugenol, please contact our sales department through the website or by phone, providing your specific requirements.
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