Description

Hexadecylmethylbenzene is a high-purity, long-chain alkylbenzene derivative, valued for its role as a versatile chemical intermediate and functional additive. Its molecular structure provides excellent hydrophobic and surfactant properties, making it a critical component in the formulation of advanced materials. This compound is essential for manufacturers in the specialty chemical, lubricant, and polymer industries seeking to enhance product performance and stability.

Application

• Surfactant and Emulsifier Precursor: A key intermediate in the synthesis of specialized anionic and nonionic surfactants for industrial and institutional cleaning products.
• Lubricant and Grease Additive: Used to improve the viscosity index, thermal stability, and anti-wear properties of synthetic lubricants and high-performance greases.
• Polymer Plasticizer and Modifier: Acts as a compatibilizer and processing aid in plastics and elastomers to enhance flexibility and reduce brittleness.
• Chemical Synthesis Intermediate: Serves as a building block for the production of quaternary ammonium compounds, corrosion inhibitors, and other specialty organic chemicals.
• Oilfield Chemicals: Employed in the formulation of drilling fluid additives and demulsifiers for crude oil processing.
• Coating and Ink Additive: Improves flow, leveling, and substrate wetting in solvent-based coating and printing ink systems.

Basic Information

Product Name	Hexadecylmethylbenzene
CAS No.	72101-31-6
Molecular Formula	C₂₃H₄₀
Molecular Weight	316.57 g/mol
Synonyms	1-Methyl-4-hexadecylbenzene; p-Hexadecyltoluene; 4-Hexadecyltoluene; p-Cetyl toluene; Hexadecyl toluene; Cetil tolueno; Toluene, hexadecyl-; Benzene, methylhexadecyl-
EINECS	Contact for details

Quality Control

Our Hexadecylmethylbenzene is manufactured under a strict quality management system. Each batch is analyzed to ensure it meets precise chemical and physical specifications, including identity, purity, and impurity profiles. Certificates of Analysis (COA) documenting these results are provided and available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Density (20°C)	0.85 - 0.87 g/mL
Refractive Index (20°C)	1.480 - 1.490

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