Description

n-Hexacosane is a high-purity, long-chain linear alkane with the CAS number 630-01-3, valued for its defined chemical structure and consistent performance. This compound serves as a critical standard and intermediate in advanced research and specialty manufacturing. It is essential for industries requiring precise hydrocarbon references, including analytical chemistry, materials science, and the development of specialty coatings and phase-change materials.

Application

• Analytical Reference Standard: Used as a primary standard in gas chromatography (GC) and mass spectrometry for calibration and method development.
• Materials Science Research: Acts as a model compound for studying crystallization behavior, thermal properties, and surface interactions of long-chain hydrocarbons.
• Phase-Change Materials (PCMs): Investigated for use in thermal energy storage systems due to its specific melting and solidification properties.
• Specialty Lubricants & Waxes: Serves as a high-purity building block or additive in the formulation of synthetic lubricants, waxes, and polishes.
• Organic Synthesis: Utilized as a starting material or intermediate in the synthesis of more complex organic molecules and surfactants.
• Cosmetic & Personal Care: Employed in high-end cosmetic formulations as an emollient or texture modifier, where purity is paramount.

Basic Information

Product Name	n-Hexacosane
CAS No.	630-01-3
Molecular Formula	C₂₆H₅₄
Molecular Weight	366.71 g/mol
Synonyms	Hexacosane; C26 Alkane; n-C26H54; Cetane (Note: not to be confused with cetane used for diesel rating); Alkane C26; Straight-Chain Hexacosane; Hexacosane, normal; 1-Hexacosane
EINECS	211-129-6

Quality Control

Our n-Hexacosane is manufactured under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (GC) and spectroscopic methods, to ensure high chemical purity and identity. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

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

Specification

Item	Specification
Appearance	White crystalline solid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Melting Point	56 - 58 °C

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