Description

Pentaheptacontane is a high-purity, long-chain linear alkane with the CAS number 7667-86-9. This compound serves as a critical reference standard and a high-performance synthetic intermediate in advanced material science and analytical chemistry. It is essential for researchers and manufacturers in the chemical, petrochemical, and specialty materials industries who require well-defined, high-molecular-weight hydrocarbons for product development and quality control.

Application

• As a certified reference standard for gas chromatography (GC) and mass spectrometry (MS) calibration.
• Key intermediate in the synthesis of specialized waxes, lubricants, and polymer additives.
• Used in petrochemical research for modeling and studying the properties of high-carbon-number alkanes.
• Component in the formulation of phase change materials (PCMs) for thermal energy storage.
• Raw material for producing surface coatings and release agents with specific melting points.
• Used in scientific studies of hydrocarbon crystallization and solid-state behavior.

Basic Information

Product Name	Pentaheptacontane
CAS No.	7667-86-9
Molecular Formula	C₇₅H₁₅₂
Molecular Weight	1053.99 g/mol
Synonyms	n-Pentaheptacontane; Heptapentacontane; 75-Pentacontane; C75 Alkane; Linear C75 Alkane; n-C75H152; Pentaheptacontane (C75)
EINECS	Contact for details

Quality Control

Our Pentaheptacontane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis, to ensure it meets the high standards required for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and physical properties is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Melting Point	Contact for details

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