Propenylguaethol
Aroma Chemical Base Note CAS 94-86-0
A sweet vanilla note with a woody character and a soft tobacco facet. Spicy and natural, it adds a phenolic powdery depth to compositions.
Odor profile
| Note | Base Note |
| Descriptor 1 | Gourmand |
| Descriptor 2 | Vanilla |
| Descriptor 3 | Sweet |
| Tenacity2 | 400 h |
2 Source: The Good Scents Company
Identification
| CAS Number | 94-86-0 |
| INCI Name | Ethoxy-propenylphenol |
| Category | Aroma Chemical |
| Formula | C11H14O2 |
| Mol. Weight | 178.23 |
| IUPAC Name | 2-ethoxy-5-[(E)-prop-1-enyl]phenol |
| InChIKey | RADIRXJQODWKGQ-HWKANZROSA-N |
Synonyms
1-ethoxy-2-hydroxy-4-(1-propenyl)benzene, 1-ethoxy-2-hydroxy-4-propenybenzene, 1-ethoxy-2-hydroxy-4-propenyl benzene, 2-ethoxy-5-(1-propenyl) phenol, 2-ethoxy-5-(1-propenyl)phenol, 2-ethoxy-5-prop-1-enyl phenol, 2-ethoxy-5-prop-1-enylphenol, 6-ethoxy-m-anol, 6-ethoxy-meta-anol, 6-ethoxyprop-3-enyl phenol, 6-ethoxyprop-3-enylphenol, ethoxypropenyl phenol, hydroxy methyl anethol, hydroxymethyl anethole, propenyl guaethol, propenyl guaethol FCC, propenyl guaethol synthetic, 3-propenyl-6-ethoxyphenol, propenylene guaethol, iso safro eugenol, iso safro eugenol (propenyl guaethol), iso safroeugenol, vaniatrope, vanitrope
Physical and chemical data
| Boiling Point | 312.00 °C |
| Melting Point | 86.00 °C |
| Flash Point | 111 °C |
| Vapor Pressure | 0.000281 mmHg @ 25.00 C. (est) |
| LogP | 3.415 |
| Solubility | alcohol; fixed oils; propylene glycol |
| Appearance | white crystalline powder |
Regulatory status
IFRA maximum concentrations
| Category | Use | Limit in the finished product |
|---|---|---|
| Category 1 | Lip products, toys | 0.18 % |
| Category 2 | Deodorants, antiperspirants | 0.053 % |
| Category 3 | Eye products | 0.11 % |
| Category 4 | Fine fragrance | 0.99 % |
| Category 5A | Body lotion | 0.25 % |
| Category 5B | Face cream | 0.21 % |
| Category 5C | Hand cream | 0.25 % |
| Category 5D | Baby creams, oils | 0.071 % |
| Category 6 | Oral care, mouthwash | 0.58 % |
| Category 7A | Rinse-off hair products | 0.32 % |
| Category 7B | Leave-on hair products | 0.32 % |
| Category 8 | Intimate and baby wipes | 0.071 % |
| Category 9 | Soap, shampoo, rinse-off | 0.75 % |
| Category 10A | Household care, hand contact | 0.75 % |
| Category 10B | Aerosol air fresheners | 3.7 % |
| Category 11A | Intended skin contact | 0.071 % |
| Category 11B | Minimal skin contact | 0.071 % |
| Category 12 | No skin contact, candles | 58 % |
| IFRA Amendment | 49 |
| Restriction Type | Restriction |
| Critical Effect | Dermal Sensitization And Systemic Toxicity |
Restricted components
| Component | Share |
|---|---|
| Isoeugenol | 0.05 % |
| Eugenol | 0.05 % |
IFRA regulated substances contained in this material. The interactive index derives the effective maximum concentration per category from them.
EU allergen declaration
| Substance | Share |
|---|---|
| Isoeugenol | 0.05 % |
| Eugenol | 0.05 % |
Substances that must be named in the ingredient list under Annex III of Regulation (EC) 1223/2009, as amended by Regulation (EU) 2023/1545. Where a range was given, the upper bound is shown.
All figures on this page are guide values collected from public reference works and supplier declarations. They differ between batches, origins and qualities. The data sheet of your own supplier is always the authoritative document for the material you actually use.