Description

2-Dodecenoic Acid, Ethyl Ester, (2E)- is a high-purity, unsaturated fatty acid ester characterized by its specific (E)-configuration. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, offering a defined structure for creating complex molecules. It is primarily utilized by research institutions and industrial manufacturers in the fragrance, flavor, and pharmaceutical sectors for the development of novel compounds and fine chemicals.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of aroma chemicals and flavoring agents due to its fatty, waxy character.
• Pharmaceutical Research: Acts as a key building block or chiral synthon in the development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Organic Synthesis: Serves as a versatile intermediate for coupling reactions, chain extensions, and the preparation of more complex esters and derivatives.
• Lubricant and Polymer Additive Precursor: Utilized in the research and production of specialized esters for lubricant formulations and polymer modification.
• Agrochemical Synthesis: Employed in the creation of novel pesticide and herbicide molecules.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical testing and method development in quality control laboratories.

Basic Information

Product Name	2-Dodecenoic Acid, Ethyl Ester, (2E)-
CAS No.	28290-90-6
Molecular Formula	C₁₄H₂₆O₂
Molecular Weight	226.36 g/mol
Synonyms	(E)-Ethyl 2-Dodecenoate; Ethyl (E)-2-Dodecenoate; trans-Ethyl 2-Dodecenoate; 2-Dodecenoic Acid Ethyl Ester; Ethyl trans-2-Dodecenoate; Ethyl (2E)-Dodec-2-Enoate; (2E)-Dodec-2-Enoic Acid Ethyl Ester; 2-Dodecylenic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our 2-Dodecenoic Acid, Ethyl Ester, (2E)- is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, minimize headspace in opened containers and handle under inert gas when possible.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Isomeric Purity ((E)-isomer)	≥ 98.0%

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