Description

Hexadecanenitrile is a high-purity, long-chain fatty nitrile with the CAS number 629-79-8. This versatile organic intermediate is valued for its role in synthesizing a wide range of specialty chemicals, including fatty amines, amides, and acids. It is an essential building block for manufacturers in the lubricant additives, surfactants, corrosion inhibitors, and pharmaceutical sectors seeking reliable and consistent raw material quality.

Application

• Chemical Synthesis Intermediate: A key precursor for the production of hexadecylamine (cetyl amine) and other long-chain amines via hydrogenation.
• Surfactant & Detergent Manufacturing: Used in the synthesis of quaternary ammonium compounds (quats), betaines, and amine oxides for industrial and personal care formulations.
• Lubricant & Fuel Additives: Serves as an intermediate for creating anti-wear agents, friction modifiers, and corrosion inhibitors in lubricating oils and greases.
• Pharmaceutical Intermediates: Employed in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals requiring a defined C16 alkyl chain.
• Polymer & Resin Modifiers: Acts as a monomer or modifier in specialty polymers to impart hydrophobicity and improve material properties.
• Agrochemical Synthesis: Used in the production of certain herbicides, pesticides, and plant growth regulators.

Basic Information

Product Name	Hexadecanenitrile
CAS No.	629-79-8
Molecular Formula	C₁₆H₃₁N
Molecular Weight	237.43 g/mol
Synonyms	Palmitonitrile; Cetyl Nitrile; n-Hexadecanenitrile; Hexadecyl Cyanide; Palmityl Nitrile; 1-Cyanopentadecane; Pentadecyl Cyanide
EINECS	211-109-3

Quality Control

Our Hexadecanenitrile is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) and Infrared Spectroscopy (IR), to ensure high chemical purity and identity. A Certificate of Analysis (COA) detailing purity, physical properties, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents and strong acids. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F).

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Acid Value	≤ 0.5 mg KOH/g
Refractive Index (n20/D)	1.4420 - 1.4460
Density (20°C)	0.820 - 0.830 g/mL

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