Description

3,7,11-Trimethyldodecanoic Acid Methyl Ester is a branched-chain fatty acid methyl ester, a key intermediate in the synthesis of complex organic molecules. This compound matters for its role as a versatile building block in the production of high-value fine chemicals and specialty materials. Industries such as fragrance and flavor manufacturing, pharmaceutical research, and advanced lubricant formulation require this specific ester for its defined structure and purity.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of musk-like odorants and complex flavoring agents due to its specific branched-chain structure.
• Pharmaceutical Synthesis: Serves as a key chiral building block or side chain in the research and development of active pharmaceutical ingredients (APIs).
• Specialty Lubricant Formulation: Acts as a base stock or additive component in high-performance synthetic lubricants and functional fluids.
• Polymer and Resin Modification: Employed as a plasticizer or co-monomer to modify the properties of specialty polymers.
• Chemical Research & Development: Utilized as a standard or reagent in organic synthesis and catalysis studies.
• Surfactant and Emulsifier Precursor: Provides a hydrophobic tail for the synthesis of novel non-ionic or anionic surfactants.

Basic Information

Item	Detail
Product Name	3,7,11-Trimethyldodecanoic Acid Methyl Ester
CAS No.	1001-08-7
Molecular Formula	C₁₆H₃₂O₂
Molecular Weight	256.43 g/mol
Synonyms	Methyl 3,7,11-trimethyldodecanoate; Methyl Isopalmitate; Methyl Trimethyldodecanoate; 3,7,11-Trimethyldodecanoic Acid, Methyl Ester; Isopalmitic Acid Methyl Ester; Hexadecanoic Acid, 3,7,11-trimethyl-, Methyl Ester; Methyl Ester of 3,7,11-Trimethyldodecanoic Acid
EINECS	Contact for details

Quality Control

Our 3,7,11-Trimethyldodecanoic Acid Methyl Ester is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting specifications for research and industrial use. Certificates of Analysis (COA) documenting purity, assay, and key physical properties are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Refractive Index (n20D)	1.440 - 1.450
Density (g/mL, 20°C)	0.860 - 0.880

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