Description

2,4-Hexadienal is an important unsaturated aldehyde characterized by its conjugated diene system, which imparts significant reactivity and utility in organic synthesis. This compound serves as a versatile chemical intermediate and building block for the production of more complex molecules, including flavors, fragrances, and pharmaceuticals. It is particularly valuable for research and development laboratories and industrial manufacturers in the fine chemical, flavor & fragrance, and agrochemical sectors seeking to leverage its unique structural properties.

Application

• Flavor and Fragrance Intermediate: A key precursor in the synthesis of various fruity and green flavor notes and aroma chemicals.
• Pharmaceutical Synthesis: Serves as a building block for creating active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Production: Used in the manufacture of certain pesticides and plant growth regulators.
• Organic Synthesis: A valuable dienophile in Diels-Alder reactions and a starting material for creating heterocyclic compounds.
• Research & Development: Employed in academic and industrial R&D for studying reaction mechanisms and developing new synthetic methodologies.
• Polymer Chemistry: Can be used as a monomer or cross-linking agent in specialty polymer formulations.

Basic Information

Product Name	2,4-Hexadienal
CAS No.	80466-34-8
Molecular Formula	C6H8O
Molecular Weight	96.13 g/mol
Synonyms	trans,trans-2,4-Hexadienal; (2E,4E)-2,4-Hexadienal; Sorbic Aldehyde; 2,4-Hexadien-1-al; 1,3-Pentadiene-1-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 2,4-Hexadienal is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and support our products with detailed Certificates of Analysis (COA) to meet the stringent requirements of our B2B partners in research and manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C to maximize stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Isomeric Purity (trans,trans)	≥ 90.0%

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