Description

Methyl (2E)-2,4,21,21-Tetramethyl-2-Docosenoate is a high-purity, synthetic fatty acid methyl ester derivative characterized by its specific branched-chain structure. This compound is valued for its role as a versatile chemical intermediate and a functional ingredient in advanced material formulations. It is primarily sought by R&D laboratories and industrial manufacturers in the specialty chemicals, lubricant additives, and polymer sectors for developing products with tailored performance characteristics.

Application

• Specialty Lubricant & Functional Fluid Additive: Serves as a synthetic base stock or performance modifier to enhance thermal stability, viscosity index, and low-temperature fluidity.
• Polymer & Resin Plasticizer: Acts as a compatibilizer and processing aid to improve the flexibility and workability of various polymer systems.
• Surface Coating & Ink Formulation: Used as a leveling agent or rheology modifier to improve the application properties and final finish of coatings and inks.
• Chemical Synthesis Intermediate: Provides a key building block for the synthesis of more complex molecules in pharmaceutical and agrochemical research.
• Personal Care & Cosmetic Ingredients: Functions as an emollient or texture enhancer in high-end cosmetic formulations.
• Metalworking Fluid Component: Incorporated into formulations to provide lubrication and corrosion protection in machining operations.

Basic Information

Product Name	Methyl (2E)-2,4,21,21-Tetramethyl-2-Docosenoate
CAS No.	56687-71-9
Molecular Formula	C₂₇H₅₂O₂
Molecular Weight	408.71 g/mol
Synonyms	Methyl 2,4,21,21-Tetramethyl-2-docosenoate; (E)-Methyl 2,4,21,21-Tetramethyl-2-docosenoate; 2-Docosenoic acid, 2,4,21,21-tetramethyl-, methyl ester, (2E)-; Methyl (E)-2,4,21,21-Tetramethyl-2-docosenoate; Methyl Tetramethyldocosenoate; C27:0 Branched-Chain Fatty Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our production of Methyl (2E)-2,4,21,21-Tetramethyl-2-Docosenoate adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. Every lot is analyzed using advanced chromatographic and spectroscopic techniques (GC, HPLC, NMR) to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, specific tests, and results is provided with each shipment to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Specific Gravity (20°C)	0.86 - 0.88
Refractive Index (20°C)	1.450 - 1.460

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