Description

2,4-Dichloro-5-Fluorobenzyl Alcohol CAS NO 219765-56-7 is a versatile fluorinated benzyl alcohol derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the strategic positioning of chlorine and fluorine substituents, which enable precise chemical modifications and enhance the biological activity of final compounds. This high-purity intermediate is essential for research and production in the pharmaceutical and agrochemical industries, where it is used to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of antibacterial, antifungal, and anticancer agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, where the fluorine atom improves metabolic stability and bioavailability.
• Liquid Crystal Materials: Serves as a precursor in the manufacture of fluorinated liquid crystals for display technologies.
• Organic Electronics: Employed in the synthesis of functional materials for organic light-emitting diodes (OLEDs) and semiconductors.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new fluorination chemistry and constructing complex molecular architectures.
• Dye and Pigment Industry: Acts as an intermediate for producing specialized fluorinated dyes with enhanced properties.

Basic Information

Item	Detail
Product Name	2,4-Dichloro-5-Fluorobenzyl Alcohol
CAS No.	219765-56-7
Molecular Formula	C7H5Cl2FO
Molecular Weight	195.02 g/mol
Synonyms	(2,4-Dichloro-5-fluorophenyl)methanol; 5-Fluoro-2,4-dichlorobenzyl alcohol; 2,4-Dichloro-5-fluorobenzenemethanol; 1-(2,4-Dichloro-5-fluorophenyl)methanol; α-Hydroxymethyl-2,4-dichloro-5-fluorobenzene
EINECS	Contact for details

Quality Control

Our 2,4-Dichloro-5-Fluorobenzyl Alcohol is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure high purity and consistent quality suitable for sensitive synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment.

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). Keep away from heat, sparks, and open flame. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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