Isoeugenol
Isoeugenol (CAS: 97-54-1) is an organic compound with the molecular formula C10H12O2 and a molecular weight of 164.20 g/mol. It is a pale yellow liquid at room temperature, known for its characteristic spicy, clove-like aroma. Isoeugenol finds significant use as a precursor in the synthesis of vanillin and as a key component in fragrance and flavour formulations. It is also utilised in chemical synthesis and research applications.
- IUPAC
- 2-Methoxy-4-propenylphenol
- Synonyms
- 2-Methoxy-4-propenylphenol4-Propenyl-2-methoxyphenolEugenol methyl ether2-methoxy-4-(1-propenyl)phenol

Fragrance and Flavour Industry
Isoeugenol is widely employed as a fragrance ingredient, contributing a warm, spicy, and floral note to perfumes and colognes. It also serves as a flavouring agent, imparting a desirable aroma to various food products.
Chemical Synthesis
This compound acts as a crucial intermediate in the synthesis of other valuable chemicals, most notably vanillin, the primary component of vanilla flavour. Its reactive functional groups make it a versatile building block for organic synthesis.
Research and Development
As a well-characterised organic molecule, Isoeugenol is utilized in academic and industrial research laboratories for studies in organic chemistry, cell biology, and phytochemistry.
| Molecular weight | 164.20 |
|---|---|
| Linear formula | CH3OC6H3(CH=CHCH3)OH |
| Assay | 98% |
| Boiling point | 132 °C/10 mmHg(lit.) |
| Density | 1.077 g/mL at 25 °C |
| Refractive index | n20/D 1.575(lit.) |
| Vapour pressure | <0.01 mmHg (20 °C) |
| Melting point | 27 °C(lit.) |
| Vapour density | >1 (vs air) |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Flash point | 112 °C / 233.6 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38-43 |
| 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.
| Gene Information | rat ... Ar(24208) |
|---|
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 Isoeugenol used for?
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Isoeugenol is primarily used in the fragrance and flavour industries, as a chemical intermediate in the synthesis of compounds like vanillin, and in various research applications.
What is the CAS number and formula for Isoeugenol?
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The CAS number for Isoeugenol is 97-54-1, and its linear formula is C10H12O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Isoeugenol with an assay of 98%. We do not represent this product as USP, BP, or EP grade unless explicitly stated in the product specifications.
How should Isoeugenol be handled safely?
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Isoeugenol is classified with hazards including H302 (Harmful if swallowed), H315 (Causes skin irritation), H317 (May cause an allergic skin reaction), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including a dust mask type N95, eyeshields, faceshields, and gloves, should be used. Ensure good ventilation.
How is Isoeugenol packed, shipped, and exported?
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Isoeugenol is carefully packed to maintain its integrity during transit and is available for global export by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a sample or quote for Isoeugenol?
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To request a sample or obtain a quotation for Isoeugenol, please contact our sales team through the details provided on the Tech Serve Solutions website.
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