Description

2,4,8-Trimethylundecanoic Acid Methyl Ester is a branched-chain fatty acid ester with a defined molecular structure. This compound serves as a valuable intermediate and functional ingredient, prized for its ability to modify physical properties and impart specific characteristics in advanced formulations. It is primarily utilized by manufacturers in the lubricant, polymer, and specialty chemical industries for applications requiring tailored performance.

Application

• Lubricant Additive and Base Stock Component: Used to enhance viscosity index, improve low-temperature fluidity, and reduce friction in synthetic lubricants and greases.
• Polymer Plasticizer and Modifier: Acts as a co-monomer or processing aid to improve the flexibility, durability, and low-temperature performance of polymers and resins.
• Specialty Solvent and Carrier: Employed in high-performance coatings, inks, and cleaning formulations where controlled evaporation and solvency are required.
• Intermediate for Fine Chemicals: Serves as a key building block in the synthesis of more complex molecules for fragrances, agrochemicals, and pharmaceuticals.
• Surface Active Agent Precursor: Used in the production of surfactants and emulsifiers for industrial and cosmetic applications.

Basic Information

Product Name	2,4,8-Trimethylundecanoic Acid Methyl Ester
CAS No.	55955-77-6
Molecular Formula	C15H30O2
Molecular Weight	242.40 g/mol
Synonyms	Methyl 2,4,8-Trimethylundecanoate; 2,4,8-Trimethylundecanoic Acid Methyl Ester; Methyl Trimethylundecanoate; Undecanoic Acid, 2,4,8-Trimethyl-, Methyl Ester; Trimethylundecanoic Acid Methyl Ester; Methyl Ester of 2,4,8-Trimethylundecanoic Acid
EINECS	Contact for details

Quality Control

Our production of 2,4,8-Trimethylundecanoic Acid Methyl Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet our high standards and customer requirements. A Certificate of Analysis (COA) detailing specific results is provided with each shipment.

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 15-25°C. Keep container tightly sealed when not in use to maintain product integrity.

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)	1.430 - 1.440

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