pennyroyal oil fractions

Pennyroyal oil fractions are extracts obtained from the herb Mentha pulegium, commonly known as pennyroyal. These oil fractions possess a characteristic medium-strength minty aroma accompanied by cooling, herbal, and slightly metallic nuances, making them valuable in flavor and fragrance formulations. Synonymous with terms such as European pennyroyal oil, oil of pulegium, and mentha pulegium herb oil fractions, these extracts are composed of various volatile components typical of the pennyroyal herb. The production involves distillation techniques that capture distinct volatility profiles. More chemical and structural information can be found through the PubChem database. Derived primarily from the pennyroyal herb, these fractions are used for their sensory contributions rather than as standalone ingredients.

Pennyroyal oil fractions originate from the pennyroyal plant, Mentha pulegium, a herbaceous species with natural occurrence in Europe and parts of Asia. These oil fractions are primarily utilized as flavor and fragrance agents in various consumer products, including perfumes, cosmetics, and flavoring formulations, valued for their distinctive minty notes. They contribute to the sensory profiles of products by imparting a cooling and herbal aroma. Usage is subject to standards such as the IFRA (International Fragrance Association) Code of Practice (Global), which guides safe application levels and practices for fragrance materials. This ensures appropriate handling and concentration limits when formulated in consumer goods.

Pennyroyal oil fractions exhibit specific physicochemical characteristics that impact their handling and formulation performance. The specific gravity ranges from 0.93 to 0.944 at 25 °C, indicating a density slightly lower than water. The refractive index varies between 1.48 and 1.49 at 20 °C, reflecting its optical properties. These oils have a flash point of 212 °F, suggesting moderate volatility and flammability risk, thus requiring storage away from heat sources. Solubility studies show complete miscibility in alcohol, while being insoluble in water, which influences solvent selection during formulation. The shelf life is typically 24 months or longer if stored properly in tightly sealed containers protected from heat and light, facilitating stability over time in product applications.

Export Tariff Code:	3301.29.6000
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:
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

Safety references

EPI System: View

EPA Substance Registry Services (TSCA):8013-99-8

EPA ACToR:Toxicology Data

EPA Substance Registry Services (SRS):Registry

National Institute of Allergy and Infectious Diseases:Data

mentha pulegium l. herb fractions

Chemidplus:0008013998