Description

3,5-Dichloro-4-Hydroxybenzyl Alcohol is a halogenated phenolic compound that serves as a versatile and critical synthetic intermediate in advanced organic chemistry. Its molecular structure, featuring both phenolic and benzylic alcohol functional groups, makes it a valuable building block for the synthesis of complex molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a halogenated phenolic backbone.
• Agrochemical Synthesis: Building block for developing herbicides, fungicides, and plant growth regulators where the dichloro-hydroxybenzyl moiety imparts specific biological activity.
• Polymer Chemistry: Monomer or chain modifier for creating specialty polymers with enhanced properties like flame retardancy or chemical resistance.
• Liquid Crystal & Electronic Materials: Intermediate in the production of advanced materials for display technology and electronic components.
• Dye & Pigment Manufacturing: Used in the synthesis of complex dyes and organic pigments, contributing to color fastness and stability.
• Research & Development: Serves as a standard or starting material in organic synthesis for academic and industrial R&D projects exploring new chemical entities.

Basic Information

Product Name	3,5-Dichloro-4-Hydroxybenzyl Alcohol
CAS No.	22002-17-1
Molecular Formula	C7H6Cl2O2
Molecular Weight	193.03 g/mol
Synonyms	4-Hydroxy-3,5-dichlorobenzyl alcohol; (3,5-Dichloro-4-hydroxyphenyl)methanol; 3,5-Dichloro-4-hydroxybenzenemethanol; 2,6-Dichloro-4-(hydroxymethyl)phenol; NSC 403796; Dichlorohydroxybenzyl alcohol; Benzenemethanol, 3,5-dichloro-4-hydroxy-
EINECS	Contact for details

Quality Control

Our 3,5-Dichloro-4-Hydroxybenzyl Alcohol is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment and are available upon request to support your quality assurance protocols.

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 strong oxidizing agents, strong acids, and strong bases. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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