Description

10-Oxahexadecanolide is a high-purity macrocyclic lactone, also known as a musk lactone, identified by CAS number 1725-01-5. This compound is valued for its unique organoleptic properties and serves as a versatile intermediate in the synthesis of complex fragrance molecules. It is primarily sought by manufacturers in the fragrance and flavor industry, as well as by research and development laboratories working on specialty chemicals and fine organic synthesis.

Application

• Fragrance Ingredient: A key building block for synthetic musk compounds, imparting long-lasting, clean, and powdery notes to perfumes, cosmetics, and personal care products.
• Flavor Enhancer: Used in the development of sophisticated flavor profiles for high-end food and beverage applications.
• Chemical Intermediate: Serves as a crucial precursor in organic synthesis for pharmaceuticals, agrochemicals, and other macrocyclic compounds.
• Research & Development: Utilized in academic and industrial R&D for studying macrocyclic chemistry, polymerization, and material science.
• Specialty Polymer Synthesis: Acts as a monomer or co-monomer for creating polymers with specific functional properties.

Basic Information

Product Name	10-Oxahexadecanolide
CAS No.	1725-01-5
Molecular Formula	C15H28O3
Molecular Weight	256.38 g/mol
Synonyms	Oxalide; 10-Oxa-16-hexadecanolide; 16-Hydroxy-10-oxahexadecanoic acid lactone; 10-Oxahexadecan-16-olide; Musk Lactone; Globalide (related trade name); Hexadecanolide, 10-oxa-; ω-Pentadecalactone, 10-oxa-
EINECS	217-026-8

Quality Control

Our 10-Oxahexadecanolide is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing including GC, HPLC, and NMR to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.460 - 1.470
Specific Gravity (20/20°C)	0.950 - 0.980

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