Description

2,4-Heptadienal Diethyl Acetal is a specialized acetal derivative of an unsaturated aldehyde, valued for its unique chemical structure and reactivity. This compound serves as a crucial intermediate and building block in advanced organic synthesis, particularly for introducing specific dienyl acetal functionalities. It is primarily sought by research institutions, flavor & fragrance houses, and fine chemical manufacturers for the development of novel compounds and complex aroma molecules.

Application

• Flavor and Fragrance (F&F) Industry: A key intermediate in the synthesis of complex, green, and fruity aroma compounds.
• Organic Synthesis: Acts as a versatile protected aldehyde precursor and diene component in Diels-Alder and other cycloaddition reactions.
• Pharmaceutical Research: Used as a specialized building block for creating novel molecular scaffolds in drug discovery programs.
• Agrochemical Intermediates: Employed in the research and development of new active ingredients.
• Material Science: Potential monomer or cross-linking agent in the development of specialty polymers.

Basic Information

Product Name	2,4-Heptadienal Diethyl Acetal
CAS No.	72102-75-1
Molecular Formula	C11H20O2
Molecular Weight	184.28 g/mol
Synonyms	2,4-Heptadienal Diethyl Acetal; (2E,4E)-2,4-Heptadienal Diethyl Acetal; Diethyl (2E,4E)-hepta-2,4-dienal Acetal; 1,1-Diethoxy-2,4-heptadiene; Heptadienal Diethyl Acetal
EINECS	Contact for details

Quality Control

Our 2,4-Heptadienal Diethyl Acetal is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including GC, HPLC, and NMR analysis, to verify identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at controlled room temperature (15-25°C). Due to its highly volatile nature, keep containers tightly sealed when not in use and away from heat and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Isomeric Ratio (2E,4E / others)	≥ 90:10
Water Content (KF)	≤ 0.5%

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