Description

5-Methyl-4-Nonene is a branched-chain alkene of significant interest in organic synthesis and industrial applications. Its unique structure makes it a valuable intermediate for creating complex molecules, particularly in the fragrance, flavor, and specialty chemical sectors. This compound is sought after by R&D chemists and manufacturers for its role in producing high-value aroma chemicals and functional materials. CAS NO 15918-07-7.

Application

• Fragrance and Flavor Intermediate: A key building block for the synthesis of complex aroma chemicals and flavoring agents.
• Organic Synthesis: Used as a versatile intermediate in the production of pharmaceuticals, agrochemicals, and fine chemicals.
• Specialty Polymers: Serves as a monomer or co-monomer in the development of polymers with specific properties.
• Lubricant Additives: A precursor for manufacturing performance-enhancing additives for industrial lubricants.
• Research & Development: A valuable reagent for academic and industrial research in catalysis and material science.
• Surface Active Agents: Used in the synthesis of surfactants and emulsifiers for various formulations.

Basic Information

Product Name	5-Methyl-4-Nonene
CAS No.	15918-07-7
Molecular Formula	C₁₀H₂₀
Molecular Weight	140.27 g/mol
Synonyms	4-Nonene, 5-methyl-; 5-Methylnon-4-ene; NSC 163429; 5-Methyl-4-nonene (mixed isomers)
EINECS	Contact for details

Quality Control

Our 5-Methyl-4-Nonene is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and open flame. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (GC/MS, IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Typical 97-99%)
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.73 - 0.75
Refractive Index (20°C)	1.420 - 1.425

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