Description

1-Chloromethyl-4-n-Octylbenzene is a versatile aromatic intermediate featuring a reactive chloromethyl group and a hydrophobic octyl chain. This unique structure makes it a valuable building block for synthesizing specialty chemicals, where it serves as a key precursor for surfactants, liquid crystals, and pharmaceutical intermediates. It is particularly sought after by R&D chemists and process engineers in the fine chemical, advanced material, and agrochemical sectors for introducing specific lipophilic and reactive functionalities into target molecules.

Application

• Surfactant & Detergent Intermediate: Acts as a key hydrophobic precursor for the synthesis of quaternary ammonium compounds (quats) and other specialty surfactants used in fabric softeners, personal care products, and industrial cleaners.
• Liquid Crystal Synthesis: Serves as a crucial starting material or intermediate in the production of alkyl-substituted liquid crystal compounds for display technologies (LCDs).
• Pharmaceutical & Agrochemical Intermediates: Utilized in organic synthesis to introduce the 4-n-octylbenzyl moiety into more complex molecules, potentially for drug candidates or crop protection agents.
• Polymer Modification & Additives: Used to functionalize polymers or as a monomer in the creation of specialty polymers with specific hydrophobic or self-assembly properties.
• Phase Transfer Catalyst Precursor: Can be employed in the synthesis of catalysts used to facilitate reactions between reagents in immiscible solvents.
• Research & Development (R&D): A valuable tool for academic and industrial chemists exploring new synthetic routes and novel compounds in material science and organic chemistry.

Basic Information

Product Name	1-Chloromethyl-4-n-Octylbenzene
CAS No.	40016-26-0
Molecular Formula	C₁₅H₂₃Cl
Molecular Weight	238.80 g/mol
Synonyms	4-Octylbenzyl Chloride; 1-(Chloromethyl)-4-octylbenzene; p-Octylbenzyl Chloride; (4-Octylphenyl)methyl Chloride; 4-n-Octylbenzyl Chloride; Octylbenzyl Chloride; Benzene, 1-(chloromethyl)-4-octyl-
EINECS	Contact for details

Quality Control

Our 1-Chloromethyl-4-n-Octylbenzene is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including assay by GC/HPLC and identification by FT-IR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality systems are designed to meet the stringent requirements of industrial and research applications, ensuring reliable performance in your synthesis processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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