Description

Fennel Oil is a volatile essential oil steam-distilled from the seeds of *Foeniculum vulgare*, prized for its characteristic sweet, anise-like aroma and flavor. This natural product is a versatile ingredient valued for its organoleptic properties and traditional uses. It serves as a key component for manufacturers in the flavor & fragrance, food & beverage, pharmaceutical, and personal care industries seeking natural, high-quality botanical extracts.

Application

• Flavor & Fragrance Formulation: A primary flavoring agent in alcoholic beverages (e.g., liqueurs), confectionery, baked goods, and savory food products, as well as a fragrance component in soaps, detergents, and cosmetics.
• Pharmaceutical & Nutraceutical Aids: Used as a carminative and flavoring agent in syrups, lozenges, and herbal supplement formulations.
• Aromatherapy & Wellness: Employed in diffuser blends, massage oils, and other aromatherapy products for its soothing and refreshing scent profile.
• Natural Product Manufacturing: Serves as a raw material for the production of natural food preservatives, mouthwashes, and dental care products.
• Animal Feed & Pet Care: Utilized as a palatability enhancer in specialty animal feed and pet food products.

Basic Information

Product Name	Fennel Oil
CAS No.	8006-84-6
Molecular Formula	Complex mixture; Main component: (R)-(+)-Anethole (C10H12O)
Molecular Weight	N/A (Natural mixture)
Synonyms	Fennel Sweet Oil; Fennel Seed Oil; *Foeniculum vulgare* Mill. oil; Bitter Fennel Oil; Sweet Fennel Oil; Aniseed Oil (related); Essential Oil of Fennel; Oleum Foeniculi
EINECS	284-274-1

Quality Control

Our Fennel Oil is produced and tested to meet stringent quality standards suitable for global markets. We ensure compliance with relevant pharmacopoeial monographs (such as USP/NF, Ph. Eur.) and food-grade specifications (FCC, ISO). Each batch is analyzed using GC/MS, HPLC, and organoleptic evaluation to verify identity, purity, and composition. A comprehensive Certificate of Analysis (COA) documenting key parameters like anethole content, specific gravity, refractive index, and optical rotation is available for every shipment.

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 and 77°F). Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (nitrogen headspace) after opening to maintain stability and prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Odor	Characteristic, sweet, anise-like
Identification (IR)	Conforms to reference spectrum
Specific Gravity (20°C)	0.953 - 0.973
Refractive Index (20°C)	1.528 - 1.538
Optical Rotation (20°C)	+12° to +24°
Assay ((R)-(+)-Anethole by GC)	Min. 80.0%
Solubility in Ethanol	1:3 in 90% ethanol

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