Description

7-Methylnonanoic Acid Methyl Ester is a branched-chain fatty acid ester with a unique molecular structure that imparts valuable organoleptic and chemical properties. This compound is significant as a versatile intermediate and flavor/fragrance ingredient, prized for its ability to modify volatility and solubility profiles in complex formulations. It is primarily needed by manufacturers in the fragrance and flavor industry, as well as by chemical synthesis specialists developing lubricants, plasticizers, and other specialty esters.

Application

• Fragrance and Flavor Ingredient: Used as a building block or modifier in the creation of complex fruity, waxy, or green odor and taste profiles.
• Chemical Intermediate: Serves as a key precursor in organic synthesis for pharmaceuticals, agrochemicals, and advanced materials.
• Plasticizer and Lubricant Additive: Imparts low-temperature flexibility and lubrication properties in polymer and grease formulations.
• Solvent and Carrier: Acts as a high-boiling point solvent for resins, inks, and coatings due to its ester functionality.
• Research & Development: Utilized in academic and industrial R&D for studying esterification reactions and structure-property relationships.

Basic Information

Product Name	7-Methylnonanoic Acid Methyl Ester
CAS No.	5129-63-5
Molecular Formula	C11H22O2
Molecular Weight	186.29 g/mol
Synonyms	Methyl 7-Methylnonanoate; Nonanoic acid, 7-methyl-, methyl ester; Methyl 7-methylpelargonate; 7-Methylnonanoic acid methyl ester; Methyl ester of 7-methylnonanoic acid; Iso-C10 Methyl Ester
EINECS	225-868-9

Quality Control

Our 7-Methylnonanoic Acid Methyl Ester is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure it meets precise purity and composition specifications. Certificates of Analysis (COA) detailing all test results are provided to guarantee traceability and batch-to-batch consistency for your critical applications.

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)	≥ 97.0%
Refractive Index (20°C)	1.425 - 1.430
Specific Gravity (20/20°C)	0.865 - 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.