Description

(4E,8E)-Dodeca-4,8-Dienedial is a high-purity, conjugated dialdehyde compound with the CAS registry number 60391-93-7. This versatile chemical building block is valued for its unique reactivity profile, enabling the synthesis of complex molecules and functional materials. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty fragrance industries for applications in organic synthesis and as a key intermediate.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly those requiring specific stereochemistry.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and plant growth regulators, leveraging its reactive aldehyde groups.
• Flavor & Fragrance Ingredient: Acts as a building block for creating unique aroma chemicals and synthetic flavor compounds due to its structural features.
• Organic Synthesis Building Block: Employed in Diels-Alder reactions, polymerizations, and other organic transformations to construct complex molecular architectures.
• Material Science Research: Investigated for the development of novel polymers, resins, and functional organic materials with tailored properties.
• Cross-linking Agent: Potential use in formulating specialty coatings, adhesives, or sealants where dialdehyde functionality is required for curing.

Basic Information

Product Name	(4E,8E)-Dodeca-4,8-Dienedial
CAS No.	60391-93-7
Molecular Formula	C₁₂H₁₈O₂
Molecular Weight	194.27 g/mol
Synonyms	(4E,8E)-4,8-Dodecadienedial; 4,8-Dodecadienedial, (4E,8E)-; trans,trans-4,8-Dodecadienedial; Dodeca-4,8-dienedial; (E,E)-Dodeca-4,8-dienedial; 60391-93-7; (all-E)-4,8-Dodecadienedial
EINECS	Contact for details

Quality Control

Our (4E,8E)-Dodeca-4,8-Dienedial is manufactured under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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