Description

trans-Anethole CAS NO 4180-23-8 is a naturally occurring aromatic organic compound, chemically classified as a phenylpropene. It serves as a key flavor and fragrance ingredient, prized for its characteristic sweet, anise-like aroma and taste. This high-purity material is essential for manufacturers in the flavor & fragrance, food & beverage, and pharmaceutical industries seeking consistent quality and reliable supply.

Application

• Flavor & Fragrance Formulations: Primary use as a key aromatic component in perfumes, cosmetics, soaps, and air fresheners for its sweet, licorice-anise scent.
• Food & Beverage Industry: Used as a flavoring agent in confectionery, baked goods, alcoholic beverages (e.g., anisette, ouzo), and oral care products like toothpaste and mouthwash.
• Pharmaceutical Intermediates: Acts as a starting material or intermediate in the synthesis of various pharmaceutical compounds and active ingredients.
• Aroma Chemicals & Synthèse: Serves as a building block for the synthesis of more complex aroma chemicals and fine chemicals.
• Industrial Applications: Potential use as a solvent or processing aid in specific industrial formulations and as a masking agent.

Basic Information

Product Name	trans-Anethole
CAS No.	4180-23-8
Molecular Formula	C10H12O
Molecular Weight	148.20 g/mol
Synonyms	Anethole; trans-Anethole; 1-Methoxy-4-(1-propenyl)benzene; p-Propenylanisole; Anise Camphor; Isoestragole; (E)-Anethole; FEMA 2086
EINECS	224-052-0

Quality Control

Our trans-Anethole is produced and tested under a stringent quality management system to ensure batch-to-batch consistency and high purity. We offer grades compliant with FEMA GRAS and Food Chemical Codex (FCC) specifications for flavor applications. A comprehensive Certificate of Analysis (COA), detailing purity, identity, and impurity profiles, is provided with every shipment to guarantee it meets your specific requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0%
Refractive Index (20°C)	1.557 - 1.561
Specific Gravity (25°C)	0.983 - 0.988
Solubility	Clear in 3 vols of 90% ethanol
Related Substances (GC)	Complies

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