Description

Nonatriacontane is a high-purity, long-chain saturated hydrocarbon (C39H80) with the CAS registry number 7194-86-7. This compound is valued for its defined chemical structure and high thermal stability, making it an essential reference standard and a versatile building block in advanced material science. It is primarily sought by research institutions and industrial laboratories specializing in polymer science, chromatography, and the development of specialty waxes and coatings.

Application

• Chromatographic Reference Standard: Used as a high molecular weight standard in Gas Chromatography (GC) and Gel Permeation Chromatography (GPC) for calibration and method development.
• Polymer & Material Science Research: Serves as a model compound for studying the crystallization behavior, thermal properties, and phase transitions of long-chain alkanes and polyethylene.
• Specialty Wax & Lubricant Formulation: Acts as a high-melting-point component to modify the hardness, gloss, and thermal resistance of synthetic waxes and specialty lubricants.
• Organic Synthesis Intermediate: Utilized as a starting material or chain extender in the synthesis of more complex organic molecules and surfactants.
• Calorimetry & Thermodynamic Studies: Employed as a pure substance with a well-defined melting point for calibrating differential scanning calorimeters (DSC) and other thermal analysis equipment.

Basic Information

Product Name	Nonatriacontane
CAS No.	7194-86-7
Molecular Formula	C39H80
Molecular Weight	548.06 g/mol
Synonyms	n-Nonatriacontane; Heptatriacontane, docosyl-; n-C39 Alkane; C39 Alkane; 39-Alkane; NSC 66428; UNII-0X5R4PWG5F
EINECS	Contact for details

Quality Control

Our Nonatriacontane is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including Gas Chromatography (GC) and Melting Point determination to confirm identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and test results 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 room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Melting Point	81 - 83 °C

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