Description

(12E)-Oxacyclohexadec-12-En-2-One is a high-purity macrocyclic musk compound, valued for its unique olfactory profile and stability in fragrance formulations. This product is essential for creating sophisticated, long-lasting scent accords in premium perfumery and personal care products. It is primarily sought by fragrance houses, cosmetic manufacturers, and flavor & aroma chemical suppliers for its ability to impart musky, animalic, and ambrette seed-like nuances.

Application

• Fine Fragrance Formulation: As a key musk component in perfumes, eau de toilettes, and colognes for depth and persistence.
• Personal Care Products: Incorporated into soaps, lotions, deodorants, and shampoos for a stable, long-lasting scent.
• Household & Industrial Fragrances: Used in air fresheners, detergents, and fabric softeners for its tenacious musk character.
• Flavor & Aroma Enhancement: Employed in trace amounts to add complexity to certain flavor profiles and aroma compositions.
• Chemical Intermediate: Serves as a specialized building block in the synthesis of other macrocyclic fragrance molecules.

Basic Information

Product Name	(12E)-Oxacyclohexadec-12-En-2-One
CAS No.	111879-80-2
Molecular Formula	C15H26O2
Molecular Weight	238.37 g/mol
Synonyms	12-Oxa-16-cyclohexadecen-2-one; (E)-12-Oxa-16-cyclohexadecen-2-one; Globalide; (12E)-12-Oxacyclohexadec-12-en-2-one; Oxacyclohexadec-12-en-2-one; Musk Macrocyclic Ketone; Ambretone (trade name related); Unsaturated Macrocyclic Lactone Derivative
EINECS	Contact for details

Quality Control

Our (12E)-Oxacyclohexadec-12-En-2-One is produced under strict quality management systems to ensure batch-to-batch consistency and high purity, meeting the stringent requirements of the fragrance industry. We adhere to relevant standards such as IFRA guidelines for safe use. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and olfactory profile is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources to maintain product integrity and shelf life.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Odor	Characteristic musky, ambrette seed-like
Specific Gravity (20°C)	0.950 - 0.980
Refractive Index (20°C)	1.470 - 1.490

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