Description

Dopentacontane CAS NO 7719-79-1 is a high-purity, long-chain saturated hydrocarbon belonging to the alkane series. This compound serves as a critical standard and reference material in analytical chemistry and materials science research. It is essential for industries and research institutions requiring precise calibration, synthesis of complex organic structures, and the study of phase behavior in high molecular weight hydrocarbons.

Application

• Analytical Reference Standard: Used as a high molecular weight standard in Gas Chromatography (GC) and High-Performance Liquid Chromatography (HPLC) for instrument calibration and method development.
• Materials Research: Acts as a model compound for studying crystallization, melting behavior, and thermal properties of long-chain alkanes in polymer and advanced materials science.
• Organic Synthesis Intermediate: Serves as a building block or starting material in the synthesis of specialized surfactants, lubricant additives, and other functional organic compounds.
• Phase Change Material (PCM) Studies: Investigated for its latent heat storage properties in the development of thermal energy management systems.
• Geochemical Marker: Used in petroleum geochemistry as a biomarker for studying the origin and maturity of crude oils and sedimentary organic matter.

Basic Information

Product Name	Dopentacontane
CAS No.	7719-79-1
Molecular Formula	C52H106
Molecular Weight	731.41 g/mol
Synonyms	Pentapentacontane; n-Dopentacontane; n-Pentapentacontane; 52-Pentacontane; Heptapentacontane (common naming variant); C52 Alkane; Long-chain C52 alkane; Normal pentapentacontane
EINECS	Contact for details

Quality Control

Our Dopentacontane is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis (GC/HPLC) and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and industrial applications. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Melting Point	Contact for details

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