thyme oil (thymus zygis gracillis) spain

Thyme oil (Thymus zygis gracillis) from Spain is a natural essential oil extracted from the herbs of the Thymus zygis genus, belonging to the Lamiaceae family. It presents as a complex aromatic liquid characterized by a herbal, camphor-like odor typical of thyme. This essential oil is synonymous with several terms, including 'Thymus zygis ext.' and 'essential oil obtained from the herbs of thyme, Thymus zygis l.' Its chemical profile mainly comprises monoterpenes and oxygenated compounds responsible for its distinctive herbal fragrance. The oil is sourced through steam distillation of the fresh or dried herbs. For detailed chemical and botanical data, Thymus zygis gracillis is referenced within controlled vocabularies like PubChem, facilitating precise identification in research and industrial applications.

Thyme oil originates from the Thymus zygis spp. gracillis, a thyme species indigenous to Spain and parts of the Mediterranean. It occurs naturally as a volatile oil within the glandular trichomes of the herbaceous plant. This oil is widely used in flavor and fragrance industries, serving primarily as a herbal aromatic agent. According to the International Fragrance Association (IFRA) guidelines (Global), it is applied as a perfuming ingredient in cosmetic products and as a flavoring component in food and beverage formulations, with usage levels regulated to ensure safety. Usages include replacing or complementing aromas such as camphor tree bark, fir needle oil, and white thyme oil. Its herbal character also finds potential in flavoring products where a thyme note is desired.

Thyme oil (Thymus zygis gracillis) exhibits physicochemical characteristics that influence its formulation and application. The essential oil is moderately soluble in alcohol and has a trace soluble amount in water, estimated at approximately 437.4 mg/L at 25 °C, indicating limited aqueous miscibility. Its flash point is around 60 °C (140 °F), which is a critical safety parameter for handling and storage. The oil's vaporization rate and molecular interactions affect its substantivity; it demonstrates a substantivity duration of approximately 172 hours at full concentration, which is relevant for lasting aromatic effects in products. These properties shape its suitability as a fragrance ingredient and its behavior in blends and emulsions.

FDA Substances Added to Food (formerly EAFUS):	View
Export Tariff Code:	3301.29.6000
Typical G.C.
Wikipedia:	View
FAO:	BASIC PRINCIPLES OF STEAM DISTILLATION

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:
oral-rat LD50 2840 mg/kg
Dermal Toxicity:
skin-rabbit LD50 > 5000 mg/kg
Inhalation Toxicity:
Not determined

Safety in use information

Category:
flavor and fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
contains the following IFRA (Annex) restricted components: (non-analysis max. level reference only)
(E)-2-hexen-1-al	Max. Found: trace to
geraniol	Max. Found: 0.1 % and Reason: Sensitization
citronellol	Max. Found:
Recommendation for thyme oil (thymus zygis gracillis) spain usage levels up to:
	2.0000 % in the fragrance concentrate.
Recommendation for thyme oil (thymus zygis gracillis) spain flavor usage levels up to:
	100.0000 ppm in the finished product.

Safety references

EPI System: View

EPA Substance Registry Services (TSCA):85085-75-2

EPA ACToR:Toxicology Data

EPA Substance Registry Services (SRS):Registry

National Institute of Allergy and Infectious Diseases:Data

WISER:UN 2924

WGK Germany:2

thymus zygis spp. gracillis herb oil

Chemidplus:0085085752