Description

10172-49-3 CAS NO 10172-49-3 is a high-purity chemical compound, also known as 2,4-Dichlorobenzyl Chloride, serving as a critical building block in advanced organic synthesis. Its value lies in its dual reactive sites, making it an essential intermediate for the production of agrochemicals, pharmaceuticals, and specialty polymers. This compound is primarily needed by R&D laboratories and industrial manufacturers in the agrochemical, pharmaceutical, and dyestuff sectors seeking reliable and high-quality intermediates for their synthesis processes.

Application

• Agrochemical Intermediate: Key precursor in the synthesis of herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Synthesis: Serves as a versatile building block for active pharmaceutical ingredients (APIs) and other fine chemicals.
• Dyestuff and Pigment Manufacturing: Used in the production of dyes and organic pigments.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers and resins.
• Chemical Research & Development: Employed in organic synthesis for creating novel compounds and exploring new reaction pathways.
• Surfactant and Flavor/Fragrance Industry: Intermediate for synthesizing specific surfactants and aroma chemicals.

Basic Information

Item	Details
Product Name	10172-49-3 CAS NO 10172-49-3
CAS No.	10172-49-3
Molecular Formula	C7H5Cl3
Molecular Weight	195.47 g/mol
Synonyms	2,4-Dichlorobenzyl Chloride; α,2,4-Trichlorotoluene; 1-(Chloromethyl)-2,4-dichlorobenzene; Benzene, 1-(chloromethyl)-2,4-dichloro-; (2,4-Dichlorophenyl)methyl chloride; 2,4-DCB-Cl; 2,4-Dichloro-α-chlorotoluene
EINECS	233-427-6

Quality Control

Our 10172-49-3 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are 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, and well-ventilated area at room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials such as strong bases and oxidizing agents. The compound is moisture-sensitive; ensure containers are kept tightly sealed to prevent degradation.

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)	1.40 - 1.45 g/cm³

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