Description

Oxacyclopentadec-11-En-2-One is a high-purity macrocyclic musk compound, also known by its CAS number 76293-69-1. This specialty chemical is valued for its unique olfactory profile and stability, making it a critical ingredient for creating sophisticated and long-lasting fragrance compositions. It is primarily sought after by manufacturers in the fine fragrance, personal care, and household product industries for its ability to impart musky, clean, and elegant notes.

Application

• Fine Fragrances: A key component in premium perfumes, eau de toilettes, and colognes for its powerful and diffusive musky character.
• Personal Care Products: Used in formulations for soaps, shower gels, deodorants, and lotions to provide a lasting scent foundation.
• Household & Laundry Care: Incorporated into fabric softeners, detergents, and air fresheners for a clean, lingering freshness.
• Cosmetic Products: Enhances the olfactory appeal of creams, shampoos, and other cosmetic preparations.
• Functional Perfumery: Serves as a fixative and blending agent to improve the longevity and harmony of complex fragrance accords.

Basic Information

Product Name	Oxacyclopentadec-11-En-2-One
CAS No.	76293-69-1
Molecular Formula	C₁₄H₂₄O₂
Molecular Weight	224.34 g/mol
Synonyms	Musk T; 11-Oxacyclohexadec-12-en-2-one; 12-Oxacyclohexadec-13-en-2-one; (Z)-Oxacyclohexadec-12-en-2-one; (Z)-11-Oxacyclohexadec-12-en-2-one; Globalide® (Trade Name); Habanolide® (Trade Name); Cyclopentadecanone, 11-(oxiranyl)-, (11S)-
EINECS	Contact for details

Quality Control

Our Oxacyclopentadec-11-En-2-One is produced under strict quality management systems to ensure batch-to-batch consistency and high purity, suitable for demanding fragrance applications. We adhere to relevant industry standards, including IFRA guidelines for safe use in fragrances. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and olfactory profile is provided with every 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, strong musky odor
Refractive Index (20°C)	1.4770 - 1.4820
Specific Gravity (20/20°C)	0.950 - 0.960

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