Description

3-Methyloctanoic Acid is a branched-chain fatty acid with a distinctive odor profile, serving as a versatile intermediate in organic synthesis. Its value lies in its ability to impart specific organoleptic characteristics and act as a building block for more complex molecules. This compound is essential for manufacturers in the fragrance, flavor, and pharmaceutical industries seeking to develop or enhance product formulations.

Application

• Fragrance & Flavor Ingredient: Used as a key component or intermediate in the synthesis of esters and other aroma chemicals for perfumes, cosmetics, and food flavorings.
• Pharmaceutical Intermediate: Serves as a chiral building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Lubricant & Grease Additive: Employed in the production of synthetic esters that function as base stocks or performance additives in industrial lubricants and greases.
• Polymer & Resin Modifier: Acts as a monomer or modifier in the production of specialty polymers, resins, and plasticizers to alter physical properties.
• Agrochemical Synthesis: Utilized as an intermediate in the manufacture of pesticides, herbicides, and other agrochemical products.
• Research & Development: A valuable reagent for chemical research, particularly in organic chemistry, medicinal chemistry, and material science projects.

Basic Information

Product Name	3-Methyloctanoic Acid
CAS No.	6061-10-5
Molecular Formula	C9H18O2
Molecular Weight	158.24 g/mol
Synonyms	3-Methylcaprylic Acid; 3-Methyloctanoic Acid; (±)-3-Methyloctanoic Acid; 6-Methylheptanecarboxylic Acid; NSC 66433; β-Methyloctanoic Acid; 3-Methyl-n-octanoic Acid
EINECS	227-984-8

Quality Control

Our 3-Methyloctanoic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets the required specifications for identity, purity, and composition. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.430 - 1.435
Specific Gravity (20/20°C)	0.900 - 0.910
Water Content (KF)	≤ 0.5%

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