Description

4-Methyl Chlorodiphenylmethane is a versatile chlorinated aromatic intermediate of significant industrial importance. Its unique structure makes it a valuable building block for the synthesis of more complex organic molecules, particularly in the fine chemical and pharmaceutical sectors. This compound is essential for manufacturers and R&D laboratories seeking a reliable precursor for advanced chemical synthesis.

Application

• Pharmaceutical Intermediate: Key starting material or intermediate in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for the synthesis of specialized dyes, pigments, and colorants.
• Liquid Crystal & OLED Materials: A crucial building block in the development of advanced electronic display materials.
• Polymer Modification: Employed as a functional monomer or cross-linking agent to impart specific properties to polymers.
• Organic Synthesis & Research: A valuable reagent in academic and industrial research laboratories for constructing complex molecular architectures.

Basic Information

Product Name	4-Methyl Chlorodiphenylmethane
CAS No.	779-14-6
Molecular Formula	C14H13Cl
Molecular Weight	216.71 g/mol
Synonyms	1-Chloro-4-(chloromethyl)benzene; 4-(Chloromethyl)chlorobenzene; p-Chlorobenzyl Chloride; 4-Chlorobenzyl Chloride; p-Xylylene Chloride (specific isomer); α,4-Dichlorotoluene; PCBC; 1-Chloro-4-(chloromethyl)benzene
EINECS	212-309-0

Quality Control

Our 4-Methyl Chlorodiphenylmethane is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, and we support compliance with global regulatory frameworks like REACH.

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). This product is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent degradation from atmospheric moisture.

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 (GC/HPLC)	Individual impurity ≤ 1.0%
Specific Gravity	1.18 - 1.22 g/mL @ 20°C

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