Description

5,9-Dimethylheptadecane CAS NO 108195-53-5 is a branched-chain alkane hydrocarbon. This compound is valued as a high-purity reference standard and a versatile intermediate in organic synthesis. It is primarily utilized by research institutions and chemical manufacturers in the fragrance, flavor, and specialty chemical industries for its defined molecular structure and properties.

Application

• Reference Standard: Used as a certified reference material (CRM) in gas chromatography (GC) and mass spectrometry (MS) for analytical method development and calibration.
• Fragrance & Flavor Intermediate: Serves as a key building block in the synthesis of complex aroma chemicals and specialty odorants.
• Organic Synthesis: Acts as a starting material or intermediate for the production of more complex branched alkanes, surfactants, and lubricant additives.
• Chemical Research: Employed in academic and industrial R&D for studying hydrocarbon properties, reaction mechanisms, and material science.
• Specialty Solvent: Potential use as a high-purity, non-polar solvent for specific laboratory or industrial processes.

Basic Information

Product Name	5,9-Dimethylheptadecane
CAS No.	108195-53-5
Molecular Formula	C19H40
Molecular Weight	268.52 g/mol
Synonyms	5,9-Dimethyl-heptadecane; Heptadecane, 5,9-dimethyl-; 5,9-Dimethyl-n-heptadecane; Isoalkane C19; Branched C19 Alkane
EINECS	Contact for details

Quality Control

Our 5,9-Dimethylheptadecane is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC and GC-MS, to ensure high chemical purity and identity. Certificates of Analysis (COA) detailing purity, identity, and relevant physical properties are provided with every shipment and are available upon request.

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 securely sealed when not in use. Recommended storage temperature: 2-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0% (Standard Grade)
Purity (GC)	≥ 98.0% (High Purity Grade)
Water Content (KF)	≤ 0.1%

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