Description

Heptatriacontan-19-One is a high-purity, long-chain ketone with the CAS registry number 2123-20-8. This compound serves as a critical intermediate and reference standard in advanced organic synthesis and materials science research. It is primarily utilized by R&D laboratories and industrial chemists working in the development of specialty polymers, liquid crystals, and surface-active agents.

Application

• Chemical Synthesis Intermediate: A key building block for synthesizing complex organic molecules, including surfactants and lubricant additives.
• Materials Science Research: Used in the study and development of novel polymeric materials and organic semiconductors.
• Reference Standard: Serves as an analytical standard in chromatography (GC, HPLC) for quality control and method development.
• Surface Chemistry Studies: Employed in research on monolayers, surface modification, and self-assembling systems due to its long alkyl chain.
• Specialty Additives: Potential precursor for high-performance waxes and rheology modifiers in coatings and personal care formulations.

Basic Information

Product Name	Heptatriacontan-19-One
CAS No.	2123-20-8
Molecular Formula	C₃₇H₇₄O
Molecular Weight	534.99 g/mol
Synonyms	19-Heptatriacontanone; 19-Oxoheptatriacontane; Nonadecyl octadecyl ketone; Octadecyl nonadecyl ketone; Heptatriacontanone; Ketone C37
EINECS	218-329-1

Quality Control

Our Heptatriacontan-19-One is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) documenting purity by GC/HPLC, melting point, and other critical parameters 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/HPLC)	≥ 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.