Description

Nonane,3,7-Dimethyl- is a branched-chain alkane isomer, specifically a dimethyl-substituted nonane. This compound is valued for its role as a high-purity chemical intermediate and a versatile solvent in specialized industrial processes. It is primarily utilized by manufacturers in the fragrance, pharmaceutical, and advanced materials sectors who require consistent, high-quality hydrocarbon feedstocks. Its specific isomer structure makes it suitable for applications demanding precise chemical properties.

Application

• Fragrance and Flavor Intermediate: Serves as a precursor or solvent in the synthesis of complex aroma chemicals and essential oil components.
• Pharmaceutical Synthesis: Used as a reaction medium or intermediate in the production of active pharmaceutical ingredients (APIs) requiring high-purity hydrocarbon solvents.
• Specialty Solvent: Acts as a non-polar solvent for resins, polymers, and coatings in high-performance material formulations.
• Chemical Research & Development: Employed as a standard or reagent in organic synthesis and analytical method development.
• Lubricant Additive Precursor: Used in the synthesis of specialized additives for synthetic lubricants and functional fluids.
• Fuel and Combustion Research: Studied as a reference hydrocarbon or a component in surrogate fuel models due to its defined branched structure.

Basic Information

Product Name	Nonane,3,7-Dimethyl-
CAS No.	17302-32-8
Molecular Formula	C11H24
Molecular Weight	156.31 g/mol
Synonyms	3,7-Dimethylnonane; Nonane, 3,7-dimethyl-; 3,7-Dimethyl-nonane; Dimethylnonane; NSC 74156; 1,1-Diethyl-3-methylheptane; 5-Ethyl-2-methyloctane
EINECS	Contact for details

Quality Control

Our Nonane,3,7-Dimethyl- is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and identity confirmation, to ensure it meets exacting specifications. Certificates of Analysis (COA) detailing all test results are provided to guarantee traceability and batch-to-batch consistency for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and ignition points. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain purity. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	~0.74 g/mL
Boiling Point	~190-195°C

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