Description

4,8-Decadienoic Acid, 2-Acetyl-5,9-Dimethyl-, Ethyl Ester, (E)- is a specialized organic ester with a complex, unsaturated molecular structure. This compound is valued as a versatile chemical intermediate and a potential precursor for synthesizing flavor and fragrance compounds, pharmaceuticals, and advanced materials. It is primarily sought by R&D chemists and production specialists in the fine chemical, flavor & fragrance, and pharmaceutical intermediate sectors for its unique reactive sites and structural features.

Application

• Flavor and Fragrance (F&F) Intermediate: Serves as a key building block for the synthesis of complex aroma chemicals and natural product analogs.
• Pharmaceutical Research: Used as a sophisticated synthetic intermediate in the development of novel active pharmaceutical ingredients (APIs).
• Organic Synthesis: Acts as a versatile reagent in academic and industrial research for constructing complex molecules via its acetyl and ester functional groups.
• Agrochemical Intermediates: Potential use in the synthesis of specialized crop protection agents and pheromones.
• Material Science: Investigated as a monomer or cross-linking agent for specialty polymers and coatings.

Basic Information

Product Name	4,8-Decadienoic Acid, 2-Acetyl-5,9-Dimethyl-, Ethyl Ester, (E)-
CAS No.	19894-78-1
Molecular Formula	C₁₆H₂₆O₃
Molecular Weight	266.38 g/mol
Synonyms	(E)-Ethyl 2-Acetyl-5,9-dimethyl-4,8-decadienoate; Ethyl (E)-2-Acetyl-5,9-dimethyl-4,8-decadienoate; 2-Acetyl-5,9-dimethyl-4,8-decadienoic Acid Ethyl Ester; (E)-2-Acetyl-5,9-dimethyl-4,8-decadienoic Acid Ethyl Ester; 4,8-Decadienoic acid, 2-acetyl-5,9-dimethyl-, ethyl ester, (4E,8E)-; 19894-78-1
EINECS	Contact for details

Quality Control

Our 4,8-Decadienoic Acid, 2-Acetyl-5,9-Dimethyl-, Ethyl Ester, (E)- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications and test results is provided with every shipment to guarantee compliance with your research and production requirements.

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. Recommended storage temperature is 2-8°C for long-term stability. This material is easily oxidized; ensure containers are properly sealed after each use to minimize exposure to air.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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