Description

2,8-Dimethyldecanoic Acid Methyl Ester is a branched-chain fatty acid methyl ester (FAME) characterized by its specific molecular architecture. This compound serves as a valuable intermediate and functional ingredient in advanced chemical synthesis and material science. It is particularly relevant for industries requiring specialized esters with tailored physical and chemical properties for performance-driven applications.

Application

• Synthetic Intermediate: A key building block in the synthesis of complex organic molecules, including pharmaceuticals, agrochemicals, and liquid crystals.
• Lubricant & Plasticizer Formulation: Used as a base stock or co-monomer in the production of synthetic lubricants, biodegradable greases, and specialty plasticizers to enhance low-temperature performance and stability.
• Flavor & Fragrance Industry: Acts as a precursor or a component in the creation of specific ester notes for sophisticated fragrance compositions and flavoring agents.
• Polymer & Resin Modification: Employed as a reactive diluent or a co-monomer in polymer coatings, resins, and adhesives to modify flexibility, hydrophobicity, and curing properties.
• Surfactant & Detergent Synthesis: Serves as a hydrophobic feedstock for manufacturing novel, branched-chain surfactants with enhanced wetting and emulsifying capabilities.
• Research & Development: A high-purity standard for analytical methods and a reagent for investigating structure-activity relationships in chemical R&D.

Basic Information

Product Name	2,8-Dimethyldecanoic Acid Methyl Ester
CAS No.	55030-52-9
Molecular Formula	C₁₃H₂₆O₂
Molecular Weight	214.35 g/mol
Synonyms	Methyl 2,8-dimethyldecanoate; Decanoic acid, 2,8-dimethyl-, methyl ester; 2,8-Dimethyldecanoic acid methyl ester; Methyl 2,8-dimethyldecanoic acid ester; Fatty acid methyl ester C13:0 (branched); FAME C13 (2,8-dimethyl); 2,8-Dimethyl-decansäure-methylester (German)
EINECS	Contact for details

Quality Control

Our 2,8-Dimethyldecanoic Acid Methyl Ester is manufactured under a stringent 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 specifications are provided with every shipment to guarantee compliance with your technical 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 bases and incompatible materials such as strong oxidizing agents. 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 to structure
Assay (GC)	≥ 97.0%
Specific Gravity (20°C)	0.86 - 0.88
Refractive Index (20°C)	1.428 - 1.432
Water Content (KF)	≤ 0.1%

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