Description

1-(Chloromethyl)-4-Ethoxybenzene is a versatile aromatic ether building block characterized by its reactive chloromethyl and ethoxy functional groups. This compound matters for its role as a key intermediate in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research and development. Industries that require this chemical include pharmaceutical manufacturers, agrochemical formulators, and specialty chemical producers engaged in fine chemical synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a para-ethoxybenzyl moiety.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents where its aromatic structure provides a stable core.
• Liquid Crystal & OLED Material Precursor: Serves as a building block for advanced organic electronic materials due to its aromatic and ether functionalities.
• Polymer & Resin Modifier: Employed to introduce reactive sites or specific functional groups into polymer chains for specialty plastics and coatings.
• Organic Synthesis Reagent: Utilized in various organic transformations, including alkylation and etherification reactions in research and development laboratories.
• Dye & Pigment Intermediate: Acts as a starting material for synthesizing certain classes of dyes and organic pigments.

Basic Information

Product Name	1-(Chloromethyl)-4-Ethoxybenzene
CAS No.	6653-80-1
Molecular Formula	C9H11ClO
Molecular Weight	170.64 g/mol
Synonyms	4-Ethoxybenzyl Chloride; p-Ethoxybenzyl Chloride; (4-Ethoxyphenyl)methyl Chloride; 1-Chloromethyl-4-ethoxybenzene; α-Chloro-4-ethoxy toluene; NSC 406908; 4-Ethoxybenzylchloride; 4-Ethoxybenzyl Chloride (p-Ethoxybenzyl Chloride)
EINECS	229-689-8

Quality Control

Our 1-(Chloromethyl)-4-Ethoxybenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for fine chemical intermediates. A comprehensive Certificate of Analysis (COA) detailing purity, identity, 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, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Density (at 20°C)	1.10 - 1.15 g/cm³

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