Description

4,8-Dimethylnona-1,3,7-Triene is a branched-chain, unsaturated hydrocarbon with a distinctive molecular structure. This compound is valued as a versatile intermediate and building block in advanced organic synthesis, particularly for creating complex fragrance molecules and specialized polymers. It is primarily sought by R&D chemists and production specialists in the fragrance, flavor, and fine chemical industries for its unique reactive properties.

Application

• Fragrance & Flavor Intermediate: A key precursor in the synthesis of complex terpenoid and sesquiterpene aroma chemicals, contributing to woody, green, or citrus scent profiles.
• Fine Chemical Synthesis: Serves as a crucial building block for the production of specialized agrochemicals, pharmaceuticals, and other high-value organic compounds.
• Polymer Research: Used in the development of novel polymers and co-polymers, where its diene structure can be utilized in polymerization reactions.
• Chemical Research & Development: Employed in academic and industrial labs for studying Diels-Alder reactions and other cycloaddition chemistry.
• Specialty Solvents & Additives: Potential use in formulating high-performance solvents or as a reactive additive in coatings and adhesives.

Basic Information

Product Name	4,8-Dimethylnona-1,3,7-Triene
CAS No.	51911-82-1
Molecular Formula	C11H18
Molecular Weight	150.26 g/mol
Synonyms	1,3,7-Nonatriene, 4,8-dimethyl-; 4,8-Dimethyl-1,3,7-nonatriene; (E,E)-4,8-Dimethylnona-1,3,7-triene; (3E,7E)-4,8-Dimethyl-1,3,7-nonatriene; Homomyrcene; Dihydromyrcene (related structure)
EINECS	Contact for details

Quality Control

Our 4,8-Dimethylnona-1,3,7-Triene is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analysis including purity assay and impurity profiling via GC and GC-MS to ensure consistency and reliability for your synthetic processes. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, well-ventilated area, away from heat and ignition sources. Due to its highly volatile and easily oxidized nature, prolonged exposure to air or elevated temperatures should be avoided. Recommended storage temperature: 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Major Isomer Content (GC)	Specification available upon request
Water Content (KF)	≤ 0.1%

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