Description

3-Methylhexadecane is a branched-chain alkane, specifically a methyl-substituted hexadecane, with the CAS number 6418-43-5. This high-purity hydrocarbon is valued for its role as a critical intermediate in organic synthesis and as a reference standard in analytical chemistry. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors who require defined molecular structures for process development and quality control.

Application

• Chemical Intermediate: Serves as a key building block in the synthesis of complex organic molecules, including surfactants, lubricant additives, and specialty polymers.
• Analytical Reference Standard: Used in gas chromatography (GC) and mass spectrometry (MS) for method development, calibration, and the identification of complex hydrocarbon mixtures.
• Pharmaceutical Research: Employed in lipid-based drug delivery system research and as an inert model compound in pharmacokinetic studies.
• Agrochemical Formulation: Acts as a solvent or co-solvent in the development of pesticide and herbicide formulations.
• Material Science: Investigated for its properties in modifying the crystallization behavior and physical characteristics of waxes and synthetic fuels.
• Flavor & Fragrance Industry: Utilized as a high-purity solvent or diluent in the creation of sensitive aromatic compounds.

Basic Information

Product Name	3-Methylhexadecane
CAS No.	6418-43-5
Molecular Formula	C₁₇H₃₆
Molecular Weight	240.47 g/mol
Synonyms	3-Methylhexadecane; Isoheptadecane; 3-Methyl-n-hexadecane; Hexadecane, 3-methyl-; Heptadecane, 3-methyl- (ambiguous); C17 branched alkane
EINECS	Contact for details

Quality Control

Our 3-Methylhexadecane is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including gas chromatography, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, physical properties, and test results are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Boiling Point	~290-295 °C
Density (20°C)	~0.78 g/mL
Refractive Index (20°C)	~1.435

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