Description

4,5-Nonadiene is a highly versatile, nine-carbon diene with a unique internal double bond structure, making it a valuable intermediate in organic synthesis. Its primary commercial value lies in its reactivity as a building block for creating complex molecules and specialty polymers. This compound is particularly sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel compounds and functional materials.

Application

• Organic Synthesis Intermediate: Serves as a key precursor in Diels-Alder reactions and other cycloaddition processes for synthesizing complex cyclic and polycyclic compounds.
• Pharmaceutical Research: Used in the research and development of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Manufacturing: Acts as a building block for synthesizing advanced pesticides, herbicides, and plant growth regulators.
• Specialty Polymer Production: Employed as a co-monomer or cross-linking agent to introduce specific properties into polymers, such as altered flexibility or reactivity.
• Fragrance & Flavor Chemistry: Utilized in the synthesis of specific aroma chemicals and flavoring agents due to its hydrocarbon backbone.
• Material Science Research: Investigated for use in creating novel organic electronic materials or metal-organic frameworks (MOFs).
• Catalysis & Ligand Development: Used in the preparation of specialized ligands for catalytic systems in fine chemical production.

Basic Information

Product Name	4,5-Nonadiene
CAS No.	821-74-9
Molecular Formula	C9H16
Molecular Weight	124.22 g/mol
Synonyms	Non-4,5-diene; 4,5-Nonadiene; 1,2-Di-n-propylethylene; 4,5-Nonadiene (mixture of isomers); NSC 74135
EINECS	212-485-8

Quality Control

Our 4,5-Nonadiene is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) and spectroscopic methods, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee traceability and compliance with your research or production specifications.

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 place, away from heat, sparks, and open flames. Due to its highly volatile and easily oxidized nature, it is recommended to store at 2-8°C for long-term stability. Keep the container tightly sealed when not in use to prevent evaporation and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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