Description

Musk Propanoate CAS NO 141773-73-1 is a synthetic fragrance compound belonging to the macrocyclic musk family, prized for its clean, musky, and long-lasting olfactory profile. This compound is a key ingredient for creating sophisticated and stable fragrance bases, offering perfumers a versatile and powerful tool for scent design. It is primarily required by manufacturers in the fine fragrance, personal care, and household product industries seeking to impart a warm, animalic, yet modern musk character to their formulations.

Application

• Fine Fragrances: A core component in the heart and base notes of perfumes, eau de toilettes, and colognes, providing depth and longevity.
• Personal Care Products: Used in scented body lotions, shower gels, deodorants, and soaps to deliver a persistent and pleasant musk aroma.
• Household & Laundry Care: Incorporated into fabric softeners, detergents, and air fresheners for a clean, lingering scent on textiles and in the environment.
• Cosmetic & Toiletry Bases: Employed as a fragrance fixative in creams, shampoos, and conditioners to enhance scent stability and performance.
• Functional Perfumery: Used in industrial deodorants and malodor counteractants due to its strong masking and tenacious properties.

Basic Information

Product Name	Musk Propanoate
CAS No.	141773-73-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Musk Propionate; Propanoic acid, musk derivative; Macrocyclic musk ester; 3-Oxapentadecanolide, 15-methyl- (related structure); Exaltenone analog; Perfumery musk ester; Muscenone derivative; (Common trade names may apply)
EINECS	Contact for details

Quality Control

Our Musk Propanoate is produced under strict quality management systems to ensure batch-to-batch consistency and purity suitable for high-end fragrance applications. Quality is verified through comprehensive analytical testing, including chromatography and spectroscopic methods. A Certificate of Analysis (COA) detailing purity, identity, and olfactory profile is provided with every shipment to guarantee it meets your specific perfumery standards.

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, open flames, and incompatible materials. For long-term storage, consider using under an inert atmosphere to preserve olfactory quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Odor	Characteristic, strong musky odor
Identification (IR)	Conforms to reference spectrum
Purity (GC)	≥ 98.0%
Refractive Index (20°C)	Contact for details
Specific Gravity (20/20°C)	Contact for details

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