Description

4-Methoxybenzylchloride is a versatile aromatic organic chloride building block of significant industrial importance. This compound serves as a key intermediate in the synthesis of more complex molecules, valued for its reactive benzylic chloride group and methoxy substituent. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of various active pharmaceutical ingredients (APIs), including potential antimicrobial and central nervous system agents.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where the methoxybenzyl moiety is required.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and photographic chemicals.
• Liquid Crystal & OLED Materials: Acts as a precursor in the synthesis of advanced electronic materials and liquid crystal compounds.
• Perfumery & Fragrance Ingredient: Serves as an intermediate for certain aroma chemicals and fragrance components.
• Polymer & Resin Modifier: Used to introduce functional groups into polymers to alter their physical or chemical properties.
• Organic Synthesis Reagent: A common reagent in research laboratories for benzylation reactions and nucleophilic substitution processes.

Basic Information

Product Name	4-Methoxybenzylchloride
CAS No.	824-94-2
Molecular Formula	C8H9ClO
Molecular Weight	156.61 g/mol
Synonyms	p-Methoxybenzyl Chloride; 1-(Chloromethyl)-4-methoxybenzene; Anisyl Chloride; 4-Methoxybenzyl Chloride; (4-Methoxyphenyl)methyl Chloride; PMBC; 4-Anisyl Chloride; α-Chloro-4-methoxytoluene
EINECS	212-542-1

Quality Control

Our 4-Methoxybenzylchloride is produced under stringent quality management systems. Every batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment to support your quality assurance protocols.

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 and moisture-sensitive nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from heat, sparks, open flames, and incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Density (at 20°C)	~1.14 g/cm³

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