Description

3,5-Dichloro-4-(Hydroxymethyl)Phenol is a halogenated phenolic compound featuring a reactive hydroxymethyl group, making it a versatile chemical intermediate. This structural motif is critical for synthesizing more complex molecules, particularly in the pharmaceutical and agrochemical sectors, where precise chlorination patterns are required for bioactivity. It serves as a key building block for researchers and manufacturers developing active pharmaceutical ingredients (APIs), specialty biocides, and advanced polymer additives.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those requiring specific chlorophenol backbones.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents where its chlorinated structure provides key biological activity.
• Polymer Modification: Serves as a monomer or additive to introduce flame-retardant or antimicrobial properties into specialty resins and plastics.
• Biocide Formulation: Acts as an active ingredient or intermediate in the manufacture of industrial preservatives and disinfectants.
• Chemical Research: Employed in organic synthesis laboratories for developing new chemical entities and studying structure-activity relationships.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized colorants and photographic chemicals.

Basic Information

Product Name	3,5-Dichloro-4-(Hydroxymethyl)Phenol
CAS No.	720679-54-9
Molecular Formula	C7H6Cl2O2
Molecular Weight	193.03 g/mol
Synonyms	4-(Hydroxymethyl)-3,5-dichlorophenol; 3,5-Dichloro-4-hydroxybenzyl alcohol; 2,6-Dichloro-4-(hydroxymethyl)phenol; 4-Hydroxymethyl-3,5-dichlorophenol; Benzyl alcohol, 3,5-dichloro-4-hydroxy-; Phenol, 3,5-dichloro-4-(hydroxymethyl)-
EINECS	Contact for details

Quality Control

Our 3,5-Dichloro-4-(Hydroxymethyl)Phenol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. 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
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.