A powerful and defining mossy ingredient, making it a pillar of modern perfumery. Its profile is distinctly earthy and woody, with a pronounced phenolic facet that echoes the complexity of true oakmoss absolute. As a principal component found naturally in oakmoss, Evernyl delivers an authentic and tenacious signature. Chemically known as Methyl 2,4-dihydroxy-3,6-dimethylbenzoate, this crystalline solid provides the classic, forest-floor depth that is fundamental to the structure of chypre and fougère fragrances. This molecule, also known by the trade name Veramoss, offers perfumers a consistent and reliable alternative to the natural absolute, capturing its most desirable olfactive qualities.
The ingredient's extreme versatility makes it an indispensable tool for a wide range of applications. Its primary function is often as a direct and effective oakmoss replacement, providing both power and volume to a blend. Its excellent substantivity and fixative properties are highly valued, anchoring more volatile top and heart notes and extending the fragrance's longevity on skin. Dosage can range from trace amounts to add a subtle mossy warmth, to higher concentrations where it forms the central theme. It pairs exceptionally well with bergamot, labdanum, and patchouli to create timeless chypre accords, and beautifully complements lavender, coumarin, and geranium in fougère structures.
| Alt Name | Veramoss (IFF) |
|---|---|
| Category | Aromatic Compound |
| IUPAC Name | methyl 2,4-dihydroxy-3,6-dimethylbenzoate |
| CAS Number | 4707-47-5 |
| Molecular Weight | 196.2 g/mol |
| Canonical SMILES | CC1=CC(=C(C(=C1C(=O)OC)O)C)O |
| Odor Family | Earthy/Mossy |
|---|---|
| Odor Strength | 1 2 3 4 5 |
| Odor Description | Earthy, Mossy, Oakmoss, Phenolic, Woody |
| Usage Level | 7% in the fragrance concentrate |
| Substantivity | 2190 hours at 100% |
| Appearance | White to pinkish yellow crystalline powder (est) |
|---|---|
| Vapor Pressure | 0.00001 mmHg @ 25 °C. (est) |
| Boiling Point | 246 °C. @ 760 mm Hg |
| Flash Point | 361 °F. TCC ( 182.78 °C. ) |
| Melting Point | 143 °C. @ 760 mm Hg |
| XLogP | 2.3 |
| Shelf Life | 24 months if stored properly |
| Storage | Store in cool, dry place in tightly sealed containers, protected from heat and light. |
| Category | Fragrance agents |
|---|
| Pictograms | |
|---|---|
| Hazard Statement | H315 - Causes skin irritation H319 - Causes serious eye irritation H335 - May cause respiratory irritation |
| Precautionary Statement | P261 - Avoid breathing dust/fumes/gas/mist/vapours/spray P264 - Wash … thoroughly after handling P271 - Use only outdoors or in a well-ventilated area P280 - Wear protective gloves/protective clothing/eye protection/face protection P302 + P352 - IF ON SKIN: Wash with plenty of water/… P304 + P340 - IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing P312 - Call a POISON CENTER/ doctor/…/if you feel unwell P332 + P313 - If skin irritation occurs: Get medical advice/attention P337 + P313 - If eye irritation persists get medical advice/attention P362 - Take off contaminated clothing P403 + P233 - Store in a well ventilated place. Keep container tightly closed P405 - Store locked up P501 - Dispose of contents/container in accordance with local/regional/national/international regulations. |
| R-phrases | R36/37/38 - Irritating to eyes, respiratory system and skin |
| S-phrases | S02 - Keep out of the reach of children S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice S36 - Wear suitable protective clothing |
| Europe Standard Hazard | Xi - Irritant |