yew fragrance

Yew fragrance is a complex aroma compound primarily utilized for its herbal and lavender-like scent, deriving its name from the yew tree species in the genus Taxus. This fragrance is characterized by a distinctive herbal odor at full concentration, often described as reminiscent of lavender. Chemically, it presents as a dense liquid with a measured specific gravity ranging from 0.86 to 0.899 at 25 °C and a refractive index between 1.45 and 1.49 at 20 °C. Yew fragrance is generally insoluble in water but dissolves in mineral oil, paraffin oil, and alcohol, facilitating its use in various fragrance formulations. The compound is sourced or synthesized to replicate the natural aroma of yew, linking to publicly available chemical information databases such as PubChem. Its application is predominantly found in fragranced consumer products without indications for flavor use.

Yew fragrance is associated with the aroma of the yew tree, a coniferous plant found in temperate regions, although the fragrance compound itself is often synthesized for commercial purposes. In perfumery and fragranced product manufacturing, it contributes a herbal and lavender-like odor profile that enhances the sensory complexity of various formulations. The compound is approved for use in fragranced products globally, adhering to safety and regulatory frameworks such as IFRA (Global), which governs usage limits to ensure safe consumer exposure. Its role is limited to olfactory applications, as it is not intended for flavoring or ingestion. The fragrance is applied in products ranging from personal care items to household perfumes, providing a naturalistic and fresh herbal note.

The physico-chemical profile of yew fragrance influences its formulation behavior and stability. Its specific gravity between 0.86 and 0.899 at 25 °C indicates a density slightly lower than water, affecting blending ratios during product development. The refractive index range of 1.45 to 1.49 at 20 °C provides insight into its optical properties, useful for purity assessment and quality control. Solubility characteristics show the compound readily dissolves in mineral oil, paraffin oil, and alcohol but remains insoluble in water, reflecting its hydrophobic nature. These attributes require formulators to select appropriate solvents and carrier media to maintain product clarity and scent efficacy. The absence of identified hazards under OSHA HCS classification suggests a favorable safety profile within recommended use levels in fragranced products.

Export Tariff Code:	3302.90.0010
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Safety information

Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Pictogram
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in use information

Category:
fragranced products of all types
Recommendation for yew fragrance flavor usage levels up to:
	not for flavor use.

Safety references

None found