Description

(E)-1-Ethoxy-3,7-Dimethylocta-2,6-Diene is a high-purity, synthetic intermediate characterized by its distinct ether and diene functional groups. This compound matters for its versatility as a key building block in the synthesis of complex molecules, particularly in the fragrance and flavor industry. It is primarily needed by R&D chemists and production specialists in fine chemical, aroma chemical, and pharmaceutical sectors seeking reliable, high-quality intermediates for advanced synthesis.

Application

• Fragrance & Flavor Intermediate: Serves as a crucial precursor in the synthesis of terpene-based aroma chemicals and specialty fragrance ingredients.
• Fine Chemical Synthesis: Used as a versatile building block for constructing complex molecular architectures in pharmaceutical and agrochemical research.
• Organic Synthesis Reagent: Acts as a diene component in Diels-Alder reactions or as an alkylating agent in specialized organic transformations.
• Aroma Chemical Production: Employed in the manufacturing of high-value odorants and flavorants that require specific stereochemistry.
• Research & Development: Utilized in academic and industrial labs for methodological development and the creation of novel chemical entities.
• Specialty Polymer Modifier: Can be investigated for introducing specific functional groups into polymer backbones to alter material properties.

Basic Information

Product Name	(E)-1-Ethoxy-3,7-Dimethylocta-2,6-Diene
CAS No.	22882-91-3
Molecular Formula	C₁₂H₂₂O
Molecular Weight	182.30 g/mol
Synonyms	1-Ethoxy-3,7-dimethyl-(2E,6)-octadiene; (2E,6)-1-Ethoxy-3,7-dimethyl-2,6-octadiene; Ethoxycitral diethyl acetal (related); Geranyl ethyl ether (isomeric); 2,6-Octadiene, 1-ethoxy-3,7-dimethyl-, (E,E)-; FEMA 4543 (if approved for flavor use); Aroma chemical intermediate C12
EINECS	Contact for details

Quality Control

Our (E)-1-Ethoxy-3,7-Dimethylocta-2,6-Diene is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (IR, NMR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting compliance with internal specifications and customer requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0% (area percentage)
Isomeric Purity ((E)-isomer)	≥ 95.0%
Refractive Index (20°C)	1.450 - 1.460
Specific Gravity (20/20°C)	0.850 - 0.870

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