Description

3-Methoxy-1,7-Octadiene is a versatile, unsaturated ether compound with a unique diene structure. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, prized for its reactivity and functional group compatibility. It is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to create novel molecules and materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex active pharmaceutical ingredients (APIs) and fine chemicals.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and herbicides.
• Specialty Polymer & Resin Production: Acts as a monomer or co-monomer for creating polymers with specific properties like flexibility or chemical resistance.
• Fragrance & Flavor Chemistry: Serves as a precursor in the synthesis of specific aroma compounds and flavoring agents.
• Organic Synthesis & Research: A versatile reagent for Diels-Alder reactions, cycloadditions, and other transformations in academic and industrial R&D laboratories.
• Material Science: Used in the development of novel coatings, adhesives, and electronic materials.

Basic Information

Product Name	3-Methoxy-1,7-Octadiene
CAS No.	20202-62-4
Molecular Formula	C9H16O
Molecular Weight	140.22 g/mol
Synonyms	1,7-Octadiene, 3-methoxy-; 3-Methoxy-1,7-octadiene; 1,7-Octadien-3-ol, methyl ether; Methyl 1,7-octadien-3-yl ether; 3-Methoxy-octa-1,7-diene
EINECS	Contact for details

Quality Control

Our 3-Methoxy-1,7-Octadiene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all specifications are provided with each shipment and are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) due to its easily oxidized nature. Keep away from heat, sparks, and open flame. Due to high volatility, ensure containers are properly sealed and stored upright.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.80 - 0.85
Refractive Index (20°C)	1.430 - 1.440

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