Description

4-Chloro-α-Ethylbenzyl Alcohol is a versatile aromatic alcohol derivative that serves as a crucial chiral intermediate in advanced organic synthesis. Its value lies in the reactive benzylic alcohol and chloro-substituted aromatic ring, which provide distinct handles for further functionalization. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing chiral drug candidates, particularly in central nervous system (CNS) and anti-inflammatory therapeutic areas.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a precursor for mesogenic compounds and electron-transport materials in display technologies.
• Chiral Ligand & Catalyst Development: Employed in the research and manufacture of asymmetric catalysts for enantioselective reactions.
• Fine Chemical Production: Intermediate for dyes, pigments, and specialty polymers requiring specific aromatic architectures.
• Academic & Industrial R&D: Used in methodological studies for novel carbon-carbon and carbon-heteroatom bond-forming reactions.

Basic Information

Product Name	4-Chloro-α-Ethylbenzyl Alcohol
CAS No.	13856-85-4
Molecular Formula	C9H11ClO
Molecular Weight	170.64 g/mol
Synonyms	1-(4-Chlorophenyl)-1-propanol; α-Ethyl-4-chlorobenzyl Alcohol; (4-Chlorophenyl)(ethyl)methanol; 4-Chloro-α-ethylbenzenemethanol; p-Chloro-α-ethylbenzyl Alcohol; 1-(4-Chlorophenyl)propan-1-ol; 4-Chloro-α-methylbenzyl alcohol (common misnomer, verify structure); Benzenemethanol, 4-chloro-α-ethyl-
EINECS	Contact for details

Quality Control

Our 4-Chloro-α-Ethylbenzyl Alcohol is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral purity assessment, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) with full traceability are provided for every shipment, and we can support custom purity requirements for specific R&D or production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is moisture-sensitive (hygroscopic); keep the container tightly sealed under an inert atmosphere such as nitrogen for long-term storage to prevent oxidation and absorption of water.

Specification

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

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