Description

Pennyroyal Oil is a highly concentrated essential oil derived from the leaves and flowering tops of the *Mentha pulegium* plant. This natural product is valued for its potent aromatic profile and specific chemical constituents, making it a key ingredient in specialized industrial and research applications. It is primarily sought by manufacturers in the fragrance, flavor, and botanical extract industries for its unique organoleptic properties.

Application

• Fragrance & Aromatherapy: Used as a potent aromatic component in high-end perfumery, soaps, and diffuser blends for its strong, minty-herbaceous character.
• Flavoring Agent (Research & Specialty): Employed in trace amounts for flavor research and in the development of specialty food and beverage products, subject to strict regulatory compliance.
• Botanical & Herbal Extracts: Serves as a raw material for the production of standardized herbal extracts and tinctures used in complementary medicine and nutraceuticals.
• Industrial Aromatics: Incorporated into industrial deodorizers, cleaning agents, and air fresheners for its powerful and penetrating scent.
• Research & Development: Utilized in chemical and pharmacological research as a reference standard or starting material for the synthesis of derivatives.
• Natural Product Formulation: A key ingredient in the formulation of natural insect repellents and pet care products, leveraging its traditional use properties.

Basic Information

Product Name	Pennyroyal Oil
CAS No.	8013-99-8
Molecular Formula	Complex mixture; Main component: C10H16O (Pulegone)
Molecular Weight	N/A (Natural mixture)
Synonyms	Mentha Pulegium Oil; Hedeoma Oil; European Pennyroyal Oil; Squaw Mint Oil; Pulegium Oil; Fleabane Oil; Lurk-in-the-Ditch; Pudding Grass Oil
EINECS	Contact for details

Quality Control

Our Pennyroyal Oil is sourced and processed under strict quality protocols to ensure batch-to-batch consistency and purity. Each lot is analyzed using GC/MS and other chromatographic techniques to verify its chemical profile, including the concentration of key markers like pulegone. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and specific gravity is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at temperatures between 15°C and 25°C (59°F - 77°F). Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation and to minimize degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, pale yellow to yellowish-green liquid
Odor	Characteristic strong, penetrating minty-herbaceous odor
Identification (IR)	Conforms to reference spectrum
Specific Gravity (20°C)	0.928 - 0.940
Refractive Index (20°C)	1.460 - 1.472
Optical Rotation	-15° to +20°
Assay (Pulegone, GC)	≥ 80.0%
Heavy Metals	< 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.