Description

n-Heptatriacontane is a high-purity, long-chain linear alkane with the chemical formula C₃₇H₇₆. 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 pharmaceutical, petrochemical, and specialty chemical industries requiring precise hydrocarbon standards for calibration, synthesis, and product development.

Application

• As a certified reference standard for gas chromatography (GC) and mass spectrometry (MS) calibration.
• As a key synthetic intermediate in the production of specialty surfactants and waxes.
• In fundamental research and development for studying hydrocarbon phase behavior and crystallization.
• As a model compound in petroleum geochemistry for biomarker analysis.
• In the formulation of high-temperature lubricants and greases.
• For the synthesis of advanced polymer materials with specific melting points and physical properties.

Basic Information

Product Name	n-Heptatriacontane
CAS No.	7194-84-5
Molecular Formula	C₃₇H₇₆
Molecular Weight	521.07 g/mol
Synonyms	Heptatriacontane; n-Heptatriacontane; C37 Alkane; Linear C37 Alkane; 37-Heptatriacontane; Straight-Chain Heptatriacontane; Normal-Heptatriacontane
EINECS	Contact for details

Quality Control

Our n-Heptatriacontane is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation. A Certificate of Analysis (COA) detailing all test results is provided to guarantee compliance with your specific research or industrial standards.

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 sources of heat and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline 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.