Description

1-Iodohexadecane is a high-purity, long-chain alkyl iodide compound, also known as cetyl iodide. This specialty organic intermediate is valued for its role as a versatile building block in advanced organic synthesis, particularly for introducing the hexadecyl (cetyl) group into target molecules. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries seeking to develop novel compounds with specific hydrophobic properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, particularly those requiring lipophilic side chains for enhanced membrane permeability.
• Agrochemical Synthesis: Serves as a key reagent in creating herbicides, fungicides, and plant growth regulators with tailored activity and persistence.
• Material Science & Surface Modification: Employed in the production of specialty surfactants, phase-transfer catalysts, and for the surface functionalization of nanoparticles and polymers to alter wettability and compatibility.
• Organic Synthesis & Research: A crucial reagent in nucleophilic substitution reactions, cross-coupling reactions (e.g., with Grignard reagents), and for constructing complex organic architectures in academic and industrial R&D.
• Liquid Crystal & OLED Precursor: Acts as a starting material or alkylating agent in the synthesis of organic semiconductors and liquid crystal compounds for display technologies.

Basic Information

Product Name	1-Iodohexadecane
CAS No.	544-77-4
Molecular Formula	C₁₆H₃₃I
Molecular Weight	352.34 g/mol
Synonyms	Hexadecyl Iodide; Cetyl Iodide; n-Hexadecyl Iodide; Palmityl Iodide; 1-Iodo-n-hexadecane; n-Cetyl Iodide; Iodohexadecane
EINECS	208-876-2

Quality Control

Our 1-Iodohexadecane is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high chemical purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at room temperature (15-25°C). Due to its light-sensitive and highly volatile nature, containers should be kept tightly sealed and away from heat and ignition sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Density (at 20°C)	~1.12 g/mL
Refractive Index (n20D)	~1.485
Heavy Metals (as Pb)	< 10 ppm

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