Description

Linalyl Propionate CAS NO 144-39-8 is a high-purity ester fragrance compound, prized for its sweet, floral, and fruity aroma reminiscent of bergamot and lavender. This chemical is a critical building block for perfumers and flavorists, offering excellent stability and blending properties in complex formulations. It is an essential ingredient for manufacturers in the fragrance, flavor, and personal care industries seeking to create sophisticated and long-lasting sensory profiles.

Application

• Fine Fragrance & Perfumery: A key middle note in high-end perfumes, colognes, and eau de toilettes for its rich, floral-fruity character.
• Flavor & Food Industry: Used as a flavoring agent to impart sweet, citrus, and berry notes in beverages, confectionery, and dairy products.
• Personal Care & Cosmetics: Incorporated into soaps, lotions, shampoos, and deodorants for its pleasant and persistent scent.
• Household & Industrial Products: Employed in air fresheners, detergents, and cleaning agents to provide a fresh, clean aroma.
• Aromatherapy & Wellness: Used in diffuser blends and massage oils for its potential calming and uplifting aromatic properties.
• Technical & Functional Fragrances: Serves as a modifier and fixative in functional fragrances for candles, inks, and polymers.

Basic Information

Product Name	Linalyl Propionate
CAS No.	144-39-8
Molecular Formula	C13H22O2
Molecular Weight	210.31 g/mol
Synonyms	3,7-Dimethyl-1,6-octadien-3-yl propionate; Linalool propionate; 1,6-Octadien-3-ol, 3,7-dimethyl-, propanoate; Bergamol; Linalyl propanoate; Propionic acid, linalyl ester; FEMA No. 2645
EINECS	205-627-5

Quality Control

Our Linalyl Propionate is manufactured under strict quality management systems. Each batch is analyzed to meet stringent specifications for identity, purity, and olfactory profile, ensuring consistency for your formulations. Certificates of Analysis (COA) documenting key parameters such as assay, optical rotation, and refractive index are provided with every shipment. We adhere to relevant industry guidelines including FEMA GRAS and IFRA standards for flavor and fragrance applications.

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 flames. For long-term storage, consider filling the headspace with an inert gas such as nitrogen to minimize oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to standard
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.449 - 1.455
Specific Gravity (25/25°C)	0.895 - 0.905
Optical Rotation (20°C)	-1° to +1°
Acid Value	≤ 1.0 mg KOH/g

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