Description

1-Undecanol, Propionate is a high-purity ester derivative of undecanol, valued for its role as a versatile intermediate and fragrance ingredient. This compound is essential for formulators seeking specific olfactory profiles and controlled chemical reactivity in advanced synthesis. It is primarily utilized by manufacturers in the flavors & fragrances, cosmetics, and specialty chemical industries.

Application

• Fragrance & Flavor Ingredient: Used as a building block in the creation of complex aroma chemicals and flavoring agents, imparting fruity, waxy, or floral notes.
• Cosmetics & Personal Care: Functions as an emollient and carrier in formulations for lotions, creams, and perfumes.
• Plasticizer & Solvent: Acts as a specialty solvent and a co-plasticizer in polymer and resin systems to modify flexibility and processing.
• Chemical Synthesis: Serves as a key protected intermediate or reagent in organic synthesis for pharmaceuticals and agrochemicals.
• Lubricant Additive: Employed as a component in synthetic lubricants and functional fluids.

Basic Information

Product Name	1-Undecanol, Propionate
CAS No.	5458-33-3
Molecular Formula	C14H28O2
Molecular Weight	228.37 g/mol
Synonyms	Undecyl propionate; n-Undecyl propanoate; Propionic acid undecyl ester; 1-Undecyl propionate; Undecanyl propionate; Undecan-1-ol propionate; Heptyl butyrate (related isomer); FEMA 4487
EINECS	226-723-6

Quality Control

Our 1-Undecanol, Propionate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure it meets precise purity and identity specifications. A Certificate of Analysis (COA) documenting all critical parameters is provided with every shipment to guarantee consistency and traceability for your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.433 - 1.437
Specific Gravity (20/20°C)	0.855 - 0.865
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.