Description

(7E,9Z)-Dodeca-7,9-Dien-L-Y1 Acetate CAS NO 55774-32-8 is a high-purity, unsaturated fatty acid derivative ester, recognized for its specific geometric isomerism. This compound is valued for its role as a key synthetic intermediate and a potential pheromone analog in advanced chemical synthesis. It is primarily sought by R&D laboratories and manufacturers in the fragrance, flavor, and agrochemical industries for developing novel active ingredients and specialty chemicals.

Application

• Fragrance & Flavor Intermediate: Used in the synthesis of complex aroma chemicals and pheromone analogs for high-end perfumery and flavoring agents.
• Agrochemical Research: Serves as a building block for developing novel insect pheromones and other bioactive compounds for crop protection products.
• Organic Synthesis: A valuable chiral intermediate in stereoselective synthesis for pharmaceuticals and fine chemicals.
• Biochemical Studies: Employed in research related to insect communication and behavior as a potential pheromone component.
• Specialty Polymer Additives: Can be utilized in the production of specialized plasticizers or cross-linking agents.

Basic Information

Product Name	(7E,9Z)-Dodeca-7,9-Dien-L-Y1 Acetate
CAS No.	55774-32-8
Molecular Formula	C14H24O2
Molecular Weight	224.34 g/mol
Synonyms	(7E,9Z)-7,9-Dodecadien-1-yl Acetate; (E,Z)-7,9-Dodecadien-1-yl Acetate; Dodeca-7E,9Z-dien-1-yl acetate; (7E,9Z)-Dodecadienyl Acetate; L-Y1 Acetate; Pheromone Intermediate Y1 Acetate; (E,Z)-7,9-DDDA; 7E,9Z-DDDA
EINECS	Contact for details

Quality Control

Our (7E,9Z)-Dodeca-7,9-Dien-L-Y1 Acetate is produced under strict quality management protocols. Each batch is characterized and tested to ensure high isomeric purity and chemical identity, meeting the stringent requirements for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, isomer ratio, and impurity profiles are provided with every shipment.

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. Allow the container to reach room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Isomeric Ratio (7E,9Z) (GC)	≥ 98:2
Water Content (KF)	≤ 0.5%

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