Thyme oil, wild (CAS 84776-98-7) is an essential oil derived from the leaves and flowering tops of the wild thyme plant, Thymus serpyllum. In perfumery, it is valued for its herbaceous, warm, and slightly spicy character, which can add depth and complexity to fragrance compositions. Thyme oil is often used in aromatic and fougère accords, where it can enhance the freshness and green aspects of a formula. It may also be found in culinary-inspired fragrances, where its natural association with food can evoke a sense of warmth and comfort. While thyme oil can contribute positively to a fragrance, it is important to note that it may contain compounds that can be sensitizing to some individuals. As such, it is advisable to use it within established safety guidelines and to be aware of any potential allergenic reactions. Thyme oil is not commonly listed among the major allergens regulated by IFRA, but perfumers should always consider the overall composition of their formulations and adhere to best practices for safety and compliance. — AI-generated summary, 2026-09-02.
Wild thyme oil is a pungent, warm-herbal material with a strongly phenolic, almost medicinal thymol character. The opening is sharp and camphoraceous-green with a peppery bite, settling into a drier, warm herbaceous facet reminiscent of crushed thyme leaves and Mediterranean scrubland.AI · claude-opus-4-7
Composition, IFRA restriction figures, allergen concentrations and where this material is bought are part of Perfume Foundry’s curated library and need an account. Create one or sign in.
Restricted IFRA-standard materials typically present in this NCS at the listed concentrations.
| Constituent | CAS | Typical % |
|---|---|---|
| BETA-THUJONE | 471-15-8 | 0.2% |
| EUGENOL | 97-53-0 | 0.05% |
| GERANIOL | 106-24-1 | 0.05% |
| METHYL EUGENOL | 93-15-2 | 0.02% |