Description

8-Methyldecanoic Acid Methyl Ester is a branched-chain fatty acid methyl ester, a versatile organic intermediate with a defined molecular structure. This compound is valued for its role as a key building block in the synthesis of complex molecules, offering a unique carbon skeleton for fine chemical and pharmaceutical production. It is primarily utilized by research institutions and industrial manufacturers in the fragrance, flavor, and specialty chemical sectors.

Application

• Fragrance and Flavor Intermediate: Serves as a precursor for synthesizing unique musky or fruity aroma chemicals.
• Pharmaceutical Synthesis: Acts as a chiral building block or side chain in the development of active pharmaceutical ingredients (APIs).
• Lubricant and Plasticizer Additive: Used in the formulation of specialized synthetic esters for high-performance lubricants and polymer modification.
• Agrochemical Intermediates: Employed in the synthesis of advanced pesticide and herbicide molecules.
• Organic Synthesis Reagent: Utilized in research laboratories for carbon chain elongation and the introduction of branched alkyl groups.
• Surface Active Agent Precursor: A starting material for producing specialty surfactants with specific branching properties.

Basic Information

Product Name	8-Methyldecanoic Acid Methyl Ester
CAS No.	5129-64-6
Molecular Formula	C12H24O2
Molecular Weight	200.32 g/mol
Synonyms	Methyl 8-Methyldecanoate; Decanoic acid, 8-methyl-, methyl ester; Methyl 8-methylcaprate; 8-Methyldecanoic acid methyl ester; Methyl 8-methyldecanoate; 8-Methyl-decanoic acid methyl ester
EINECS	225-870-8

Quality Control

Our 8-Methyldecanoic Acid Methyl Ester is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all test results are provided and can be tailored to meet specific customer or regulatory requirements.

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, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.428 - 1.432
Density (20°C)	0.870 - 0.880 g/mL
Water Content (KF)	≤ 0.5%

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