Description

Butanoic Acid, Undecyl Ester is a high-purity specialty ester derived from butanoic acid and undecyl alcohol. This compound is valued for its role as a versatile intermediate and functional ingredient in advanced chemical synthesis and product formulation. It is primarily sought by manufacturers in the fragrance, flavor, and specialty chemical industries for its unique organoleptic and chemical properties.

Application

• Fragrance and Flavor Industry: Used as a building block or modifier in the synthesis of complex aroma chemicals and flavoring agents.
• Specialty Chemical Synthesis: Serves as a key intermediate in the production of lubricant additives, plasticizers, and surfactants.
• Personal Care and Cosmetics: Employed as an emollient or solvent in the formulation of creams, lotions, and other cosmetic products.
• Pharmaceutical Intermediates: Utilized in the research and development of active pharmaceutical ingredients (APIs) and excipients.
• Industrial Applications: Functions as a solvent or processing aid in various industrial manufacturing processes.

Basic Information

Product Name	Butanoic Acid, Undecyl Ester
CAS No.	5461-02-9
Molecular Formula	C₁₅H₃₀O₂
Molecular Weight	242.40 g/mol
Synonyms	Undecyl butyrate; n-Undecyl butanoate; Butanoic acid, undecyl ester; 1-Undecyl butyrate; Undecanyl butyrate; Butyric acid, undecyl ester; Undecyl n-butyrate; FEMA 4489
EINECS	226-746-4

Quality Control

Our Butanoic Acid, Undecyl Ester is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is analyzed to confirm identity, potency, and the absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment and is available upon request.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.435 - 1.445
Specific Gravity (20/20°C)	0.860 - 0.880
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.