Description

Octanoic Acid, 2-Methylbutyl Ester is a synthetic ester compound valued for its unique organoleptic and solvent properties. This specialty chemical serves as a versatile intermediate and functional ingredient in high-value manufacturing processes. It is particularly sought after by producers in the flavor & fragrance, cosmetic, and specialty chemical synthesis industries for its ability to impart specific characteristics or act as a high-purity reaction component.

Application

• Flavor & Fragrance Ingredient: Used as a synthetic flavoring agent or fragrance component, contributing fruity, waxy, or creamy notes to food products, beverages, and perfumes.
• Cosmetic & Personal Care: Functions as an emollient, skin-conditioning agent, or solvent in formulations such as lotions, creams, and lipsticks.
• Chemical Synthesis: Acts as a key intermediate or building block in organic synthesis for pharmaceuticals, agrochemicals, and other fine chemicals.
• Plasticizer & Additive: Employed as a specialty plasticizer or additive in polymer and resin formulations to modify flexibility and processing characteristics.
• Industrial Solvent: Serves as a solvent for resins, inks, and coatings where specific solvency and evaporation profiles are required.
• Lubricant & Functional Fluid: Used in the formulation of specialty lubricants, metalworking fluids, or heat transfer fluids.

Basic Information

Product Name	Octanoic Acid, 2-Methylbutyl Ester
CAS No.	67121-39-5
Molecular Formula	C13H26O2
Molecular Weight	214.35 g/mol
Synonyms	2-Methylbutyl Octanoate; Octanoic Acid, 2-Methylbutyl Ester; 2-Methylbutyl Caprylate; Caprylic Acid, 2-Methylbutyl Ester; Isoamyl Octanoate (related isomer); 2-Methylbutyl n-Octanoate; FEMA 3506; 67121-39-5
EINECS	Contact for details

Quality Control

Our Octanoic Acid, 2-Methylbutyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and composition. Certificates of Analysis (COA) documenting key parameters are provided with every shipment. We can support compliance requirements for relevant standards, including those for food-grade (FEMA/FCC) and cosmetic applications.

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. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.425 - 1.435
Specific Gravity (20/20°C)	0.855 - 0.875
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.