Description

3-Methylheptadecane is a branched alkane hydrocarbon with the CAS registry number 6418-44-6. This compound serves as a valuable high-purity reference standard and a versatile intermediate in advanced chemical synthesis. It is essential for industries requiring precise chemical standards and specialized organic building blocks. Key applications include its use in analytical chemistry, fragrance formulation, and materials science research.

Application

• Analytical Reference Standard: Used for calibration, method development, and quality control in gas chromatography (GC) and mass spectrometry (MS).
• Fragrance & Flavor Intermediate: Acts as a precursor or a component in the synthesis of specialty aroma chemicals and fixatives.
• Organic Synthesis Building Block: Employed in research and development for creating complex molecules, including liquid crystals and specialty polymers.
• Lubricant & Fuel Research: Studied as a model compound or additive component for understanding and improving hydrocarbon-based formulations.
• Chemical Education & Research: Serves as a well-defined hydrocarbon for teaching and experimental studies in organic chemistry and petrochemical science.

Basic Information

Product Name	3-Methylheptadecane
CAS No.	6418-44-6
Molecular Formula	C₁₈H₃₈
Molecular Weight	254.50 g/mol
Synonyms	Heptadecane, 3-methyl-; 3-Methyl-n-heptadecane; NSC 74140; Isooctadecane; 3-Methylheptadecane (C18)
EINECS	Contact for details

Quality Control

Our 3-Methylheptadecane is produced and handled under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC and GC-MS analysis, to ensure high chemical purity and identity confirmation. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay and impurity profile. We are committed to meeting the precise requirements of research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat and ignition sources. 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 2-8°C for long-term stability.

Specification

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

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