Description

(7Z,9E)-Dodeca-7,9-Dienyl Acetate CAS NO 54364-62-4 is a high-purity, unsaturated fatty acid ester derivative characterized by its specific geometric isomerism. This compound is valued for its role as a key intermediate and active ingredient in the synthesis of complex organic molecules, particularly in the flavor, fragrance, and pheromone industries. It is essential for manufacturers and R&D laboratories seeking to develop or produce specialized agrochemicals, insect pheromones, and high-value aroma chemicals.

Application

• Pheromone Synthesis: A critical precursor in the manufacture of lepidopteran insect sex pheromones for eco-friendly pest management in agriculture.
• Flavor & Fragrance Industry: Used as a building block for creating complex, natural-identical aroma molecules with green, waxy, or fruity notes.
• Agrochemical Intermediates: Serves as a key chiral intermediate in the production of advanced crop protection agents.
• Organic Synthesis: Employed in academic and industrial research for stereoselective synthesis, including Diels-Alder reactions and cross-coupling chemistry.
• Biochemical Research: Utilized in studies of insect olfaction and the development of behavioral disruptants.
• Fine Chemical Production: A valuable intermediate for producing other specialty esters and diene compounds.

Basic Information

Product Name	(7Z,9E)-Dodeca-7,9-Dienyl Acetate
CAS No.	54364-62-4
Molecular Formula	C₁₄H₂₄O₂
Molecular Weight	224.34 g/mol
Synonyms	(7Z,9E)-7,9-Dodecadien-1-yl Acetate; (Z7,E9)-Dodecadienyl Acetate; (Z7,E9)-12:Ac; Dodeca-7Z,9E-dien-1-yl acetate; 7Z,9E-DDDA; (7Z,9E)-Dodecadienyl Acetate; Codlemone Acetate Isomer; Lepidoptera Pheromone Intermediate
EINECS	Contact for details

Quality Control

Our (7Z,9E)-Dodeca-7,9-Dienyl Acetate is produced under strict quality management protocols to ensure high isomeric purity and batch-to-batch consistency, critical for effective pheromone activity. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, isomeric ratio, and identity confirmation. We adhere to ISO 9001 standards, and our quality systems are designed to meet the rigorous demands of agrochemical and flavor/fragrance applications.

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 2-8°C for long-term stability. This product is easily oxidized and light-sensitive. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Isomeric Purity (Z7,E9) (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.450 - 1.456
Specific Gravity (20°C)	0.88 - 0.92

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