Description

(5Z,7E)-5,7-Dodecadien-1-Ol CAS NO 73416-71-4 is a high-purity, unsaturated fatty alcohol with a specific geometric isomerism. This compound is valued for its role as a key intermediate and building block in the synthesis of complex organic molecules, particularly in the fragrance and flavor industry. It is essential for manufacturers and R&D laboratories specializing in the production of pheromones, specialty aroma chemicals, and advanced organic synthesis.

Application

• Fragrance and Flavor Intermediate: A crucial building block for synthesizing specific insect pheromones and complex aroma compounds.
• Organic Synthesis: Used as a chiral synthon or diene component in Diels-Alder and other cycloaddition reactions for pharmaceutical and agrochemical research.
• Pheromone Research and Production: Serves as a direct precursor or analog in the formulation of insect sex pheromones for agricultural pest management.
• Specialty Chemical Manufacturing: Employed in the production of liquid crystals, polymer additives, and other performance chemicals requiring specific long-chain dienol structures.
• Academic and Industrial R&D: A valuable reference standard and starting material for studies in stereochemistry, organic synthesis, and chemical ecology.

Basic Information

Product Name	(5Z,7E)-5,7-Dodecadien-1-Ol
CAS No.	73416-71-4
Molecular Formula	C₁₂H₂₂O
Molecular Weight	182.30 g/mol
Synonyms	(5Z,7E)-5,7-Dodecadien-1-ol; 5,7-Dodecadien-1-ol, (5Z,7E)-; (Z,E)-5,7-Dodecadien-1-ol; Dodeca-5Z,7E-dien-1-ol; 5-cis-7-trans-Dodecadien-1-ol; (5Z,7E)-Dodecadienol; Sex pheromone intermediate; 12:2(5Z,7E) Alcohol
EINECS	Contact for details

Quality Control

Our (5Z,7E)-5,7-Dodecadien-1-Ol is produced under strict quality management protocols. Each batch is characterized and tested to ensure high chemical purity and isomeric integrity, critical for sensitive applications like pheromone synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity (by GC or HPLC), and isomeric ratio is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and polymerization. For long-term storage, keep the container tightly sealed in a cool, dry, and well-ventilated area away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Isomeric Ratio (5Z,7E)	≥ 98:2 (by GC)
Water Content (KF)	≤ 0.5%

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