rosemary oil terpeneless

Rosemary oil terpeneless, chemically known as rosmarinus officinalis leaf oil terpeneless, is a botanical extract derived from the leaves of the rosemary plant, Rosmarinus officinalis. This variant has undergone processing to remove terpenes, resulting in an extract with a refined aromatic profile dominated by herbal notes. The oil appears as a clear to slightly colored liquid, offering a characteristic rosemary scent and flavor that is less sharp compared to full rosemary oil. It is documented in authoritative chemical resources such as PubChem. Primarily obtained through steam distillation followed by terpene removal techniques, rosemary oil terpeneless is valued in various flavor and fragrance formulations that require a stabilized herbal aroma without the volatility associated with terpene fractions.

Rosemary oil terpeneless is naturally sourced from the leaves of the rosemary plant, an herbaceous species native to the Mediterranean region. The removal of terpene components from the oil modifies its sensory characteristics and improves its stability, which suits its use in flavor and fragrance industries. Its herbal aroma and flavor are incorporated into products such as personal care items, perfumes, and certain food flavorings. The oil is recognized under FEMA (US) for flavor and fragrance applications and is subject to IFRA (Global) usage guidelines that designate recommended concentration limits in consumer products to ensure safe formulation practices.

Rosemary oil terpeneless possesses a stable chemical profile due to reduced terpene content, which lowers volatility and enhances shelf life, typically lasting 24 months or longer when stored properly in cool, dry, and protected conditions. The absence of terpenes minimizes oxidative degradation and irritation potential often associated with full rosemary oil. The oil retains key herbal aromatic components that influence formulation choices, providing a balanced scent and flavor suitable for diverse applications. Its physical properties support ease of blending and consistency in product performance, making it a preferred option where a milder rosemary note is desired without compromising olfactory quality.

Export Tariff Code:	3301.29.6000
Wikipedia:	View

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:
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
Recommendation for rosemary oil terpeneless usage levels up to:
	3.0000 % in the fragrance concentrate.

Safety references

EPA Substance Registry Services (TSCA):68917-54-4

EPA ACToR:Toxicology Data

EPA Substance Registry Services (SRS):Registry

National Institute of Allergy and Infectious Diseases:Data

rosmarinus officinalis l. leaf oil terpeneless

Chemidplus:0068917544