Description

Methyl 8-Methylnonanoate is a branched-chain fatty acid methyl ester, a versatile organic intermediate with a distinct molecular structure. This compound is valued for its utility in the synthesis of complex molecules and as a key component in the creation of specialty flavors, fragrances, and advanced polymers. It is particularly relevant for R&D chemists and manufacturers in the flavor & fragrance, pharmaceutical, and specialty chemical industries seeking high-purity intermediates for synthesis.

Application

• Flavor and Fragrance Ingredient: Serves as a key intermediate or building block in the synthesis of complex, fruity, or waxy aroma molecules.
• Pharmaceutical Intermediate: Used in the research and development of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Polymer and Plasticizer Synthesis: Acts as a monomer or co-monomer in the production of specialized polyesters and other polymers, or as a precursor for plasticizers.
• Lubricant and Surfactant Formulation: Employed as a synthetic base or intermediate for high-performance lubricants, surfactants, and emulsifiers.
• Organic Synthesis Reagent: A valuable reagent in organic chemistry for esterification studies, carbon chain extension, and other synthetic transformations.
• Agrochemical Intermediates: Used in the synthesis of certain pesticides, herbicides, or plant growth regulators.

Basic Information

Item	Detail
Product Name	Methyl 8-Methylnonanoate
CAS No.	5129-54-4
Molecular Formula	C11H22O2
Molecular Weight	186.29 g/mol
Synonyms	8-Methylnonanoic acid methyl ester; Methyl 8-methylnonanoate; Methyl isodecanoate (mixed isomers); Methyl 8-methylpelargonate; Isodecanoic acid, methyl ester; Methyl ester of 8-methylnonanoic acid; Methyl 8-methylnonanoic acid ester
EINECS	225-877-5

Quality Control

Our Methyl 8-Methylnonanoate is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) and Infrared Spectroscopy (IR), to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee compliance with your specifications.

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 (59°F and 77°F).

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.425 - 1.430
Density (20°C)	0.86 - 0.88 g/mL
Water Content (KF)	≤ 0.1%

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