Description

5-Chloro-3-Ethyl-2-Hydroxybenzyl Alcohol is a versatile halogenated phenolic intermediate with significant synthetic utility. Its molecular structure, featuring both a phenolic hydroxyl and a benzylic alcohol group, makes it a valuable building block for the development of complex organic molecules. This compound is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors. It serves as a key precursor for synthesizing active ingredients and fine chemicals requiring specific halogenated phenolic frameworks.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with antibacterial or antifungal properties.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators, leveraging its halogenated phenolic structure.
• Dye and Pigment Manufacturing: Serves as a key intermediate for producing specialized dyes and organic pigments, where the chloro and ethyl groups influence color and stability.
• Polymer Chemistry: Acts as a monomer or chain modifier in the production of specialty polymers, such as epoxy resins or phenolic resins, to impart specific chemical resistance or thermal properties.
• Organic Synthesis Research: Employed in academic and industrial R&D labs as a versatile building block for constructing complex molecular architectures, including ligands and catalysts.
• UV Stabilizer Production: Utilized in the manufacture of light stabilizers for plastics and coatings, where its hydroxybenzyl structure can absorb UV radiation.

Basic Information

Product Name	5-Chloro-3-Ethyl-2-Hydroxybenzyl Alcohol
CAS No.	53346-74-0
Molecular Formula	C9H11ClO2
Molecular Weight	186.64 g/mol
Synonyms	2-Hydroxy-5-chloro-3-ethylbenzyl Alcohol; (5-Chloro-3-ethyl-2-hydroxyphenyl)methanol; 3-Ethyl-5-chlorosaligenin; 5-Chloro-3-ethylsaligenin; Benzyl alcohol, 5-chloro-3-ethyl-2-hydroxy-; 2-(Hydroxymethyl)-6-ethyl-4-chlorophenol
EINECS	Contact for details

Quality Control

Our 5-Chloro-3-Ethyl-2-Hydroxybenzyl Alcohol is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) documenting all critical parameters 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

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	≤ 1.0%
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.